ScalarJS

Simple matrix module/class to do matrix operations

Example

var matrix1 = new Matrix([
    1,  2104,
    1,  1416,
    1,  1534,
    1,  852
],4,2);

var matrix2 = new Matrix([
    -40,    200,    -150,
    .25,    0.1,    0.4
],2,3);

matrix1.multiply(matrix2).transpose().toString();
// or the less readable
matrix1.m(matrix2).t().toString();

Output

[
		 486	,314	,343.5	,173
		,410.4	,341.6	,353.4	,285.2
		,691.6	,416.4	,463.6	,190.8
]

Class Functions

• isSquare():boolean
• isIdentity():boolean
• transpose():Matrix
• add(matrix:Matrix):Matrix
• subtract(matrix:Matrix):Matrix
• getValue(row:number, column:number):number
• getValueA(row:number, column:number):number
• equal(matrix:Matrix):boolean
• scalarMultiply(num:number):Matrix
• multiply(matrix:Matrix):Matrix
• isSameDimension(matrix:Matrix):boolean
• getData():number[]
• toString():string

Static Functions

• generateIdentityMatrix(size:number):Matrix

License

MIT