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A Mathematical Theory of Communication

The recent development of various methods of modulation such as PCM and PPM which exchange bandwidth for signal-to-noise ratio has intensified the interest in a general theory o...

1948 Bell System Technical Journal 77125 citations

Compressed sensing

Suppose x is an unknown vector in Ropf <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">m</sup> (a digital image or signal); we pla...

2006 IEEE Transactions on Information Theory 22524 citations