Positive Trigonometric Polynomials And Signal Processing Applications

Positive Trigonometric Polynomials And Signal Processing Applications
by Bogdan Dumitrescu / / / PDF


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This book gathers the main recent results on positive trigonometric polynomials within a unitary framework. The book has two parts: theory and applications. The theory of sum-of-squares trigonometric polynomials is presented unitarily based on the concept of Gram matrix (extended to Gram pair or Gram set). The applications part is organized as a collection of related problems that use systematically the theoretical results.

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