-
共轭梯度法
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。(The Conjugate Gradient method is a method between the steepest descent method and the Newton method. It only needs to use the first derivative information, but overcomes the shortcoming of the steepest descent method and avoids the need for the Newton method to store. And the disadvantage of calculating the Hesse matrix and inverting, the conjugate gradient method is not only one of the most useful methods for solving large linear equations, but also one of the most effective algorithms for solving large-scale nonlinear optimization. Among various optimization algorithms, the conjugate gradient method is a very important one. The advantage is that the required amount of storage is small, step convergence, high stability, and no external parameters are required.)
- 2018-11-26 11:07:35下载
- 积分：1
-
OPC UA 技术及Kepware通道冗余配置
说明： kepware OPC UA 配置 使用手册(kepware OPC UA setting)
- 2020-06-25 07:20:01下载
- 积分：1
-
多种风格的响应式
说明： 一款效果非常酷的jQuery和CSS3多种风格的响应式3D幻灯片特效插件(A very cool jQuery and CSS3 multi-style responsive 3D slide effects plug-in)
- 2018-12-25 09:53:57下载
- 积分：1
-
用于系统优化 , 并附带一些实用工具
此软件 暂只完全支持 windows XP...
用于系统优化 , 并附带一些实用工具
此软件 暂只完全支持 windows XP-For system optimization, and some utility attached to this software is only temporary full support for windows XP
- 2023-02-24 19:30:04下载
- 积分：1
-
我所学习过的C++代码大全
说明： 常用的C++代码，包含C++的基础功能和高级功能，方便查阅。(Commonly used C++ code, including the basic functions and advanced functions of C++ for easy access.)
- 2020-06-25 12:40:02下载
- 积分：1
-
OFDMSimulation
详细介绍OFDM仿真过程,包括信源的产生,信道的加入,编码解码以及LS,MMSE,SVD三种信道估计方法(Detailed OFDM simulation process, including source generation, the addition of channel coding and decoding LS, MMSE, SVD three channel estimation methods)
- 2020-07-10 14:38:56下载
- 积分：1
-
论坛源码，采用ACCESS数据库，可不需修改而直接使用
论坛源码，采用ACCESS数据库，可不需修改而直接使用-Forum source using ACCESS database, without modification, the use of direct
- 2022-02-05 13:27:49下载
- 积分：1
-
10天研究所的“三次”点击刷新按钮，或稍后再试。如果你看…
十天学会asp单击刷新按钮，或以后再试。
如果您以前查看过该页，现在要查看计算机上存储的内容，请单击文件，然后单击脱机工作。
要获得有关使用 Internet Explorer 脱机浏览的信息，请单击帮助菜单，然后单击目录和索引。
-10 days Institute asp Click the Refresh button, or try again later. If you look over the page before, now be viewed on the computer storage of content, click, and then click work offline. To obtain the use of Internet Explorer offline browsing information, please click the Help menu and then click Contents and Index.
- 2023-03-19 13:50:04下载
- 积分：1
-
digital baseband system simulation for is
is95数字子基带系统仿真,非常全面，包括发送和接受子系统-digital baseband system simulation for is-95
- 2022-01-31 01:13:49下载
- 积分：1
-
EWT
经验小波变换，将信号分解为多个子特征的子序列。性能较EMD、EEMD、WD等有所提升。(Empirical wavelet transform decomposes the signal into sub sequences of multiple sub features. The performance is improved compared with EMD, EEMD, WD and so on.)
- 2020-12-31 15:08:58下载
- 积分：1
