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SAC CSA


Last seen: 7 maanden ago Active since 2021

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How to plot two matrices overlapping in the same figure with transparent color?
Hi everyone. I have two data sets, data1.mat and data2.mat, attached. Each data consists of a 2D matrix with 0 and 1's elements....

8 maanden ago | 1 answer | 0

1

answer

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how to do pcolor plots from 3d data?
Hi all, I have a data set of the type x=100; y=100; z=100; r = randi([1 5],x,y,z); I would like to plot a contourplot from...

8 maanden ago | 2 answers | 0

2

answers

Question


How to create a big 3D matrix from different blocks with the same volume?
I would like to generate a 3D matrix of dimension n1xn1xn1 compose of blocks with dimension n2*n2*n2, where all elements of eac...

9 maanden ago | 1 answer | 0

1

answer

Question


Import 3D matrix in .mat File
Hi, I have a file 'data.mat' attached. The file contain a 3D matrix with 128x128x128 dimension. I would like to import this mat...

9 maanden ago | 2 answers | 0

2

answers

Question


How to convert a figure in matrix of pixel?
I have a picture and I want to convert this into a numeric matrix. I want to create a matrix of 1's and 0's where the 0's repres...

10 maanden ago | 1 answer | 0

1

answer