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Hana Elenany


Active since 2015

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Difference between QPSK and 4 QAM
I need to know the difference between QPSK and 4 QAM, are they same?

mehr als 5 Jahre ago | 3 answers | 0

3

answers

Question


smoothing an image with missing values
I want to use this function for smoothing and interpolation https://www.mathworks.com/matlabcentral/fileexchange/25634-fast--n...

mehr als 5 Jahre ago | 1 answer | 0

1

answer

Question


Compressed Sensing Sensing Matrix
I want to apply compressed sensing for compressing different types of signals, my problem is in choosing the sensing matrix. Cou...

mehr als 5 Jahre ago | 0 answers | 0

0

answers

Question


Spiht compressed images over wireless channel
I have a matlab code for spiht compression and decompression, and it is working successfully for image compression. I need to tr...

mehr als 5 Jahre ago | 2 answers | 0

2

answers

Question


sphit binary encoder zerotree
I want to compress an image using zero tree image coding. I have a problem with the following code: http://www.mathworks.com/ma...

etwa 6 Jahre ago | 0 answers | 0

0

answers

Question


Transmitting a compressed image
I have used a wavelet-based compression technique for compressing an image. The code is working successfully and three images ar...

etwa 6 Jahre ago | 1 answer | 0

1

answer

Question


Wavelet Based Compression Question
The following link uses "wcompress" function for wavelet-based compression: <http://www.mathworks.com/help/wavelet/ref/wcompr...

etwa 6 Jahre ago | 1 answer | 0

1

answer