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Hi all,

i implemented the fir filter from TI's dsplib into my project and the
performance is really good. But now i have a problem with the result of
that filters, i use them as LP filter and they produce noise-signals at
high frequencies near Fs/2. In the lower regions in the spectrum
everything is okay, thats why i noticed it very late now.

Its more likely i implemented the filter in a wrong way than that they
are defective, does anyone of you have a snippet of code using one of
the fir functions in the dsplib so i can compare?

Is there any suggestion wether the number of coefficents should be odd
or even?

regards, Sven

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