prgramming fir filters with external files
I see in SigmaDSP where I can read in FIR filter coefficients from an external file. I would like to generate a large array of FIR filters with coefficients determined by some other algorithm that create or update the text files with the FIR filter coefficients. Is there an easy way to get all the FIR filters to update without going into each block and reloading the individual files?
Also, how do I dtermine the sample rate the board is running at so I can design my FIR filters?
Thanks,
Steve
If the .txt files containing the FIR filter coefficients are updated, then you will need to manually reload these values into SigmaStudio's FIR filter blocks. These blocks to not automatically load values from an external file.
Please see this FAQ regarding setting the sample rate of your SigmaStudio project.
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EZ Admin
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