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riki ragùa


Last seen: 10일 전 |  2018년부터 활동

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Contribution plot using PCA
Hello everyone I'm new in field of fault diagnosis and I'm trying to plot contribution plot of T^2 and SPE using PCA, but I di...

4년 초과 전 | 답변 수: 0 | 1

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Contribution plot using KPCA T square and Q
Hello Rui Mauaie did you find a solution ? I'm new with PCA statistics and want to to plot contribution plot (T^2 and Q) using ...

4년 초과 전 | 0

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find local minima and maxima in this vector
Hi, I have a problem where I must find only peaks shown in yellow in the figure below. The problem is that I have many small pea...

4년 초과 전 | 답변 수: 0 | 0

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how to write the matlab code for the sum function
this is the summation that I want to use : <</matlabcentral/answers/uploaded_files/111620/45166612.JPG>> sgn is the sign ...

대략 6년 전 | 답변 수: 0 | 0

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how to save the matrix after each iteration ?
I have a for loop from 1 to 768 in each iteration I will discard one old sample and add new one (the procedùre is like a convol...

대략 6년 전 | 답변 수: 2 | 0

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how to count number of values exceeding given threshold in moving window
I want to calculate # of values exceeding specified threshold (m) with a moving window of length w (so that we omit the 1st samp...

대략 6년 전 | 답변 수: 1 | 0

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