The software distribution contains a function P =sphereorthog(theta, phi) that returns the orthogonal matrix in Equation 7.2. from the spherical coordinate basis to   Cartesian coordinates. Using the...

The software distribution contains a function P =sphereorthog(theta, phi) that returns the

orthogonal matrix in Equation 7.2. from the spherical coordinate basis to

Cartesian coordinates. Using the MATLAB function quiver3, draw the spherical basis vectors

<sub>r

φ

θ</sub>
 and the vector