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[project @ 2006-04-03 19:18:26 by jwe]
author jwe
date Mon, 03 Apr 2006 19:18:26 +0000
parents 34cda7d94c08
children c7d5a534afa5
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5729:e065f7c18bdc 5730:109fdf7b3dcb
1 2006-04-03 David Bateman <dbateman@free.fr>
2
3 * Makefile.in (INCLUDES): Add randgamma.h, randpoisson.h and
4 randmtzig.h to the list.
5 (LIBOCTAVE_C_SOURCES): Add randgamma.c, randpoisson.c and
6 randmtzig.c to the list.
7 * oct-rand.cc (do_old_initialization): Rename from do_initialization.
8 (use_old_generators): New variable.
9 (old_initialized): Rename from initialized.
10 (new_initialized): New variable.
11 (oct_init_by_entropy): New function.
12 (maybe_initialize): Initialize new or old generator depending on
13 value of use_old_generators.
14 (octave_rand::state): New functions.
15 (octave_rand::distribution): Add gamma, exponential and poisson
16 distributions.
17 (octave_rand::exponential_distribution,
18 octave_rand::poisson_distribution,
19 octave_rand::gamma_distribution): New methods to select
20 exponential, poisson or gamma distribution.
21 (octave_rand::scalar, octave_rand::matrix, octave_rand::nd_array,
22 octave_rand::vector): Add new distributions.
23 * oct-rand.h: Provide decls for new functions.
24 (octave_rand::matrix, octave_rand::scalar, octave_rand::
25 (octave_rand::scalar, octave_rand::matrix, octave_rand::nd_array,
26 octave_rand::vector): New arg A, for gamma and poisson distributions.
27 * randpoisson.c, randpoisson.h, randgamma.c, randmtzig.c,
28 randmtzig.h: New files.
29
1 2006-03-24 John W. Eaton <jwe@octave.org> 30 2006-03-24 John W. Eaton <jwe@octave.org>
2 31
3 * dSparse.cc (SparseMatrix::bsolve): Integer work vector is 32 * dSparse.cc (SparseMatrix::bsolve): Integer work vector is
4 Array<octave_idx_type>, so fortran_vec returns pointer to 33 Array<octave_idx_type>, so fortran_vec returns pointer to
5 octave_idx_type, not pointer to int. 34 octave_idx_type, not pointer to int.