Siyomnqoba

University of KwaZulu Natal

Actif depuis 2014

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Confusion over the compression ratio of an Image.
So here's the deal, I have 2 separate codes for an image, one takes in 2 images (compressed and uncompressed) and then determine...

environ 9 ans il y a | 1 réponse | 0

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Unravel.c function will not compile despite multiple attempts to debug it.
here's the code: /*Unravel.c*/ #include "mex.h" void unravel(uint16_T *hx, double *link, double *x, double xsz, i...

environ 9 ans il y a | 1 réponse | 0

1

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How to use profiler to calculate the number of matrix multiplications
I have wrote the followin simple matlab program to simulate a more compex matrix multiplication I am doing. A = randi(10,10...

environ 9 ans il y a | 1 réponse | 0

1

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Question

Distorted image after DCT compression
After the image goes through the compression scheme (which does not include an entropy encoder) I get the following blurred i...

environ 9 ans il y a | 1 réponse | 0

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Blurred Image after DCT image compression.
I'm building my own DCT compression code, and the resulting image is blurred and has visible blocks in it,something not present ...

environ 9 ans il y a | 1 réponse | 0

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Matlab crashes when a C mex file is called
the following C code accepts a link structure and uses it to decode a variable length sequence. /*Unravel.c*/ #inclu...

environ 9 ans il y a | 1 réponse | 0

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Question

simulating an RF filter in Simulink
I'm tryin to simulate an RF Band_Pass filter for an FM system,but my magnitude response is showing something funny,not sure if t...

environ 10 ans il y a | 1 réponse | 0

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