Feeds
提问
how to find phase angle for the FFT data of a transient signal ?
currently i am using PSD to calculate my fft [y(:,1),f] = pwelch(z1(:,1),hann(fsize),round(fsize/2),fsize,fs);% calculate PS...
14 years 前 | 1 个回答 | 0
1
个回答已回答
Integration of acceleration data
You can try Removing the mean and trend from the signal. x=x-mean(x); x=detrend(x); for integration you can use either cums...
Integration of acceleration data
You can try Removing the mean and trend from the signal. x=x-mean(x); x=detrend(x); for integration you can use either cums...
14 years 前 | 0
