Mercurial > hg > octave-lyh
comparison scripts/special-matrix/wilkinson.m @ 12639:4d777e05d47c stable
doc: Review and update documentation for "Matrix Manipulation" chapter.
* matrix.txi, arrayfun.m, blkdiag.m, fliplr.m, flipud.m, logspace.m,
postpad.m, prepad.m, randi.m, repmat.m, rot90.m, rotdim.m, shiftdim.m,
sortrows.m, vech.m, xor.m, hadamard.m, hankel.m, hilb.m, invhilb.m, magic.m,
pascal.m, rosser.m, sylvester_matrix.m, toeplitz.m, vander.m, wilkinson.m,
bsxfun.cc, find.cc, lookup.cc, rand.cc, tril.cc, data.cc, arrayfun.m,
blkdiag.m, fliplr.m, flipud.m, logspace.m, postpad.m, prepad.m, randi.m,
repmat.m, rot90.m, rotdim.m, shiftdim.m, sortrows.m, vech.m, xor.m, hadamard.m,
hankel.m, hilb.m, invhilb.m, magic.m, pascal.m, rosser.m, sylvester_matrix.m,
toeplitz.m, vander.m, wilkinson.m, bsxfun.cc (bsxfun), find.cc (find),
lookup.cc (lookup), rand.cc (rand, randn, rande, randg, randp),
tril.cc (triu), data.cc (all, any, horzcat, vertcat, cat, permute, ipermute,
ones, zeros, eye, linspace, resize, reshape, issorted, diff):
Improve docstrings
author | Rik <octave@nomad.inbox5.com> |
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date | Sun, 01 May 2011 08:55:15 -0700 |
parents | e4a1ede4e832 |
children | 3a2f28c08fbd |
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12637:d02798e9eeae | 12639:4d777e05d47c |
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18 | 18 |
19 ## -*- texinfo -*- | 19 ## -*- texinfo -*- |
20 ## @deftypefn {Function File} {} wilkinson (@var{n}) | 20 ## @deftypefn {Function File} {} wilkinson (@var{n}) |
21 ## Return the Wilkinson matrix of order @var{n}. Wilkinson matrices are | 21 ## Return the Wilkinson matrix of order @var{n}. Wilkinson matrices are |
22 ## symmetric and tridiagonal with pairs of nearly, but not exactly, equal | 22 ## symmetric and tridiagonal with pairs of nearly, but not exactly, equal |
23 ## eigenvalues. | 23 ## eigenvalues. They are useful in testing the behavior and performance |
24 ## of eigenvalue solvers. | |
24 ## | 25 ## |
25 ## @seealso{hankel, vander, sylvester_matrix, hilb, invhilb, toeplitz, | 26 ## @seealso{rosser, eig} |
26 ## hadamard, rosser, compan, pascal} | |
27 ## @end deftypefn | 27 ## @end deftypefn |
28 | 28 |
29 ## Author: Peter Ekberg | 29 ## Author: Peter Ekberg |
30 ## (peda) | 30 ## (peda) |
31 | 31 |