Ramirez

自 2011 起处于活动状态

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Professional Interests: oceanography

提问

nonlinear curve fitting: how to add an extra data vector?
Hi, I know how to fit a curve to the ' _ydata_ ' vector, e.g.: opt = fitoptions('Method','NonlinearLeastSquares',... ...

10 years 前 | 1 个回答 | 0

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fft and ifft: problem with amplitude scaling after removing noise
Dear Forum, I want to do the following: 1) transfer data vector (containing two sine waves) in the frequency domain using ...

10 years 前 | 0 个回答 | 0

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提问

problem with correct frequency units using pwelch or other spectral estimate functions in matlab
I understand that when calculating a spectrum with pwelch the sampling frequency is given by the input variable fs Assuming I...

11 years 前 | 1 个回答 | 0

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提问

EOF/PCA analysis of a vector (u- and v-component of ocean currents) --- oceanography/meteorology
I have done EOF/PCA analysis for scalar fields (e.g. SST) with the princomp function, however I am struggling with the concept ...

13 years 前 | 3 个回答 | 0

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Thankful Level 1