Saturday, January 26, 2013

Risk Management: Through the eyes of a SP engineers!!

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This post is motivated by the September edition of IEEE Signal Processing Magazine. We all must be familiar of risk management which is a...
Monday, March 26, 2012

Constrained Optimization - Single Equality Constraint

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As a prerequisite for  studies on Compressed Sensing algorithms there are a lot of mathematical concepts to be studied. Most important amo...
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Tuesday, February 21, 2012

Overcomplete Basis for Sparse Coding?

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An overcomplete basis has the number of basis vectors greater than the dimensionality of the input, and the representation of an input is ...
Friday, December 30, 2011

Compressed Sensing: An Overview #2 (Group Testing)

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Here we will consider a situation where N number of soldiers have to be tested for a particular disease using a sensitive but an expensive b...
Thursday, December 29, 2011

Compressed Sensing : An Overview #1

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We shall try to get an analogy to the problem "Compressed Sensing"  through a few analogous example. There are N buckets of gold ...
Monday, December 26, 2011

Nuit Blanche: Bilateral Random Projections

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The blog below would be very helpful to update yourself with the Spars Processing in the signal processing applications. Nuit Blanche: Bila...

Sparse Processing: Time to Unlearn Shannon-Nyquist Theorem?

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  Signal Processing: An ever dynamic domain since its evolution keeps changing its course day after day. With the increasing number of funct...
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