Calculating the spectrum of Radially progressing sine wave(like a ripple) using fft2

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Cleoto Wax
Cleoto Wax 2015-6-19
评论： Cleoto Wax 2015-6-23
... It is expected to be a cylinder and its radial average should be a single peak but I am not getting it.Code file is attached.

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Drew Davis
Drew Davis 2015-6-22
Your code was not attached. Please see the documentation for fft2 and fft to ensure you are calling the function properly

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