tengteng QQ

Last seen: 3 years ago | Active since 2021

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How to delete an item in a matrix by comparing the correlation with the next neighbor in a same column
Dear Jan, I would like to compare each element in the same row. I am trying to do step measurement. For example : In matrix A r...

3 years ago | 0

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How to delete an item in a matrix by comparing the correlation with the next neighbor in a same column
Dear all, I have faced a confusing matrix problem when I am learning image processing. Like if I have a matrix A(3*45), I would ...

3 years ago | 3 answers | 0

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How can I implement lowpass filter on matrix (1885*1)
Dear all, May i ask a question about how to implement lowpass filter on matrix A (1885*1). I try lot of way to make a lowpass ...

3 years ago | 1 answer | 0

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Remove value question: if previous row -row>+-3, then remove the row in matrix A
Hi, I am a beginner at coding. I would like to know why did my code is not working. I have a matrix A, I would like to subtract ...

3 years ago | 2 answers | 0

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for loop question, how to put the for loop answer in new matrix
Dear all, I got some problems with my code. I suppose it is basic. However, I can't find where is the problem. I want to find a ...

3 years ago | 1 answer | 0

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Get curve length and fitting curve formula from curve fitting
Hello everyone, I get a (1 x 1Cfit) file after using f = fit(m,n,'smoothingspline','SmoothingParam',0.000000001); May I ask how...

3 years ago | 1 answer | 0

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