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Lanczos resampling

Known as: Lanczos kernel, Lanczos3, Lanczos interpolation 
Lanczos resampling and Lanczos filtering are two applications of a mathematical formula. It can be used as a low-pass filter or used to smoothly… 
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Related topics

Related topics

34 relations
AcutanceAliasingBandlimitingBicubic interpolation

Broader (1)

Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
NEW RECURRENCE RELATIONSHIPS BETWEEN ORTHOGONAL POLYNOMIALS WHICH LEAD TO NEW LANCZOS-TYPE ALGORITHMS
Lanczos methods for solving Ax = b consist in constructing a sequence of vectors (xk);k = 1;::: such that rk = b i Axk = Pk(A)r0… 
2008
2008
State-of-the-art eigensolvers for electronic structure calculations of large scale nano-systems
2004
2004
Rational Krylov for Large Nonlinear Eigenproblems
Rational Krylov is an extension of the Lanczos or Arnoldi eigenvalue algorithm where several shifts (matrix factorizations) are… 
2002
2002
The improved BiCG method for large and sparse linear systems on parallel distributed memory architectures
  • L. YangR. Brent
  • Proceedings 16th International Parallel and…
  • 2002
  • Corpus ID: 30589189
For the solutions of large and sparse linear systems of equations with unsymmetric coefficient matrices, we propose an improved… 
2000
2000
Global‐basis two‐level method for indefinite systems. Part 2: computational issues
Algorithmic aspects and computational efficiency of the global basis two-level method are investigated in the context of… 
2000
2000
The block Lanczos and Vorobyev methods
1999
1999
ML(k)BiCGSTAB: A BiCGSTAB Variant Based on Multiple Lanczos Starting Vectors
We present a variant of the popular BiCGSTAB method for solving nonsymmetric linear systems. The method, which we denote by ML(k… 
Highly Cited
1999
Highly Cited
1999
Practical considerations for passive reduction of RLC circuits
Krylov space methods initiated a new era for RLC circuit model order reduction. Although theoretically well-founded, these… 
1997
1997
The Improved Quasi-minimal Residual Method on Massively Distributed Memory Computers
For the solutions of linear systems of equations with unsymmetric coefficient matrices, we propose an improved version of the… 
1996
1996
A Parallel Version of the Unsymmetric Lanczos Algorithm and its Application to QMR
A new version of the unsymmetric Lanczos algorithm without l ok-ahead is described combining elements of numerical stability and… 
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