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chen xy


Northwestern Polytechnical University

自 2013 起处于活动状态

Professional Interests: audio and speech processing

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Symbol matrix function differentiation
1.The function 'diff' seems could only work with one-element variable 'v', diff(f,v); % f(v), v is a one-lelement variabl...

11 years 前 | 1 个回答 | 0

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Convolution in frequency domain (NOT CONVOLUTION IN TIME DOMAIN)
I know there are two theorem: # convolution in time domain equals multiplication in frequency domain; # multiplication in ti...

11 years 前 | 1 个回答 | 0

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