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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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Sod
利用5阶WENO有限差分法求解一维Euler方程组,给出求解Sod型激波管问题的详细程序。(The use of 5-order WENO finite difference method for solving one-dimensional Euler equations given type of shock tube problem solving Sod detailed procedures.)
- 2014-02-07 11:03:08下载
- 积分:1
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最速下降法
说明: 最优化课程中的最速下降法matlab程序,利用了wolfe搜索和armijo线搜索(Matlab program of steepest descent method in optimization course, using Wolfe search and Armijo line search)
- 2021-03-26 18:19:13下载
- 积分:1
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SpaRSA
SpaRSA算法作为解决凸优化问题的重要方法,在压缩感知等领域具有重要应用,这篇文章是SpaRSA算法的原始文章,学习这篇文章就可以进行SpaRSA算法程序的编写了。(SpaRSA algorithm to solve convex optimization problems as an important method in the field of compressed sensing and other important applications, this article is SpaRSA algorithm original articles, learning this article can be carried SpaRSA algorithm procedures for the preparation of.)
- 2013-10-24 20:10:00下载
- 积分:1
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SR-simulation
基于随机共振的微弱信号检测仿真,且包含求解郎之万方程的四阶龙格库塔算法源程序。(Fourth-order Runge-Kutta algorithm source simulation based on stochastic resonance in weak signal detection, and includes solving the Langevin equation.)
- 2021-01-19 17:48:42下载
- 积分:1
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luoxuanjiang
螺旋桨唱音信号建模,FFT变换后有明显的谐波(The propeller singing sound signal is modeled, and FFT transformation has obvious harmonic
)
- 2015-08-29 17:22:50下载
- 积分:1
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FDTD-
把 Maxwell 方程式在时间和空间领域上进行差分化。利用蛙跳式(Leap frog algorithm)--空间领域内的电场和磁场进行交替计算,通过时间领域上更新来模仿电磁场的变化,达到数值计算的目的。(The Maxwell equations in time and space on the field differencing. Using the leapfrog (Leap frog algorithm)- Space field for alternating electric and magnetic fields calculated by the time domain electromagnetic field is updated to mimic the changes to achieve the purpose of numerical calculation.)
- 2013-11-04 09:40:37下载
- 积分:1
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apFFT
王兆华关于apFFT原理的一篇文章,写的很简单明了,方便大家更好理解全相位FFT(WangZhaoHua about apFFT principle of an article, written in very simple and clear, facilitate everybody better understand all phase FFT
)
- 2011-09-29 08:58:58下载
- 积分:1
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aslam
burgers方程求解,采用fortran编写,有详细的说明,效果非常好(burgers equations, using fortran prepared a detailed description of the effect is very good)
- 2013-09-05 14:52:56下载
- 积分:1
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chirp-Z变换 MATLAB代码.txt
说明: 一个简单的CZT chirp-Z变换例程(a simple example of CZT)
- 2019-04-26 10:39:33下载
- 积分:1