Thread Subject: DSP 3D operations on Multi dimensional arrays

Hi..
How can I use DSP operations like (3D FFT, 3D Convolution & 3D Correlation) on Multi dimensional Arrays?


I have 4 Problems about (3D signals) and i could not find it's answer :

Q1\Find the 3D FFT of A(3*4*2) using FFT with T-Matrix computation.

Q2\Find the 3D circular convolution between x(3,5,6) & h(3,3,2).

Q3\Find the 3D correlation between x(3,2,2) & h(4,3,2).

Q4\Find the linear convolution between x(4,2,3) & h(5,3,2).