design an ideal low pass filter

조회 수: 111(최근 30일)
ahfmrpTek 2020년 11월 27일
답변: Rhea Chandy 2020년 11월 30일
the length of sample is 15024, sampling freq is 11025Hz
I want to get h[n] function such asto get Y=HX with its fourier transforms and get low pass filtered out put y.


Rhea Chandy
Rhea Chandy 2020년 11월 30일
Consider refering to the following documentation for help in resolving your problem:
The lowpass function filters an input signal using a lowpass filter. Further, the following example, Lowpass FIR Filter Design shows how to design a lowpass FIR filter using fdesign.
Also, the function, fourier(f) returns the Fourier Transform of f.

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