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Conjugate-gradient
共轭梯度法是介于最速下降法与牛顿法之间的一个方法,它仅需利用一阶导数信息,但克服了最速下降法收敛慢的缺点,又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点,共轭梯度法不仅是解决大型线性方程组最有用的方法之一,也是解大型非线性最优化最有效的算法之一。(Conjugate gradient method is between the steepest descent method and Newton method between a method that only use the first derivative information, but the steepest descent method to overcome the disadvantage of slow convergence, but also avoids the need to store and calculate Newton Hesse matrix and the shortcomings of the inverse, conjugate gradient method is not only linear equations to solve large-scale one of the most useful, large-scale nonlinear optimization solution is also the most efficient algorithms.)
- 2011-05-06 16:20:24下载
- 积分:1
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vrwt
利用MATLAB的simulink进行的海上风力机的三维仿真(Three-dimensional simulation of MATLAB simulink conducted offshore wind turbine)
- 2014-02-25 10:27:12下载
- 积分:1
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STAR
matlab files of threshold autoregressive model STAR
- 2010-05-14 22:44:43下载
- 积分:1
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COST207
MATLAB环境下,LTE信道模型的仿真程序(MATLAB environment, LTE channel model simulation program)
- 2010-06-06 15:25:38下载
- 积分:1
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chirp1
该程序用于生成一个线性调频信号(即chirp 信号),并对该信号进行压缩,显示结果图(to generate one chirp signal and then compress)
- 2009-09-21 21:30:23下载
- 积分:1
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ColorIimageSkinRegionDivides
基于matlab的彩色图像皮肤区域分割算法与实现,包括原理介绍和算法实验(Matlab based on skin color image region segmentation algorithm and realize, including the principle of the experimental introduction and algorithms)
- 2007-10-18 15:00:40下载
- 积分:1
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LMSand-RLS
这是通信中常用到的数字滤波器算法的matlab的例子,下载的话,自己要修改。(This is commonly used in communications to the digital filter algorithm matlab example, download the case, they have to change.)
- 2011-05-06 14:38:50下载
- 积分:1
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nsct_toolbox
图像处理nsct工具箱 图像处理nsct工具箱图像处理nsct工具箱图像处理nsct工具箱图像处理nsct工具箱(nsct tool boxnsct tool boxnsct tool boxnsct tool boxnsct tool boxnsct tool boxnsct tool box)
- 2015-06-10 10:24:32下载
- 积分:1
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self_imaging
计算一个句柄函数周期开拓后的Fourier级数展开系数(涉及到如何处理振荡函数积分的问题),并给出一个应用它的例子——光栅自成像movie演示。(Fourier integral (dealing with oscillatory integrand))
- 2010-05-13 22:30:57下载
- 积分:1
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qiugenmusic
对不理想环境下信号DOA(求根MUSIC算法)的性能仿真分析。并分析其与MUSIC算法的优越之处。(The signal is not an ideal environment for DOA (Roots MUSIC algorithm) of the performance simulation. And its relationship with the strength of MUSIC algorithm.)
- 2011-05-14 18:37:07下载
- 积分:1