R8CI
Circulant Matrix Utilities


R8CI is a Python library which carries out some basic linear algebra operations on R8CI matrices (real 64 bit precision circulant format).

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

R8CI is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version

Related Data and Programs:

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R83P, a Python library which contains linear algebra routines for R83P matrices (real, 64 bit, tridiagonal periodic format).

R83S, a Python library which contains linear algebra routines for R83S matrices (real, 64 bit, tridiagonal scalar format).

R83T, a Python library which contains linear algebra routines for R83T matrices (real, 64 bit, tridiagonal Mx3 format).

R83V, a Python library which contains linear algebra routines for R83V matrices (real, 64 bit, tridiagonal three vector format).

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R8BB, a Python library which contains linear algebra routines for R8BB matrices (real, 64 bit, border banded format).

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R8BTO, a Python library which contains linear algebra routines for R8BTO matrices (real, 64 bit, block Toeplitz format).

R8BUT, a Python library which contains linear algebra routines for R8BUT matrices (real, 64 bit, band upper triangular format).

R8CC, a Python library which contains linear algebra routines for R8CC matrices (real, 64 bit, Compressed Column (Colptr,Row,Value) format).

R8COL, a Python library which contains utility routines for R8COL's, that is, double precision real MxN arrays, considered as N column vectors, each of length M. The data may be thought of as a matrix of multiple columns, and many operations will be carried out columnwise.

R8GB, a Python library which contains linear algebra routines for R8GB matrices (real, 64 bit, General Banded format).

R8GD, a Python library which contains linear algebra routines for R8GD matrices (real, 64 bit, general diagonal format).

R8GE, a Python library which contains linear algebra routines for R8GE matrices (real, 64 bit, General format).

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R8LT, a Python library which contains linear algebra routines for R8LT matrices (real, 64 bit, lower triangular format).

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R8PBL, a Python library which contains linear algebra routines for R8PBL matrices (real, 64 bit, positive definite symmetric band lower format).

R8PBU, a Python library which contains linear algebra routines for R8PBU matrices (real, 64 bit, positive definite symmetric band upper format).

R8PO, a Python library which contains linear algebra routines for R8PO matrices (real, 64 bit, positive definite symmetric format).

R8PP, a Python library which contains linear algebra routines for R8PP matrices (real, 64 bit, positive definite symmetric packed format).

R8RI, a Python library which contains linear algebra routines for R8RI matrices (real, 64 bit, row indexed format).

R8ROW, a Python library which contains utility routines for R8ROW's, that is, double precision real MxN arrays, considered as M row vectors, each of length N. The data may be thought of as a matrix of multiple rows, and many operations will be carried out rowwise.

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R8SM, a Python library which contains linear algebra routines for R8SM (Sherman-Morrison) matrices (real, 64 bit, A-u*v' format).

R8SP, a Python library which contains linear algebra routines for R8SP matrices (real, 64 bit, SLAP Triad (I,J,AIJ) format).

R8SR, a Python library which carries out linear algebra operations for R8SR matrices (real, 64 bit, diagonal + compressed row offdiagonal format).

R8SS, a Python library which carries out linear algebra operations for R8SS matrices (real, 64 bit, symmetric skyline format).

R8STO, a Python library which contains linear algebra routines for R8STO matrices (real, 64 bit, symmetric Toeplitz N format).

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R8UT, a Python library which contains linear algebra routines for R8UT matrices (real, 64 bit, upper triangular format).

R8UTT, a Python library which contains linear algebra routines for R8UTT matrices (real, 64 bit, upper triangular Toeplitz format).

R8VM, a Python library which contains linear algebra routines for R8VM matrices (real, 64 bit, Vandermonde format).

Source Code:

Examples and Tests:

You can go up one level to the Python source codes.


Last revised on 19 June 2016.