The objective of this experiment:
1) Accept the Input for 2 cases.
2) Design the filter
3) Plot the magnitude spectrum4) verify values of Ap and As in pass band and stop band from the magnitude spectrum.
Thus it was verified that the phase spectrum of HPF anf BPF in FIR filter is LINEAR !
2) Design the filter
3) Plot the magnitude spectrum4) verify values of Ap and As in pass band and stop band from the magnitude spectrum.
Thus it was verified that the phase spectrum of HPF anf BPF in FIR filter is LINEAR !
The phase spectrum of high pass filter and band pass filter is linear in linear FIR filter.
ReplyDeleteThe code you have provided is very useful. Thank you for the information.
ReplyDeleteThe code you have provided is very useful. Thank you for the information.
ReplyDeleteThe code you have provided is very useful. Thank you for the information.
ReplyDeleteHave you tried it using different windows eg:Hanning /Barlett etc??
ReplyDeleteHave you tried it using different windows eg:Hanning /Barlett etc??
ReplyDeleteNo sir,
ReplyDeleteOnly hamming
Window function technique is preferred because for different specifications of filter design different window functions are available.
ReplyDelete