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MatrixInverse
说明: c语言编写的高效用LU分解法求任意维数的矩阵的逆,它是经典书籍《算法导论》(第二版)中矩阵求逆的c语言实现。 (The algorithm of matrix inverse is based on LU decomposition which is proposed by the book of introduction to algorithm (second edition).)
- 2009-08-03 08:34:24下载
- 积分:1
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DAVAR
用于计算Davar,较为方便,用于allan方差的初步学习(Used to calculate Davar, more convenient for the Allan variance of the preliminary study)
- 2013-04-17 13:44:46下载
- 积分:1
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Numerical_Recipes_in_C
《数值分析方法库
》本书选材内容丰富,包括了当代科学计算过程中涉及的大量内容:求特殊函数值、随机数、排序、最优化、快速傅里叶变换、谱分析、小波变换、统计描述和数据建模、偏微分议程数值解、若乾编码算法和任意精度计算等。本书科学性和实用性统一,不仅对每种算法进行了数学分析和比较,而且根据作者经验对算法给出了评论和建议,并在此基础上提供了用C++语言编写的实用程序。(《Numerical Recipes in C: The Art of Scientific Computing》, The product of a unique collaboration among four leading scientists in academic research and industry, Numerical Recipes is a complete text and reference book on scientific computing. In a self-contained manner it proceeds from mathematical and theoretical considerations to actual practical computer routines. With over 100 new routines bringing the total to well over 300, plus upgraded versions of the original routines, the new edition remains the most practical, comprehensive handbook of scientific computing available today.)
- 2010-05-17 12:44:53下载
- 积分:1
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764
多物理场耦合软件采用有限元方法模拟表面等离子体激元,适合入门学习者(Multi-physics coupling software using the finite element method to simulate the surface plasmon, suitable for entry-learners)
- 2012-09-14 00:14:22下载
- 积分:1
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numerical-analysis
数值分析中解线性方程组,最常用的四种迭代方法:雅克比、高斯赛德尔、SOR、共轭梯度,以及他们的比较(numerical analysis : jacobi S-G、SOR、cong)
- 2014-10-26 11:07:25下载
- 积分:1
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1D_introduction-FDTD
很详细的一维FDTD介绍,以及MATLAB程序说明(Very detailed one-dimensional FDTD presentation and description of the MATLAB program)
- 2021-03-26 23:29:12下载
- 积分:1
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fft1
高频地波雷达回波信号二维傅里叶变换仿真处理,通过该变换可以得到海上目标的速度和距离信息。(HF ground wave radar echo simulation of two-dimensional Fourier transform processing, the adoption of the sea can transform the speed and distance from goal information.)
- 2009-03-30 11:04:57下载
- 积分:1
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AGJDN
压缩包包含三个文件:
全主元高斯-约当消元法程序AGJDN.m;基于全主元高斯-约当消元法的迭代求解病态矩阵方法AGJDNM.m;AGJDN.m的测试方程。
程序参考自:Fortran常用算法程序集(第二版) 徐世良编。AGJDN.m能求解部分病态矩阵,而AGJDNM.m对于我的测试矩阵效果不佳,但也一并上传,仅供参考。
错漏之处,还望指正。
(Gaussian-Jordan elimination base on all principal element.)
- 2014-12-09 15:22:12下载
- 积分:1
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CS_OMP_my_final
CS算法OMP该进算法,对傅里叶与 的信号进行稀疏采样(Compressive Sensing OMP)
- 2013-10-22 18:36:26下载
- 积分:1
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homotopy
同伦算法解非线性方程组,构造不动点问题,并从不同的初始点出发运行程序。(To solve nonlinear equations with homotopy algorithm,constructing a fixed foint progrem.and from the different starting point to run the program. )
- 2014-03-20 13:55:02下载
- 积分:1