Function randomMatrix

linear-algebra-python/src/lib.py:415–427

returns a random matrix WxH with integer components between 'a' and 'b'

(W, H, a, b)

def randomMatrix(W, H, a, b):
    """
    returns a random matrix WxH with integer components
    between 'a' and 'b'
    """
    matrix = []
    random.seed(None)
    for i in range(H):
        row = []
        for j in range(W):
            row.append(random.randint(a, b))
        matrix.append(row)
    return Matrix(matrix, W, H)