-
gongetidufadshuzhixingzhi
共轭梯度法（Conjugate Gradient）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。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数(Conjugate Gradient method (Conjugate Gradient) is between the steepest descent method between Newton method and a method, it only USES a derivative information, but overcome the steepest descent method slow convergence of weakness, but also avoid the Newton law needs to storage and computing Hesse inverse matrix and shortcomings, Conjugate Gradient method is not only solve linear equations with most of the large method, and also one of the most effective solution large nonlinear optimization of one of the algorithm. In all kinds of optimization algorithm, the conjugate gradient method is very important. Its advantage is the storage capacity needed, it has small step convergence, high stability, and doesn t require any exotic parameters numerical experiment, this is the modern scientific computing of the answer above problem sets)
- 2012-03-26 18:48:46下载
- 积分：1
-
tiaoyatiaosu_1
这是基于MATLAB的调压调速模型，点击运行按钮可以进行仿真并可以观察仿真波形。(This is a MATLAB-based voltage control model, click the Run button to simulation and simulation waveform can be observed.)
- 2011-05-06 12:53:05下载
- 积分：1
-
Attachments_2014119
This is the paper face recognition in matlab.
- 2014-02-06 03:27:32下载
- 积分：1
-
earth-geometry
input diameter,circumference,etc to find planet geometry
- 2014-09-12 21:48:20下载
- 积分：1
-
Adaptive-filtering-in-3-ISI-channels
实现了在三种ISI信道条件下，分别使用LMS算法和RLS算法对进行逆辨识和信道辨识及LMMSE估计。（详见自适应滤波大作业及其报告）(It use LMS and RLS algorithms to channel identification and equalization,inverse identifcation.You can see two words document in detail.)
- 2011-11-22 19:02:01下载
- 积分：1
-
matlabFUDAO
MATLAB是很常用的软件，本文件
相当于介绍该软件的入门电子书，
可以让初学者快速学会使用该软件。(err)
- 2008-06-17 19:30:39下载
- 积分：1
-
rotation
image rotation,for rotating skewed images of document images
- 2010-12-22 14:06:01下载
- 积分：1
-
DrawSatelliteOrbit
说明： 绘制GPS导航系统中卫星轨道的仿真程序，采用MATLAB开发工具编写(Mapping GPS Navigation System satellite orbit simulation program using MATLAB development tools to prepare)
- 2008-12-02 15:25:09下载
- 积分：1
-
detection-and-tracking
该算法可以直接实现，程序不需要修改且有详细的程序解释(The algorithm can directly implement the program and there is no need to modify the procedure explained in detail)
- 2013-08-12 08:20:21下载
- 积分：1
-
linear-phase-IIR
Passband-linear-phase IIR EQ design with poles and zeros
- 2014-12-24 22:13:59下载
- 积分：1
