待解决 悬赏分:1 - 离问题结束还有 specifies the FFT length used to calculate the PSD estimates问题补充:匿名 2013-05-23 12:21:38 指定FFT长度来计算的PSD估计 匿名 2013-05-23 12:23:18 指定用于计算fft长度的私营部门司估计数 匿名 2013-05-23 12:24:58 指定用于的FFT长度计算PSD估计 匿名 ...
test is a matrix. psd() expects a vector input, a 1-D signal. What you want to input is either x or y, whichever is the meaningful time series, also, for 'NFFT', you do not want to input a vector, like t =0:length(x). NFFT should just be a number, the number of FFT ...
Thank you for answer I had to process the data that taken from the movement sensors in the mice cage.The expected Period of their activity was 24 hours. That's the reason I asked you whether the my algorithm was correct.
Alternatively, pwelch has an input option spectrumtype='power' and it should output straight to power instead of PSD. (haven't tried it yet). Then I imagine you just sum the powers within your desired range. Alternatively alternatively, you could also just do fft()^2 to get ...
指定用于计算fft长度的私营部门司估计数 翻译结果5复制译文编辑译文朗读译文返回顶部 指定用于的FFT长度计算PSD估计 相关内容 a中国民间有句俗话:“民以食为天” The Chinese folk has a slang: “Food is what matters to the people”[translate] aI recall a recent meeting with a former central banker in wh...