Matlab 色散以及自相位调制对于长距离光脉冲传输的影响

ms dos 源码 难得的好东西 就怕你不会用-ms dos rare source of good things you do not fear

Jsp与Ajax从入门到精通随书实例集，例子中包括了Ajax上传、ajax留言本，OA系统等，是学习的好资料。

射线追踪程序，用于天然地震中的层析成像，稍做修改可用于其他领域。-ray tracing program for the natural seismic tomography, can be used to make slight changes in other areas.

Elmo（埃莫）编程手册—CAN通讯手册(Elmo Motion Control CANopen DS 301 Implementation Guide)

说明：  jdh dhdh中文说明不能小于20字 中文说明不能小于20字中文说明不能小于20字(The English description does not meet the requirements, such as containing Chinese or Chinese punctuation, please write carefully and in detail, otherwise it will not pass and deduct points. Or send your English description to the webmaster via message)

图书借阅系统文档与程序实现-Lending Library System files and Program Implementation

安装说明: 把程序复制到虚拟主机上就可以了。 1.虚拟主机要求装有IIS5.0或6.0 并支持access IIS6.0必须支持父目录 2.虚拟主机所在目录要有读写权限。 管理员admin 密码admin888

说明：  为了提升配网供电可靠性的预测精度!提出了基于主成分分析和粒子群优化极限学习机的配网供电可靠 性预测模型$ 从多方面分析影响供电可靠性的指标!利用主成分分析得到综合变量!实现对数据的降维$ 在此基 础上!构建人工神经网络并利用粒子群算法优化极限学习机的输入权值和阈值!完成对训练供电可靠性预测模型 的训练$ 以某大型电网的 ?L 个供电局样本 !% 种影响供电可靠性因素为例进行仿真分析!并将 E S R C E FQ C 4 G D算 法与 ! 种回归拟合算法对比!验证了该方法的有效性(It is clear that the learning speed of feedforward neural networks is in general far slower than required and it has been a major bottleneck in their applications for past decades. Two key reasons behind may be: (1) the slow gradient-based learning algorithms are extensively used to train neural networks, and (2) all the parameters of the networks are tuned iteratively by using such learning algorithms. Unlike these conventional implementations, this paper proposes a new learning algorithm called extreme learning machine (ELM) for single-hidden layer feedforward neural networks (SLFNs) which randomly chooses hidden nodes and analytically determines the output weights of SLFNs. In theory, this algorithm tends to provide good generalization performance at extremely fast learning speed. The experimental results based on a few artificial and real benchmark function approximation and classification problems including very large complex applications show that the new algorithm can p)

说明：  可以用于envi处理高分卫星影像的小工具，代开运行即可(Envi can be used to process high-resolution satellite images on behalf of a small tool to run)

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