2015•Circuits Systems and Signal ProcessingRequires access

A New Method for Chebyshev Polynomial Interpolation Based on Cosine Transforms

Bing‐Zhao Li, Yanli Zhang, Xian Wang, Qi-Yuan Cheng

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Key concepts: Chebyshev nodes, Interpolation (computer graphics), Chebyshev polynomials, Mathematics, Polynomial interpolation, Trigonometric interpolation, Chebyshev filter, Discrete cosine transform

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A New Method for Chebyshev Polynomial Interpolation Based on Cosine Transforms — Research Paper | ScholarLens