Computing Integrals with Wavelet Scaling and Translation Parameters

AI Thread Summary
The discussion centers on finding software capable of computing the integral ∫_0^1 f(x)φ(2^jx-k)dx, where φ(x) is a scaling function from a wavelet family, particularly Daubechies. Suggested software options include Wolfram Mathematica, Matlab, or custom C code utilizing the GNU Scientific Library (GSL). Participants encourage translating the integral into concrete examples to facilitate testing and ensure the results are usable. The focus is on numerical computation of wavelet integrals. Engaging with the provided Mathematica reference may help clarify the implementation process.
omer21
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I am looking for a software that can compute the following integral
<br /> ∫_0^1f(x)\phi(2^jx-k)dx.<br />

\phi(x) is scaling function of a wavelet family (especially Daubechies), j and k are scaling and translation parameters respectively.
 
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Basically any software that can do numerics for you, e.g. Wolfram Mathematica, Matlab, or you can write a C code as well (using GSL).
 
omer21 said:
I am looking for a software that can compute the following integral
<br /> ∫_0^1f(x)\phi(2^jx-k)dx.<br />

If you can use this
http://reference.wolfram.com/mathematica/guide/Wavelets.html
to translate what you are interested in into one or two simple concrete examples then we can try it and see if the results will be in a form you can use.
 
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