meziane madani

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Domanda

how to filter a signal ?
hello; The filtering of a complete signal x using the filter function in matlab (filter(b,1,x)) will give the same results if d...

oltre 8 anni fa | 1 risposta | 0

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Domanda

How do I progrmme this code for BCR (Bit Correction Rate)?
I have two images. I want to calculate the BCR between these images. BCR the bit correction rate between two images : <</m...

oltre 10 anni fa | 1 risposta | 0

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Domanda

How to make watermarking for an image color?
hello everyone, I want to make the watermarking for an image color knowing that I already did it for an image on the level of gr...

oltre 10 anni fa | 1 risposta | 0

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Domanda

hello, some one can help me please, i'm in the second step
<</matlabcentral/answers/uploaded_files/29477/ssss.png>>

oltre 10 anni fa | 1 risposta | 0

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Domanda

hello everyone, I would like to calculate the visual entropy image but I do not arrive has to find his relation.¶According to all that I had read I found only this relation which is it above whereas how can I program it on matlab. thank you
<</matlabcentral/answers/uploaded_files/29265/entr.jpg>>

oltre 10 anni fa | 1 risposta | 0

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Domanda

Please,How can i programming this in matlab i meane texture masking thank you.Sorry about my English
<</matlabcentral/answers/uploaded_files/29070/texture.jpg>>

oltre 10 anni fa | 1 risposta | 0

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Domanda

How can we slide say a 3X3 window on a matrix and perform an operation (i.e. Sum) on the 3X3 window, and then move that 3X3 window to the next part until we reach the end of the matrix? Thanks.
How can we slide say a 3X3 window on a matrix and perform an operation (i.e. Sum) on the 3X3 window, and then move that 3X3 wind...

oltre 10 anni fa | 1 risposta | 0

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