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zagazig

Last seen: 4 years ago | Active since 2017

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random projections for biometrics security
I read the following in one of the research papers: Cancelable biometrics using random projections can be implemented by multipl...

4 years ago | 0 answers | 0

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Sparse filtering for image classification applications
Let us consider a feature distribution matrix over a finite dataset, where each row is a feature, and each column is an example....

4 years ago | 0 answers | 0

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image resizing and pixel spacing
In the reference Digital Image Processing (third edition) authored by Rafael C. Gonzalez and Richard E. Woods, I have read the...

4 years ago | 0 answers | 1

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positive semi-definite matrix
I have obtained the correlation matrix of a signal, how can I make it positive semi-definite using matlab?

6 years ago | 1 answer | 0

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Inter-symbol interference in ZigBee systems
In case of using equalizers with ZigBee systems, what type of fading does the channel show, flat or frequency selective, fast or...

6 years ago | 0 answers | 0

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OQPSK simulation using matlab
http://www.mathworks.com/help/comm/ref/oqpskmod.html?searchHighlight=oqpskmod&s_tid=doc_srchtitle#output_argument_y In the ab...

7 years ago | 1 answer | 0

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