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riki ragùa


Last seen: 7 months 前 |  自 2018 起处于活动状态

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统计学

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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...

5 years 前 | 0 个回答 | 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 ...

5 years 前 | 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...

5 years 前 | 0 个回答 | 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 ...

6 years 前 | 0 个回答 | 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...

6 years 前 | 2 个回答 | 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...

7 years 前 | 1 个回答 | 0

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