Matrix class

Constructors

Matrix(int _row, int _col)

Create a new empty matrix

Matrix.fromList(List<List<double>> list)

Creates a matrix from a list

Properties

col → int

no setter

hashCode → int

The hash code for this object.

no setter, inherited

row → int

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

T → Matrix

no setter

Methods

add(Matrix matrixB) → Matrix

Add two matrices

clip(double min, double max) → Matrix

contains(double value) → bool

divide(Matrix matrixB) → Matrix

Divide two matrices

dot(Matrix matrixB) → Matrix

Dot product of two matrices

Dropout(double rate) → Matrix

empty() → void

Create an empty matrix

fill(double num) → void

Fill the matrix with a specific number

generateDouble(double min, double max, {int? seed}) → void

Fills the matrix with random doubles

generateInt(int min, int max, {int? seed}) → void

Fills the matrix with random integers

getAt(int row, int col) → double

Get the value of a matrix at a specific index

getDimensions() → List<int>

Gets the dimensions of the matrix

getMatrix() → List<List<double>>

Gets the matrix as a list

getSize() → List<int>

Gets the size of the matrix

hadamardProduct(Matrix matrixB) → Matrix

Multiply two matrices

isEquivalent(Matrix matrxiB) → bool

Check if two matrices are equivalent

join(String s) → dynamic

max() → double

multiply(double x) → Matrix

Multiply the matrix by a scalar

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

performFunction(dynamic function(double)) → Matrix

Perform a function on the matrix

round([int places = 8]) → Matrix

scalarDivide(double x) → Matrix

Divide the matrix by a scalar

setAt(int row, int col, {required double value}) → void

Set the value of a matrix at a specific index

subtract(Matrix matrixB) → Matrix

Subtract two matrices

sum([int? axis = null]) → dynamic

sum the matrix

toString() → String

A string representation of this object.

override

transpose() → Matrix

Transpose the matrix

Operators

operator *(dynamic value) → Matrix

operator +(Matrix matrixB) → Matrix

operator -(dynamic value) → Matrix

operator /(dynamic value) → Matrix

operator ==(Object other) → bool

The equality operator.

inherited

operator [](int index) → List

operator []=(int index, List<num> value) → void