Mod3 Lec7: Example for FIR Filter Designing

[@preetomkantibor5880]

Good job mam

[@ngocmanprocoder]

could you show me the way to obtain x[n], x[n-1], x[n-2],....x[n-M], please? thank you so much.

[@samrahmazhar2716]

How do we select window by seeing the specifications

[@shivanidhok3831]

Window can be selected by comparing the given specifications with the window specifications as in the table given at 8:02 time instant.

[@samrahmazhar2716]

@@shivanidhok3831 can you please tell if transition width is not given and stopband attenuation is 50dB and passband ripple is 0.05dB then which window is most suitable

[@shivanidhok3831]

I would suggest you to go for a window which would have lower stopband attenuation as in the given specifications. We need to minimize the ripples in the stop band.

[@mdborhan5024]

You should study more about this . Step 7 is not clarified and you just can't substitute the value of n anyhow. There should have proper explanation. Thanks for your effort.