Cart to cyl and spherical

Write a MATLAB program to accept the Cartesian coordinates of a point as a 3 by 1 column vector and return the Cylindrical and Spherical coordinates of the same point as two 3 by 1 column vectors. Use this function to convert the point (-1 , -1 , 0) in the Cartesian coordinate system to the Cylindrical and Spherical coordinate systems. Check the correctness of your output by manually calculating the answer.