Re: coefficient conversion

Started by yche...@yahoo.com November 29, 2005

I am developing an IIR filter using a C5402 DSK. Then,
I used LabView to obtain the coefficients for my
desired filter response. Since, the C5402 is a fixed
point DSP and the coefficients from LabView are in
float so conversion to signed short integer is
necessary. Am I correct if I will just multiply the
float values with 32768 to get the Q15 value?

Also, what should be done with float values greater
than 1? How will I scale them?



hi,i know u post this msg for awhile, i currently also facing the same problem that u had last time. so wat should i do?? can u guide me?