PedroPathing/com.pedropathing.localization/Matrix

Matrix

public class Matrix

This is the Matrix class. This defines matrices, primarily for use in the localizers. However, if matrices and matrix operations are necessary, this class as well as some operations in the MathFunctions class can absolutely be used there as well. It's similar to Mats in OpenCV if you've used them before, but with more limited functionality.

Author

Anyi Lin - 10158 Scott's Bots

Constructors

Matrix

public void Matrix()

This creates a new Matrix of width and height 0.

public void Matrix(int rows, int columns)

This creates a new Matrix with a specified width and height.

public void Matrix(Array<Array<double>> setMatrix)

This creates a new Matrix from a 2D matrix of doubles.

public void Matrix(Matrix setMatrix)

This creates a new Matrix from another Matrix.

Properties

matrix

public Array<Array<double>> matrix

Functions

add

public boolean add(Matrix input)

This adds a Matrix to this Matrix.

deepCopy

public static Array<Array<double>> deepCopy(Array<Array<double>> copyMatrix)

This creates a copy of a 2D Array of doubles that references entirely new memory locations from the original 2D Array of doubles, so no issues with mutability.

flipSigns

public boolean flipSigns()

This multiplies the Matrix by -1, flipping the signs of all the elements within.

get