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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
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NLPrinciplecomponentanalysis
it is nonlinear method for blind source seperation using matlab
- 2013-08-10 04:45:17下载
- 积分：1
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image-processing-example
MATLAB图像处理实例详解_清华一书的课件及源文件(MATLAB image processing example explanation _ Qinghua a book courseware and source files)
- 2014-09-15 09:59:09下载
- 积分：1
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AC-MOTOR
AC motor, dq transformation,
- 2013-11-04 00:32:50下载
- 积分：1
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Desk3234top
【谷速软件】高斯背景建模 可以做为参考使用 ([Valley] Gaussian background modeling speed software can use as a reference)
- 2014-12-18 22:44:52下载
- 积分：1
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PVsystem
Simulation model of solar energy system used in modelling of renewable hybrid energy power system
- 2015-03-29 22:09:23下载
- 积分：1
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最小二乘拟合，kf
包括两个简单卡尔曼滤波例子和一个最小二乘法例程(Filtering and least squares)
- 2017-10-07 15:04:35下载
- 积分：1
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DrawTest_2.0.2.tar
制作出来的显示界面，有坐标，相关显示波形(Produced the display interface, with coordinates, related to the waveform display)
- 2010-07-14 14:59:07下载
- 积分：1
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LPFviaZ
说明： 低通滤波器
基于MATLAB的低通滤波器，Z变换实现(low-pass filter based on MATLAB low-pass filter, Z transform)
- 2006-03-13 10:39:27下载
- 积分：1
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MATLABcode
matlab中对图形轮廓的特征提取代码，程序实现，(matlab in the graphic outline feature extraction code, program implementation,)
- 2013-09-03 19:40:06下载
- 积分：1
