matrix_operations_rock_chau

A few matrix's operations

1. The scalar product's method

1.1 Arguments

ProductoEscalar(matrixA, e)

• matrixA : A not necessary square matrix.
• e : a real number.

1.2 Outcome

A new matrix where the scalar product was aplicate with the e factor over matrixA.

2 The matrix multiplication's method

2.1 Arguments

MatrixMultiplication(matrixA, matrixB, m, n = m, p = m)

• m : the number of rows of the first matrix.
• n : the number of columns of the second matrix (optional if your couple of matrices are square, it's enought with the first parameter).
• p : the number of first's columns and the second's rows (optional if your couple of matrices are square, it's enought with the first parameter).
• matrixA : the first matrix, doesn't matter if aren't square, by the way you need have coherent with the other parameters.
• matrixB : the second matrix, doesn't matter if aren't square, by the way you need have coherent with the other parameters.