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Public software

Software produced at the NALAG group that is publicly available

Tensor Lab		A MATLAB toolbox for tensor computations A collaboration between NALAG and Kulak-ESAT-SISTA. Please consult the home page.
MaSe Software		Several routines in linear algebra for (block)-Hankel and Toeplitz systems and for semiseparable matrices. Please consult the home page.
CAPAC		CAPAC is a collection of routines for working with compressed matrix representations. The basic tool is the QR-factorization, where the unitary matrix Q is decomposed in sequences of rotations. Please consult the home page.
SSPACK		SSPACK is a collection of matlab routines for semiseparable matrices. Please consult the home page. This software comes with the books Matrix Computations & Semiseparable Matrices. See also here for extra routines.
EIGPACK		EIGPACK is a collection of matlab routines for eigenvalue and singular value computations of semiseparable matrices. Please consult the home page. This software comes with the books Matrix Computations & Semiseparable Matrices.
NORMAL		NORMAL is a collection of matlab routines for computing with normal matrices. For more details, please consult this home page.
GLAS		GLAS is an international software project for writing C++ routines for Generic Linear Algebra Software. Please consult the home page. See also the development page at Sourceforge.

CoOp Toolbox		A MATLAB toolbox for optimizing problems in complex variables. A collaboration of NALAG and Kulak-ESAT-SISTA Please consult the home page.
RCHEB		Matlab routine to compute almost optimal points for rational interpolation with prescribed poles and rational Gauss-Chebyshev quadrature Please consult the rcheb page.
NODIC		Java package for compression of horizon images based on normal offsets Please consult the following page.
ORF		ORFCalcul is a matlab program for the calculation of Orthogonal Rational Functions on the unit circle, for an arbitrary weight defined through its moments, given the poles inside the unit disc. For more information see its this page
FRFT		Three matlab routines for the digital computation of the Fractional Fourier transform. See here. For a survey of the theory see e.g. this report.
PiefLab		PiefLab is a collection of matlab programs for wavelet noise reduction. The package has a page of its own.
WAILI		WAILI stands for Wavelets with Integer Lifting. It is a 2D wavelet transform library in C++, developed for use in image processing. The package has a page of its own.
FITPACK		FITPACK is a collection of FORTRAN programs for CURVE and SURFACE FITTING with SPLINES and TENSOR PRODUCT SPLINES. The package has a page of its own.