How to rotate 3D surface matrices

I have three matrices for surf command: X, Y, Z. I need to rotate the matrix 45 degrees around the y axis to draw a new surface.Is there anyway to achieve this?The schematic diagram is below.

Answer 1

[Star Strider]

It depends on what you want to do.

To rotate the surface in the axes, use the rotate function.

To change the viewpoint (camera angle) use the view function.

[Florence]

First thanks for your answer，but I need the changed matrix after the rotation.The rotate and the view function seem to just rotate the image.

[Star Strider]

My pleasure!

I’m still not clear on exactly what you want to do, and what result you want.

There are other options as well that may work, specifically sph2cart or its friends.

[Florence]

Thanks again for your answer

[Star Strider]

As always, my pleasure!