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What does this code exactly do using spdiags

조회 수: 1 (최근 30일)
Chirag Anand
Chirag Anand 2016년 5월 4일
답변: Bhavesh 2016년 5월 9일
Hi what does the following code actually do? It states in the remarks that it is carrying out the hilbert transform but I am not so sure. I am not able to understand what is being acheieved by using the spdiags function also.a is a structural matrix, b consists of time domain data
a.b=ifft(spdiags([1:length(a.b)]'<length(a.b)/2,0,length(a.b),length(a.b))*fft(a.b))

이 질문에 답변하려면 로그인하십시오.

답변 (1개)

Bhavesh
Bhavesh 2016년 5월 9일

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Help Center 및 File Exchange에서 Hilbert and Walsh-Hadamard Transforms에 대해 자세히 알아보기

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