Peponi.Maths 1.0.0

There is a newer version of this package available.
See the version list below for details.
dotnet add package Peponi.Maths --version 1.0.0                
NuGet\Install-Package Peponi.Maths -Version 1.0.0                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Peponi.Maths" Version="1.0.0" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Peponi.Maths --version 1.0.0                
#r "nuget: Peponi.Maths, 1.0.0"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Peponi.Maths as a Cake Addin
#addin nuget:?package=Peponi.Maths&version=1.0.0

// Install Peponi.Maths as a Cake Tool
#tool nuget:?package=Peponi.Maths&version=1.0.0                

Peponi.Maths

1. Instruction

  • This package is under MIT License.
  • GitHub : Peponi
  • Blog : Peponi
  • Instruction & API information is on following section

1.1. About Peponi.Maths

Peponi.Maths is a package for Mathematics.
Including contents are:

1. Coordinates
    - Cartesian (2D & 3D)
    - Cylindrical
    - Polar
    - Spherical
2. Numerical integrations
    - Trapezoidal
    - Midpoint
    - Simpson's rule (1/3 & 3/8)
3. Moving Averages
    - Simple moving average
4. Unit conversion
    - Angle
    - Angular speed
    - Area
    - Dry volume
    - Energy
    - Force
    - Length
    - Prefix
    - Pressure
    - Speed
    - Temperature
    - Volume
    - Weight
5. Windowing
    - Tumbling
    - Sliding
    - Hopping
1.1.1. Peponi.Maths license
The MIT License (MIT)

Copyright (c) 2024 peponi

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
1.1.2. Peponi.Maths install
NuGet\Install-Package Peponi.Maths

2. Peponi.Maths.Coordinates

2.1. CartesianCoordinate2D

  1. Members

    Type Name Description
    double X X axis value<br>Raising PropertyChanged event
    double Y Y axis value<br>Raising PropertyChanged event
    PropertyChangedEventHandler? PropertyChanged INotifyPropertyChanged support
  2. Methods

    Return type Name Description
    CartesianCoordinate2D CartesianCoordinate2D() Default constructor
    CartesianCoordinate2D CartesianCoordinate2D(double, double) Constructor
    void Deconstruct(out double, out double) Deconstructor
    double GetDistanceFromOrigin() Returns <code>√(X<sup>2</sup>+Y<sup>2</sup>)</code>
    string ToString() Returns X, Y
  3. Example

    using Peponi.Maths.Coordinates;
    
    var coordinate = new(3, 4);
    var (x, y) = coordinate;
    
    Console.WriteLine(coordinate.GetDistanceFromOrigin());
    Console.WriteLine(coordinate.ToString());
    
    /* output:
    5
    3, 4
    */
    

2.2. CartesianCoordinate3D

  1. Members

    Type Name Description
    double X X axis value<br>Raising PropertyChanged event
    double Y Y axis value<br>Raising PropertyChanged event
    double Z Z axis value<br>Raising PropertyChanged event
    PropertyChangedEventHandler? PropertyChanged INotifyPropertyChanged support
  2. Methods

    Return type Name Description
    CartesianCoordinate3D CartesianCoordinate3D() Default constructor
    CartesianCoordinate3D CartesianCoordinate3D(double, double, double) Constructor
    void Deconstruct(out double, out double, out double) Deconstructor
    double GetDistanceFromOrigin() Returns <code>√(X<sup>2</sup>+Y<sup>2</sup>+Z<sup>2</sup>)</code>
    string ToString() Returns X, Y, Z
  3. Example

    using Peponi.Maths.Coordinates;
    
    var coordinate = new(3, 4, 5);
    var (x, y, z) = coordinate;
    
    Console.WriteLine(coordinate.GetDistanceFromOrigin());
    Console.WriteLine(coordinate.ToString());
    
    /* output:
    7.071068 ...
    3, 4, 5
    */
    

2.3. CylindricalCoordinate

CylindricalCoordinate

  1. Members

    Type Name Description
    double R Radius<br>Raising PropertyChanged event
    double Theta Angle from axis<br>Raising PropertyChanged event
    double Z Z axis value<br>Raising PropertyChanged event
    PropertyChangedEventHandler? PropertyChanged INotifyPropertyChanged support
  2. Methods

    Return type Name Description
    CylindricalCoordinate CylindricalCoordinate() Default constructor
    CylindricalCoordinate CylindricalCoordinate(double, double, double) Constructor
    void Deconstruct(out double, out double, out double) Deconstructor
    double GetDistanceFromOrigin() Returns <code>√(R<sup>2</sup>+Z<sup>2</sup>)</code>
    string ToString() Returns R, Theta, Z
  3. Example

    using Peponi.Maths.Coordinates;
    
    var coordinate = new(3, 4, 5);
    var (r, theta, z) = coordinate;
    
    Console.WriteLine(coordinate.GetDistanceFromOrigin());
    Console.WriteLine(coordinate.ToString());
    
    /* output:
    5.830952 ...
    3, 4, 5
    */
    

2.4. PolarCoordinate

PolarCoordinate

  1. Members

    Type Name Description
    double R Radius<br>Raising PropertyChanged event
    double Theta Angle from axis<br>Raising PropertyChanged event
    PropertyChangedEventHandler? PropertyChanged INotifyPropertyChanged support
  2. Methods

    Return type Name Description
    PolarCoordinate PolarCoordinate() Default constructor
    PolarCoordinate PolarCoordinate(double, double) Constructor
    void Deconstruct(out double, out double) Deconstructor
    double GetDistanceFromOrigin() Returns R
    string ToString() Returns R, Theta
  3. Example

    using Peponi.Maths.Coordinates;
    
    var coordinate = new(3, 4);
    var (r, theta) = coordinate;
    
    Console.WriteLine(coordinate.GetDistanceFromOrigin());
    Console.WriteLine(coordinate.ToString());
    
    /* output:
    3
    3, 4
    */
    

2.5. SphericalCoordinate

SphericalCoordinate

  1. Members

    Type Name Description
    double R Radius<br>Raising PropertyChanged event
    double Theta Latitude<br>Raising PropertyChanged event
    double Phi Longitude<br>Raising PropertyChanged event
    PropertyChangedEventHandler? PropertyChanged INotifyPropertyChanged support
  2. Methods

    Return type Name Description
    SphericalCoordinate SphericalCoordinate() Default constructor
    SphericalCoordinate SphericalCoordinate(double, double, double) Constructor
    void Deconstruct(out double, out double, out double) Deconstructor
    double GetDistanceFromOrigin() Returns R
    string ToString() Returns R, Theta, Phi
  3. Example

    using Peponi.Maths.Coordinates;
    
    var coordinate = new(3, 4, 5);
    var (r, theta, phi) = coordinate;
    
    Console.WriteLine(coordinate.GetDistanceFromOrigin());
    Console.WriteLine(coordinate.ToString());
    
    /* output:
    3
    3, 4, 5
    */
    

3. Peponi.Maths.Integration

3.1. Midpoint

Midpoint

  1. Methods

    Return type Name Description
    double Integrate<X, Y>(List<X>, List<Y>) Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> must be odd
    double Integrate(Func<double, double>, double, double, int) Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null
  2. Example

    using Peponi.Maths.Integration;
    
    /// List type
    
    List<int> xs = new() { 1, 4, 7, 10, 13 };
    List<double> ys = new() { 0, 1, -1, 4, 7 };
    
    Console.WriteLine(Midpoint.Integrate(xs, ys));
    
    /* output:
    30
    */
    
    using Peponi.Maths.Extensions;
    using Peponi.Maths.Integration;
    
    /// Function type
    
    Console.WriteLine(Midpoint.Integrate(System.Math.Sin, 0, 17.2, 9).Round(6));
    
    /* output:
    1.262177
    */
    

3.2. Simpson 1/3

Simpson1over3

  1. Methods

    Return type Name Description
    double Integrate<X, Y>(List<X>, List<Y>) Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> must be odd
    double Integrate(Func<double, double>, double, double, int) Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null<br>Interval count should be even
  2. Example

    using Peponi.Maths.Integration;
    
    /// List type
    
    List<int> xs = new() { 1, 4, 7, 10, 13 };
    List<double> ys = new() { 0, 1, -1, 4, 7 };
    
    Console.WriteLine(Simpson1over3.Integrate(xs, ys));
    
    /* output:
    25
    */
    
    using Peponi.Maths.Extensions;
    using Peponi.Maths.Integration;
    
    /// Function type
    
    Console.WriteLine(Simpson1over3.Integrate(System.Math.Sin, 0, 17.2, 8).Round(6));
    
    /* output:
    1.341822
    */
    

3.3. Simpson 3/8

Simpson3over8

  1. Methods

    Return type Name Description
    double Integrate<X, Y>(List<X>, List<Y>) Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> must be multiple of 3
    double Integrate(Func<double, double>, double, double, int) Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null<br>Interval count should be multiple of 3
  2. Example

    using Peponi.Maths.Integration;
    
    /// List type
    
    List<int> xs = new() { 1, 4, 7, 10, 13, 16, 19 };
    List<double> ys = new() { 0, 1, -1, 4, 7, -2, 5 };
    
    Console.WriteLine(Simpson3over8.Integrate(xs, ys));
    
    /* output:
    31.5
    */
    
    using Peponi.Maths.Extensions;
    using Peponi.Maths.Integration;
    
    /// Function type
    
    Console.WriteLine(Simpson3over8.Integrate(System.Math.Sin, 0, 17.2, 9).Round(6));
    
    /* output:
    2.189858
    */
    

3.4. Trapezoidal

Trapezoidal

  1. Methods

    Return type Name Description
    double Integrate<X, Y>(List<X>, List<Y>) Integrate points<br>Count of List<X> & List<Y> must me equal<br>Count of List<X> should be over than 1
    double Integrate(Func<double, double>, double, double, int) Integrate input function<br>Low limit ⇐ Upper limit<br>Function must not be null
  2. Example

    using Peponi.Maths.Integration;
    
    /// List type
    
    List<int> xs = new() { 1, 4, 8, 12, 15, 20 };
    List<double> ys = new() { 0, 1, -1, 4, 7, 5 };
    
    Console.WriteLine(Trapezoidal.Integrate(xs, ys));
    
    /* output:
    54
    */
    
    using Peponi.Maths.Extensions;
    using Peponi.Maths.Integration;
    
    /// Function type
    
    Console.WriteLine(Trapezoidal.Integrate(System.Math.Sin, 0, 17.2, 8).Round(6));
    
    /* output:
    0.627166
    */
    

4. Peponi.Maths.MovingAverage

4.1. SimpleMovingAverage<T>

SMA

  1. Methods

    Return type Name Description
    SimpleMovingAverage SimpleMovingAverage(uint) Window size could not be 0
    T Average(T) Returns average value
  2. Example

    using Peponi.Maths.MovingAverage;
    
    SimpleMovingAverage<double> movingAverage = new(3);
    
    for (int i = 1; i < 5; i++)
    {
        Console.WriteLine(movingAverage.Average(i));
    }
    
    /* output:
    1
    1.5
    2
    3
    */
    

5. Peponi.Maths.UnitConversion

5.1. Introduction

  • Call UnitConvert.Convert<T>(T, Enum, Enum) for converting unit.
  • The name of enums are full name. Symbol and descriptions could find on comments.

5.2. Angle

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(1.234, AngleUnit.Degree, AngleUnit.Radian).Round(6));

/* output:
0.021537
*/

5.3. AngularSpeed

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, AngularSpeedUnit.RadianPerSecond, AngularSpeedUnit.RadianPerMinute).Round(6));

/* output:
1299.18
*/

5.4. Area

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, AreaUnit.SquareMeter, AreaUnit.SquareFoot).Round(8));

/* output:
233.07095225
*/

5.5. DryVolume

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, DryVolumeUnit.Liter, DryVolumeUnit.Barrel).Round(6));

/* output:
0.187266
*/

5.6. Energy

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, EnergyUnit.Joule, EnergyUnit.WattHour).Round(6));

/* output:
0.006015
*/

5.7. Force

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, ForceUnit.Newton, ForceUnit.KiloGramForce).Round(6));

/* output:
2.207992
*/

5.8. Length

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, LengthUnit.Meter, LengthUnit.Mile).Round(6));

/* output:
0.013455
*/

5.9. Prefix

using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, PrefixUnit.None, PrefixUnit.Kilo));

/* output:
21.653E-3
*/

5.10. Pressure

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, PressureUnit.Pascal, PressureUnit.Torr).Round(9));

/* output:
0.162410856
*/

5.10. Speed

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, SpeedUnit.MeterPerSecond, SpeedUnit.MilePerHour).Round(6));

/* output:
48.436382
*/

5.11. Temperature

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit).Round(6));

/* output:
70.9754
*/

5.12. Volume

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, VolumeUnit.CubicMeter, VolumeUnit.CubicYard).Round(6));

/* output:
28.321055
*/

5.13. Weight

using Peponi.Maths.Extensions;
using Peponi.Maths.UnitConversion;

Console.WriteLine(UnitConvert.Convert(21.653, WeightUnit.KiloGram, WeightUnit.Pound).Round(6));

/* output:
47.736694
*/

6. Windowing

6.1. Hopping window

HoppingWindow1 HoppingWindow2

  1. Methods

    Return type Name Description
    IEnumerable<IEnumerable<T>> ToHoppingWindows(IEnumerable<T>, uint, uint) Get windows for given parameters
    Task<IEnumerable<IEnumerable<T>>> ToHoppingWindowsAsync(IEnumerable<T>, uint, uint)
    IEnumerable<IEnumerable<T>> ToHoppingWindows(IEnumerable<T>, uint, uint, uint)
    Task<IEnumerable<IEnumerable<T>>> ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint)
    IEnumerable<IEnumerable<T>> ToHoppingWindows(IEnumerable<T>, uint, uint, uint, uint)
    Task<IEnumerable<IEnumerable<T>>> ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint, uint)
    IEnumerable<IEnumerable<V>> ToHoppingWindows(IEnumerable<T>, uint, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToHoppingWindows(IEnumerable<T>, uint, uint, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToHoppingWindows(IEnumerable<T>, uint, uint, uint, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToHoppingWindowsAsync(IEnumerable<T>, uint, uint, uint, uint, Func<T, V>)
    IEnumerable<IEnumerable<DateTime>> ToHoppingWindows(IEnumerable<DateTime>, DateTime, TimeSpan, TimeSpan)
    Task<IEnumerable<IEnumerable<DateTime>>> ToHoppingWindowsAsync(IEnumerable<DateTime>, DateTime, TimeSpan, TimeSpan)
    IEnumerable<IEnumerable<DateTime>> ToHoppingWindows(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan, TimeSpan)
    Task<IEnumerable<IEnumerable<DateTime>>> ToHoppingWindowsAsync(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan, TimeSpan)
    IEnumerable<IEnumerable<V>> ToHoppingWindows(IEnumerable<T>, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToHoppingWindowsAsync(IEnumerable<T>, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToHoppingWindows(IEnumerable<T>, DateTime, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToHoppingWindowsAsync(IEnumerable<T>, DateTime, DateTime, TimeSpan, TimeSpan, Func<T, DateTime>, Func<T, V>)
  2. Example

    internal class DataClass
    {
        public DateTime Time;
        public int Data;
    
        public DataClass(int data)
        {
            Data = data;
        }
    
        public DataClass(DateTime time, int data)
        {
            Time = time;
            Data = data;
        }
    }
    
    using Peponi.Maths.Windowing;
    
    List<int> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(i);
    
    var result = HoppingWindows.ToHoppingWindows(datas, 1, 8, 5, 3);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    1, 2, 3, 4, 5
    4, 5, 6, 7, 8
    */
    
    using Peponi.Maths.Windowing;
    
    List<DataClass> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(new(i));
    
    var result = HoppingWindows.ToHoppingWindows(datas, 1, 8, 5, 3, x => x.Data);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    1, 2, 3, 4, 5
    4, 5, 6, 7, 8
    */
    
    using Peponi.Maths.Windowing;
    
    List<DateTime> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(DateTime.Today + TimeSpan.FromSeconds(i));
    
    var result = HoppingWindows.ToHoppingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                                 DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(3));
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr.Select(x => x.ToString("HH.mm.ss"))));
    
    /* output:
    00.00.01, 00.00.02, 00.00.03, 00.00.04, 00.00.05, 00.00.06
    00.00.04, 00.00.05, 00.00.06, 00.00.07, 00.00.08
    */
    
    using Peponi.Maths.Windowing;
    
    List<DataClass> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i) + TimeSpan.FromMilliseconds(i), i));
    
    var result = SlidingWindows.ToSlidingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                                 DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5), x => x.Time, x => x.Data);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    1, 2, 3, 4, 5
    2, 3, 4, 5, 6
    3, 4, 5, 6, 7
    */
    

6.2. Sliding window

SlidingWindow1 SlidingWindow2

  1. Methods

    Return type Name Description
    IEnumerable<IEnumerable<T>> ToSlidingWindows(IEnumerable<T>, uint) Get windows for given parameters
    Task<IEnumerable<IEnumerable<T>>> ToSlidingWindowsAsync(IEnumerable<T>, uint)
    IEnumerable<IEnumerable<T>> ToSlidingWindows(IEnumerable<T>, uint, uint)
    Task<IEnumerable<IEnumerable<T>>> ToSlidingWindowsAsync(IEnumerable<T>, uint, uint)
    IEnumerable<IEnumerable<T>> ToSlidingWindows(IEnumerable<T>, uint, uint, uint)
    Task<IEnumerable<IEnumerable<T>>> ToSlidingWindowsAsync(IEnumerable<T>, uint, uint, uint)
    IEnumerable<IEnumerable<V>> ToSlidingWindows(IEnumerable<T>, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToSlidingWindowsAsync(IEnumerable<T>, uint, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToSlidingWindows(IEnumerable<T>, uint, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToSlidingWindowsAsync(IEnumerable<T>, uint, uint, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToSlidingWindows(IEnumerable<T>, uint, uint, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToSlidingWindowsAsync(IEnumerable<T>, uint, uint, uint, Func<T, V>)
    IEnumerable<IEnumerable<DateTime>> ToSlidingWindows(IEnumerable<DateTime>, DateTime, TimeSpan)
    Task<IEnumerable<IEnumerable<DateTime>>> ToSlidingWindowsAsync(IEnumerable<DateTime>, DateTime, TimeSpan)
    IEnumerable<IEnumerable<DateTime>> ToSlidingWindows(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
    Task<IEnumerable<IEnumerable<DateTime>>> ToSlidingWindowsAsync(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
    IEnumerable<IEnumerable<V>> ToSlidingWindows(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToSlidingWindowsAsync(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToSlidingWindows(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToSlidingWindowsAsync(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
  2. Example

    internal class DataClass
    {
        public DateTime Time;
        public int Data;
    
        public DataClass(int data)
        {
            Data = data;
        }
    
        public DataClass(DateTime time, int data)
        {
            Time = time;
            Data = data;
        }
    }
    
    using Peponi.Maths.Windowing;
    
    List<int> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(i);
    
    var result = SlidingWindows.ToSlidingWindows(datas, 2, 8, 5);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    2, 3, 4, 5, 6
    3, 4, 5, 6, 7
    4, 5, 6, 7, 8
    */
    
    using Peponi.Maths.Windowing;
    
    List<DataClass> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(new(i));
    
    var result = SlidingWindows.ToSlidingWindows(datas, 2, 8, 5, x => x.Data);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    2, 3, 4, 5, 6
    3, 4, 5, 6, 7
    4, 5, 6, 7, 8
    */
    
    using Peponi.Maths.Windowing;
    
    List<DateTime> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(DateTime.Today + TimeSpan.FromSeconds(i));
    
    var result = SlidingWindows.ToSlidingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                                 DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5));
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr.Select(x => x.ToString("HH.mm.ss"))));
    
    /* output:
    00.00.01, 00.00.02, 00.00.03, 00.00.04, 00.00.05, 00.00.06
    00.00.02, 00.00.03, 00.00.04, 00.00.05, 00.00.06, 00.00.07
    00.00.03, 00.00.04, 00.00.05, 00.00.06, 00.00.07, 00.00.08
    */
    
    using Peponi.Maths.Windowing;
    
    List<DataClass> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i) + TimeSpan.FromMilliseconds(i), i));
    
    var result = SlidingWindows.ToSlidingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                                 DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5), x => x.Time, x => x.Data);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    1, 2, 3, 4, 5
    2, 3, 4, 5, 6
    3, 4, 5, 6, 7
    */
    

6.3. Tumbling window

TumblingWindow1 TumblingWindow2

  1. Methods

    Return type Name Description
    IEnumerable<IEnumerable<T>> ToTumblingWindows(IEnumerable<T>, uint) Get windows for given parameters
    Task<IEnumerable<IEnumerable<T>>> ToTumblingWindowsAsync(IEnumerable<T>, uint)
    IEnumerable<IEnumerable<T>> ToTumblingWindows(IEnumerable<T>, uint, uint)
    Task<IEnumerable<IEnumerable<T>>> ToTumblingWindowsAsync(IEnumerable<T>, uint, uint)
    IEnumerable<IEnumerable<T>> ToTumblingWindows(IEnumerable<T>, uint, uint, uint)
    Task<IEnumerable<IEnumerable<T>>> ToTumblingWindowsAsync(IEnumerable<T>, uint, uint, uint)
    IEnumerable<IEnumerable<V>> ToTumblingWindows(IEnumerable<T>, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToTumblingWindowsAsync(IEnumerable<T>, uint, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToTumblingWindows(IEnumerable<T>, uint, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToTumblingWindowsAsync(IEnumerable<T>, uint, uint, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToTumblingWindows(IEnumerable<T>, uint, uint, uint, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToTumblingWindowsAsync(IEnumerable<T>, uint, uint, uint, Func<T, V>)
    IEnumerable<IEnumerable<DateTime>> ToTumblingWindows(IEnumerable<DateTime>, DateTime, TimeSpan)
    Task<IEnumerable<IEnumerable<DateTime>>> ToTumblingWindowsAsync(IEnumerable<DateTime>, DateTime, TimeSpan)
    IEnumerable<IEnumerable<DateTime>> ToTumblingWindows(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
    Task<IEnumerable<IEnumerable<DateTime>>> ToTumblingWindowsAsync(IEnumerable<DateTime>, DateTime, DateTime, TimeSpan)
    IEnumerable<IEnumerable<V>> ToTumblingWindows(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToTumblingWindowsAsync(IEnumerable<T>, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
    IEnumerable<IEnumerable<V>> ToTumblingWindows(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
    Task<IEnumerable<IEnumerable<V>>> ToTumblingWindowsAsync(IEnumerable<T>, DateTime, DateTime, TimeSpan, Func<T, DateTime>, Func<T, V>)
  2. Example

    internal class DataClass
    {
        public DateTime Time;
        public int Data;
    
        public DataClass(int data)
        {
            Data = data;
        }
    
        public DataClass(DateTime time, int data)
        {
            Time = time;
            Data = data;
        }
    }
    
    using Peponi.Maths.Windowing;
    
    List<int> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(i);
    
    var result = TumblingWindows.ToTumblingWindows(datas, 2, 8, 5);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    2, 3, 4, 5, 6
    7, 8
    */
    
    using Peponi.Maths.Windowing;
    
    List<DataClass> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(new(i));
    
    var result = TumblingWindows.ToTumblingWindows(datas, 3, 8, 5, x => x.Data);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    3, 4, 5, 6, 7
    8
    */
    
    using Peponi.Maths.Windowing;
    
    List<DataClass> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i), i));
    
    var result = TumblingWindows.ToTumblingWindows(datas, DateTime.Today, TimeSpan.FromSeconds(5), x => x.Time, x => x.Data);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    0, 1, 2, 3, 4, 5
    5, 6, 7, 8, 9
    */
    
    using Peponi.Maths.Windowing;
    
    List<DataClass> datas = new();
    for (int i = 0; i < 10; i++) datas.Add(new(DateTime.Today + TimeSpan.FromSeconds(i) + TimeSpan.FromMilliseconds(i), i));
    
    var result = TumblingWindows.ToTumblingWindows(datas, DateTime.Today + TimeSpan.FromSeconds(1),
                                                   DateTime.Today + TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(5),
                                                   x => x.Time, x => x.Data);
    foreach (var arr in result) Console.WriteLine(string.Join(", ", arr));
    
    /* output:
    1, 2, 3, 4, 5
    6, 7
    */
    
Product Compatible and additional computed target framework versions.
.NET net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • net7.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.2 148 3/15/2024
1.0.1 122 2/22/2024
1.0.0 126 2/21/2024