nit
所属分类：数值算法/人工智能
开发工具：matlab
文件大小：21KB
下载次数：71
上传日期：2008-09-03 09:24:02
上 传 者：
liujian_rainfall
说明： matlab数值积分工具箱 nit toolbox
(matlab numerical integration toolbox nit toolbox)
文件列表:
nit\Contents.m (4839, 1997-01-20)
nit\count.m (116, 1997-01-20)
nit\cquadnd.m (752, 1997-01-20)
nit\crule.m (997, 1997-01-20)
nit\crule2d.m (232, 1997-01-20)
nit\crule2dgen.m (175, 1997-01-20)
nit\fxpow.m (59, 1997-01-20)
nit\glimh.m (48, 1997-01-20)
nit\glimh2.m (48, 1997-01-20)
nit\gliml.m (48, 1997-01-20)
nit\gquad.m (2009, 1997-01-20)
nit\gquad2d.m (2169, 1997-01-20)
nit\gquad2d6.m (1028, 1997-01-20)
nit\gquad2dgen.m (1688, 1997-01-20)
nit\gquad6.m (1660, 1997-01-20)
nit\gquadnd.m (752, 1997-01-20)
nit\grule.m (1097, 1997-01-20)
nit\grule2d.m (232, 1997-01-20)
nit\grule2dgen.m (175, 1997-01-20)
nit\gxy.m (75, 1997-01-20)
nit\gxy1.m (72, 1997-01-20)
nit\gxy2.m (77, 1997-01-20)
nit\hx.m (49, 1997-01-20)
nit\innerfun.m (580, 1997-01-20)
nit\lcrcl.m (62, 1997-01-20)
nit\lcrcu.m (61, 1997-01-20)
nit\ncrule.m (1005, 1997-01-20)
nit\quad2dc.m (1401, 1997-01-20)
nit\quad2dcgen.m (1436, 1997-01-20)
nit\quad2dg.m (1425, 1997-01-20)
nit\quad2dggen.m (1523, 1997-01-20)
nit\quadc.m (1745, 1997-01-20)
nit\quadg.m (2305, 1997-01-20)
nit\quadndg.m (1462, 1997-01-20)
nit\run.log (2716, 1997-01-20)
nit\run2dtests.m (2597, 1997-01-20)
nit\tests2d.log (1231, 1997-01-20)
nit\testsnc.log (1732, 1997-01-20)
... ...
Numerical Integration Toolbox
MATLAB Toolbox for 1-D, 2-D, and n-D Numerical Integration
The original 1-D routines were obtained from NETLIB and were
written by
Howard Wilson
Department of Engineering Mechanics
University of Alabama
Box 870278
Tuscaloosa, Alabama 35487-0278
Phone 205 348-1617
Email address: HWILSON @ UA1VM.UA.EDU
The rest of the routines were written by
Bryce Gardner
Ray W. Herrick Laboratories
Purdue University
West Lafayette, IN 47906
Phone: 317-494-0231
Fax: 317-494-0787
Email: gardner@ecn.purdue.edu
These are the general purpose integration routines:
quadg.m -- High accuracy replacement for QUAD and QUAD8 (1-D)
quad2dg.m -- 2-D integration over a rectangular region
quad2dggen.m -- 2-D integration over a general region
quadndg.m -- n-D integration over a n-D hyper-rectangular region
Use the other routines if you want a specific integration quadrature or
specific order of integration quadrature. It is faster if you know that
you need a 10th order integration quadrature to use it directly. If you
use the above routines, the integration will be done with quadratures of
several different orders until the results converge.
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