Function 'fft' not supported for fixed-point conversion.

i have a simulink model and wanna convert it to fix point by using fixed point tool. fft function is used in one of the block, while conversion 'Function 'fft' not supported for fixed-point conversion' this error occur. if anyone having an idea on how to solve this error, will be appreciated. Thanks

Answer 1

[Chunru]

Is the following helpful?

https://www.mathworks.com/help/fixedpoint/ug/convert-fast-fourier-transform-fft-to-fixed-point.html