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Add for each element of a matrix the column vector in another dimension

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elena galvano 2020-9-22

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评论： Matt J 2020-9-23

采纳的回答： Matt J

Hi!i have a matrix 136*136 that for each cell contains a value. This value is the index of a column of another matrix(24*391) that is associated. Now i want associate for each cell(136*136) the column vector and obtain a multidimensional array.. Any ideas?

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madhan ravi 2020-9-22

Any short examples?

elena galvano 2020-9-23

The first matrix is an area (136*136), and for each cell i want to add a series of data (that is contained in the second matrix (24*391).

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Matt J 2020-9-22

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编辑：Matt J 2020-9-22

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Hi!i have a matrix 136*136.

Call this A.

This value is the index of a column of another matrix(24*391)

Call this B. Then,

result=reshape( B(:,A).', 136,136,[]) ;

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elena galvano 2020-9-23

Ok, it's my fault! thank's

Matt J 2020-9-23

You're welcome, but please Accept-click the answer to indicate the issue is solved.

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