Download or read book Positive Trigonometric Polynomials and Signal Processing Applications written by Bogdan Alexandru Dumitrescu and published by Springer Science & Business Media. This book was released on 2007-04-27 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.