DSP - I need to design a FIR Low Pass Filter with c/c++
Posted on 2004-11-12
I'm trying to design a FIR Low Pass Filter. I haven't programmed in c/c++ before so I was wondering if anyone could give me a hand. The filter itself is very simple and all I need are the options of entering:
1. The number of taps
2. The sampling frequency
3. The cut-off frequency
4. If Windowing is to be used.
5. If so, to choose a suitable window
Thanks very much, I've only started to work with low pass filters, so I appreciate the help.