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c#matlabloopsmatrix
Chris
Chris

Reputation: 161

C# Fast Matrix Manipulation

Having a matrix like this in C# 

double[,] M

I would like to get the same fast manipulation of its content as Matlab does. In particular, having this code in Matlab:

for i = 1:N
    M(i, 1:i) = 1;

I would like to have its equivalent in C# without a second loop. I'm not sure about this, but as far as I know, Matlab uses a process called Vectorization for this line M(i, 1:i) = 1, which is faster than me implementing a for loop from 1 to i setting each cell to 1. Maybe I'm wrong, please correct me.

So how can achieve a fast manipulation of matrices in C# like Matlab.

Upvotes: 0

Views: 3113

Answers (1)

ahoffer
ahoffer

Reputation: 6526

A common solution is to use a matrix library like math.net numerics for matrix operations.

Upvotes: 1

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