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Ghady Hajj


Attivo dal 2017

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Domanda


Average code length and entropy
Hello, I have an uin16 vector and I got the Huffman code from the built-in functions in MATLAB. The thing is that the entropy o...

circa 6 anni fa | 1 risposta | 0

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Domanda


Using the PNG algorithm to save a .mat file
Hello, I have a (382x486) matrix and I want to save it in a compressed form. If I save this matrix as a png image I get a very ...

circa 6 anni fa | 2 risposte | 0

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Domanda


Saving and Loading the same DICOM image increases its size!
Hello, I was doing some modifications to a DICOM image using MATLAB, and then I noticed that if I, then, save the modified im...

circa 6 anni fa | 0 risposte | 0

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Domanda


System of equations with sparse linear equations
Hello, I have a sparse matrix A of size 65000x65000 only having 2's on the diagonal and 1's above and below the diagonal and ...

circa 6 anni fa | 1 risposta | 0

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How do I plot this square?
x = [1 1 3 3 1 1 3]; y = [4 2 2 4 4 4 2]; d1_1 = [1 3]; d1_2 = [4 2]; d2_1 = [1 3]; d2_2 = [2 4]; plot(x,y...

quasi 7 anni fa | 0