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How do I get wavenumber, k after taking the FFT?
So I took the FFT of my 2D topography data, how do I get wavenumber? Thank you very much!
10 years 前 | 0 个回答 | 0
0
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How to determine if a time sequence is minimum phase?
Hi, I'm new to this group. I'm not very sure if this is the right place to ask but I have been really confused with the conc...
11 years 前 | 0 个回答 | 0
0
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How to remove certain point from a plot?
So I have a plot that shows some obvious outliers. I have identified those outliers value using the data cursor and there are th...
11 years 前 | 1 个回答 | 0
1
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How to remove bad data (outliers) from a plot?
I plot my data and a line of best fit together. I realized there are a few obvious bad data (outliers) in my plot and I need to ...
11 years 前 | 3 个回答 | 0
3
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How to create a 24x2 matrix with 0:23 as the first column and 1 as the second column?
I want to create a matrix that has 24 rows and 2 columns. The elements on the first column are 0,1,2.....23 and the elements...
11 years 前 | 1 个回答 | 0
