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Orthogonal Functions Numerical Methods in Geophysics Function Approximation The Problem we are trying to approximate a function f(x) by another function. - ppt download
Sketch of number of orthogonal basis functions (or degrees of freedom)... | Download Scientific Diagram
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linear algebra - Finding orthonormal basis. Is there error on textbook? - Mathematics Stack Exchange
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PDF) Orthogonal basis functions in discrete least-squares rational approximation | Adhemar Bultheel - Academia.edu
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