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Basis function

Known as: Basis Functions, Blending function, Fourier basis 
In mathematics, a basis function is an element of a particular basis for a function space. Every continuous function in the function space can be… 
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Related topics

Related topics

38 relations
Approximation theoryAutomatic basis function constructionBasis (linear algebra)Basis set (chemistry)

Broader (2)

Linear algebraNumerical linear algebra

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
A DCT-Based Speech Enhancement System With Pitch Synchronous Analysis
Discrete cosine transform (DCT) has been proven to be a good approximation to the Karhunen-Loeve Transform (KLT) and has similar… 
2011
2011
Exponential spectra in $L^2(\mu)$
Let $\mu$ be a Borel probability measure with compact support. We consider exponential type orthonormal bases, Riesz bases and… 
2011
2011
Image Compression Using Discrete Cosine Transform & Discrete Wavelet Transform
— Image compression plays a vital role in digital image processing. The need for image compression becomes apparent when number… 
2010
2010
Multiscale and Dimensionality Behavior of ICA Components for Satellite Image Indexing
In this letter, our main objective is to demonstrate the capabilities of independent component analysis (ICA) for very high… 
1999
1999
Model reference adaptive control of the output stochastic distributions for unknown linear stochastic systems
This paper presents a model reference based adaptive control approach for the control of the output probability density function… 
1999
1999
Efficient computations in finite fields with cryptographic significance
The increasing use of cryptographic techniques in various communication and computer systems has inspired many researchers to… 
1998
1998
Rotated wedge averaging method for junction characterization
The computational cost of conventional filter methods for junction characterization is very high. This burden can be attenuated… 
1998
1998
A strictly variational procedure for cluster embedding based on the extended subspace approach
Even if an isolated defect results only in a local perturbation of the electron density, the wave function and the first-order… 
1988
1988
Double series representation of bounded signals
Series representations of the form f(t) approximately Sigma /sub n=- infinity //sup infinity / Sigma /sub k=- infinity //sup… 
Review
1979
Review
1979
Measurement of Cortical Evoked Potentials by Decomposition of Their Wave Form
Evoked potentials are used for measurement of dynamic events in the nervous system that accompany and are related to defined…