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Richardson
里查得森(Richardson)法解偏微分方程的程序。解的是定步长的抛物型偏微分方程:
du/dx - a * d2u/dx2 = 0
在程序中可以更改 a 的值以实现不同系数的解。由于它是一种显式格式,解的结果不稳定
在Matlab7下面运行发现竟然有一些值达到十的几十次方,这是算法本身决定的。不是程序有错误(Richard Anderson (Richardson) Solving partial differential equations procedures. Solution is scheduled to step parabolic partial differential equation: du/dx- a* d2u/dx2 = 0 in the procedure can be changed in order to realize the value of a different coefficient of the solution. Because it is an explicit format, the result of instability in the solution of the following Matlab7 running even found some value reached ten dozens of parties, this is the decision algorithm itself. Not a procedural error)
- 2008-04-20 23:22:00下载
- 积分:1
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SA
说明: Matlab的退火算法的实现,计算一个函数的最小值(Matlab implementation of the annealing algorithm to calculate a function of the minimum)
- 2009-12-15 03:10:53下载
- 积分:1
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matlab_fun
MATLAB常用函数参考,各种函数命令,操作指南。(MATLAB function reference, a variety of command functions, operation guide.)
- 2009-07-10 16:43:47下载
- 积分:1
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insarmatlab
InSAR工具箱,实现干涉SAR的处理和成像等功能。(Toolbox InSAR, SAR achieve interference of the treatment and imaging functions.)
- 2021-03-01 21:59:34下载
- 积分:1
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ReadFaces
基于PCA的人脸特征抽取,首先将200幅人脸图像转换成向量形式,进而进行组成样本矩阵。(The PCA-based facial feature extraction, first 200 face images into a vector format, then the composition of the sample matrix.)
- 2010-11-30 10:44:35下载
- 积分:1
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final_report
Fingerprint Recognition Using
Minutiae-Based Features
- 2011-01-21 11:30:31下载
- 积分:1
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Unitary--ESPRIT
用esprit算法对波达方向(DOA)信号进行DOA估计的matlab程序。(DOA (DOA) signal DOA estimation algorithm matlab procedures used esprit.)
- 2014-10-10 10:28:18下载
- 积分:1
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cluster-analysis-and-classifiction
“聚类分析”使用c语言编写,在MATLAB数学工具中,对数据先进行类别划分,然后将目标进行对号入座。压缩文件中有使用说明,可以自行选择模式功能。(Using c language, in MATLAB mathematical tool, identify the data clustering analysis, compressed file with instructions, you can choose the mode function.)
- 2015-03-06 11:59:34下载
- 积分:1
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PMSM_SMVC
永磁同步电机速度环滑模控制 自己研发的可供借鉴(Permanent magnet synchronous motor speed loop sliding mode control; to draw on their own research and development)
- 2012-11-21 13:49:08下载
- 积分:1
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adaptive
adaptive control with matlab
- 2011-02-10 15:50:57下载
- 积分:1