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Hi, I would like to use the mldivide "\" instead of inv in this formulae, but I am not sure how I should do it? I want to rep...

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Asked 3 years ago

Hi Christopher, thank you for helping me out :) The problem I am actually trying to solve is to use the matrix B as the probabi...

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Responded 4 years ago

I'm sorry, when I said M, in my previous post, I actually meant B. This is what I have come to so far: % Pre-calculation of th...

P is a NxN matrix where N is the total number of pixels of an image. For a pixel i (row i of P), we want to assign to every neig...

Thank you very much for your replies. In fact, P is a graph representing the weights of transitions between the neighbouring pi...

Hi, I am currently using the inv function in my program and it seems to be mostly prohibited by everyone I found on Internet, ...

Posted 4 years ago

Hi, The problem I want to solve is to "filter" the rows of a matrix n x 256. The filter criteria is to keep only the rows where...

Asked 4 years ago

Hi, I want to execute the following code which always worked till now. I tried 2 differents cases where one matrix is smaller...

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Hi, I want to execute the following code which always worked till now. I tried 2 differents cases where one matrix is smaller t...

2118 views

Posted 3 years ago

Hi, I need to fill a very sparse matrix Pjj of size n-by-n where n is the total number of pixels in an image. The function re...