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MINRES
采用CG法求解稀疏对称奇异矩阵得到的Ax=b(Implementation of a conjugate-gradient type method for solving sparse linear equations:
Solve Ax = b or (A- sI)x = b.
The matrix A- sI must be symmetric but it may be definite or indefinite or singular. The scalar s is a shifting parameter – it may be any number. The method is based on Lanczos tridiagonalization. You may provide a preconditioner, but it must be positive definite.
)
- 2009-09-11 12:24:21下载
- 积分:1
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TrendRunning_EA_v1.1
说明: TrendRunning_EA_v1.1
- 2020-02-14 13:00:58下载
- 积分:1
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DNSGA-II
说明: 动态多目标进化优化算法,在nsga-ii的基础上针对动态优化问题的算法(Dynamic multi-objective evolutionary optimization algorithm based on NSGA II for dynamic optimization problems)
- 2020-05-07 09:08:02下载
- 积分:1
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本程序采用牛顿拉夫逊进行电力网络的潮流分布计算,是电力系统教学的工具之一。...
本程序采用牛顿拉夫逊进行电力网络的潮流分布计算,是电力系统教学的工具之一。-This procedure using the Newton Raphson power networks, the trend of distributed computing, power systems are one of the tools of teaching.
- 2022-11-01 17:50:03下载
- 积分:1
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image_filters
image filters application
- 2017-09-13 17:54:33下载
- 积分:1
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VC++ 屏幕画笔
VC++ 屏幕画笔,可在窗体上写字的小程序,像一支电子笔一样在窗口的任意处划线或写字,可以直接在屏幕上作图。开发这个软件的目的是为了方便教学。你可以直接在屏幕上进行圈点。由于本软件提供了不少热键,所以使用起来会很方便的。启动画图时自动隐藏主程序,还可以设置是否是在最前端显示、设置画线颜色、画笔风格、启动时自动开始等.
- 2022-04-29 06:11:17下载
- 积分:1
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ruby
ruby中文文档.chm
日文原版由Ruby作者matz提供;最初的英文版由GOTO Kentaro和Julian Fondren翻译;Mark Slagell进行了深入的英文翻译和整理排版;中文版由oasis_me(cai@pardan.org)翻译,由huzheng(huzheng_001@163.com)整理,校对,并于2003年1月22日发布。(ruby Chinese documents. chm)
- 2010-09-03 19:49:54下载
- 积分:1
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Least Significant Bit Steganografi
说明: LSB Steganography txt to image
- 2020-06-25 20:20:02下载
- 积分:1
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acm various code involved in addition there acm Euclid, Euclid expansion, and is...
acm中各种代码,除此参与acm有欧几里得,拓展欧几里得,求素数等问题-acm various code involved in addition there acm Euclid, Euclid expansion, and issues such as prime numbers
- 2022-07-18 13:28:58下载
- 积分:1
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Source-Code
说明: 用labview编写的基于队列的生产者/消费者模式演示(Labview write with queue-based producer/consumer model demonstration)
- 2011-03-08 17:11:36下载
- 积分:1