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Digital Filters by Richard Hamming
This book showed me the beauty of digital signal processing, introduced magical world of filter design. Back then I was struggling with modern DSP books, which mostly focusing on facts and definitions...
View ArticleSinc Function and Gauss-Legendre quadrature
UPDATE: August 13, 2015. Finally I was able to see the relation between the two. Gauss-Legendre quadrature is based on exactness on polynomials, which can be re-formulated in terms of frequency...
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