# Tagged Questions

Questions on the manipulation of matrices in Mathematica.

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### How can I compute the difference in Y-axis values between data sets with similar X-values

I am new to Mathematica, so this might be a very basic question; however, I cannot find a solution to this and it is taking me very long. For my research I am probing the photoluminescence response ...
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### Create a 900x900 matrix and diagonalize it

I have to create a 900x900 matrix and then diagonalize it. It is something similar to the below matrix. The value of a,b,c,d....up to 900 values (which are the first column and row) are the number. ...
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### Associating values of two matrices through sum

I have the following code: ...
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### Algorithm to generate a certain matrix

I am looking for a convenient way to generate a matrix of the following symmetric form (numbers could also run from -3 to +3 or just from -1 to +1): Tips, anybody?
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### How to make the conjugate transpose

I have a problem to make the conjugate and transpose the matrix.May anyone help me please. ...
A Markov Matrix is a square matrix,which have two features: All elements great than or equal to $0$(But I hope all element great than or equal to $0.1$) All the columns add up to $1$ I have a ...