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SojM


Last seen: plus de 3 ans il y a |  Actif depuis 2020

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Question


How to find the best fit curve as a vertical scaling of another curve?
I have a original graph of function f(x). Now I have few points scattered and I want to find a best fit curve through these poin...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


How to extract columns from multiple 3D arrays?
I have seven 3D arrays like below f1 = 6 x 6 x 21 f2= 6 x 6 x 21 f3 = 6 x 6 x 21 f4 = 6 x 6 x 21 f5 = 6 x 6 x 21 f6 = 6 x ...

plus de 3 ans il y a | 1 réponse | 0

1

réponse

Question


How to reshape 3D matrix ?
I have a 3D matrix of 36*42*7 dimension. I want to reshape it in such a way that I extract two colums from each third dimension....

plus de 3 ans il y a | 2 réponses | 0

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Question


How to calculate mean in moving cubic volume?
I have a stack of 2D images in 3D array format 100x100x500. Now I want to select a small cubic volume of 1x1x1 at center of the ...

plus de 4 ans il y a | 2 réponses | 1

2

réponses

Question


How to plot 3D volume from concatenated images?
I have a stack of 100 gray images of 3064x3024 pixels. I concatenate them to 3D array(100 x 3064 x 3024) and then resize my 3D a...

plus de 4 ans il y a | 1 réponse | 1

1

réponse

Question


How to calculate volume fraction in small blocks in the stack of 2D binary images?
I have a 2D stack of binary images. I want to divide 3D volume in small blocks and calculate volume fraction in each block. Does...

plus de 4 ans il y a | 1 réponse | 0

1

réponse