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Jack Ie


2016 年からアクティブ

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質問


how can I use power of 24 cores in matlab?
I want to use full power of my G9 server (has 24 cores and 64GB RAM) to run a matlab script. My test code heres (original cod...

8年以上 前 | 0 件の回答 | 0

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質問


error using find: Matrix dimensions must agree
comms is a matrix and nb is a vector with different dimensions. [nb_comms,~]=find(comms==nb); error: Error using == Mat...

8年以上 前 | 1 件の回答 | 0

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質問


How to plot a weighted graph?
for example: How to plot bellow graph? G=[1 4 0.2 2 4 0.2 3 4 0.2 4 1 0.7 4 2 0.7 4 3 0.7 4 5 0.5 4 8 0.6 5 4 0.4...

8年以上 前 | 2 件の回答 | 0

2

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質問


how to use parallel programming or multi threading or multicore in matlab?
I have a program in matlab. It run in 1 hour. It is very slow!. how can I use parallel programming or multi threading or multico...

8年以上 前 | 1 件の回答 | 2

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質問


accumarray error: Index into matrix must be positive
G=[0 1 ; 0 2 ; 1 2]; adj=accumarray(G,1,[],[],0,true); error: Index into matrix must be positive.

8年以上 前 | 3 件の回答 | 0

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質問


convert a matrix with some zero to non zero txt file
for example I have this matrix: [ 1 2 3 ; 1 0 0 ; 0 0 0; 4 5 6] I want to save it to a txt file: 1 2 3 1 4 5 6 (also delet...

8年以上 前 | 1 件の回答 | 0

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質問


problem with randsample when array with one element
when vector has one element, the result of randsample is not correct for my problem. It returns a random number from 1 to that e...

8年以上 前 | 4 件の回答 | 0

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質問


convert a matrix with some zero to non zero matrix
for example I have this matrix: [ 1 2 3 ; 1 0 0 ; 0 0 0; 4 5 6] I want this matrix: [ 1 2 3 ; 1 nan nan ; 4 5 6 ] (also dele...

8年以上 前 | 4 件の回答 | 0

4

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質問


selecting a random element from vector and ... in matlab
I have 3 problem in matlab: # selecting a random element from vector with probability proportional to the occurrence frequenc...

8年以上 前 | 1 件の回答 | 1

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質問


Are there implementation of SLPA in matlab?
Are there implementation of SLPA in matlab? (SLPA: Uncovering Overlapping Communities in Social Networks via A Speaker-listene...

8年以上 前 | 1 件の回答 | 0

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