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Matrix operation with equation

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Andi Tarigan
Andi Tarigan 2014-1-29
关闭： MATLAB Answer Bot 2021-8-20
Hello, I have a equation:
X' = X + (0.7 * PN)
Where:
X = Matrix with size 2x2 as much as 64x4 (256)
PN = Matrix with size 1024x1
What should I do to get X', with the same shape and size with X?
Would you help me please?
Thankyou.
  7 个评论
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José-Luis
José-Luis 2014-1-29
编辑：José-Luis 2014-1-29
Correction: they need to have the same number of elements, unless you are adding a scalar to a matrix.
Andi Tarigan
Andi Tarigan 2014-1-29
Can you help me to be able to work on this program as you say?

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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-1-29
If X' is the transpose of X, the only way that X and X' are the same size is when X is a square matrix
  1 个评论
Andi Tarigan
Andi Tarigan 2014-1-29
So I have to first change the size of X in order to be same with the PN? Because I should be able to also restore X' into the form of a 2x2 matrix, only it's value has changed.

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