How to convert floating point filter coeffiecients ( generated from FDA tools) to fixed point without Fixed point toolbox
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Hi All, I am trying to design a decimator and a FIR filter using FDAtool, but I cant generate COE file for xilinx since I don't have fixed point addon, Is there a way to convert all the filter coefficients to fixed point without having fixed-point tool box, if there is any script or function present?. I can export the coefficient to ASCII files or to the workspace but need those coefficients in fixed point. Please let me know how to do that. Thanks,
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Accepted Answer
Muthu Annamalai
on 4 Aug 2015
Edited: Muthu Annamalai
on 4 Aug 2015
Did you try the fixed point conversion tool ?
It generates fixed point MATLAB code as intermediate output during generation of fixed point C or HDL Code.
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