Wavelet approximation of a function
Wavelets and filter theory
Article REF: R309 V1
Wavelet approximation of a function
Wavelets and filter theory

Authors : Tapan K. SARKAR, Magdalena SALAZAR-PALMA

Publication date: December 10, 2003 | Lire en français

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2. Wavelet approximation of a function

Consider a function x(t). The objective is now to approximate this function by Ψ wavelets n, k (t) so that we can write : x(t)=∑n=−∞+∞ ∑k=−∞+∞ dk,nΨn,k(t)

where wavelets...

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