ellispe

matlab环境下求可靠性的程序，主要部分为求取最小路，采用容斥公式求可靠度

使用principal component analysis PCA减少特征数目(Use principal component analysis (PCA) to reduce the number features.)

说明：  关于数值积分系列的matlab的源程序代码(Series on the numerical integration of the source code matlab)

matlab code for digital signal processing

本目录主要包括：文档和两个源代码。 其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。 因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行\Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。 (This directory includes: documentation and two source code. One of the source code is to identify the procedure, the other is a matrix class library, the book which is also used, so be attached. Have been saved because of the trained network weights, so the first use of identification procedures, he can run Release directory Under the executable file, then the test image directory read pictures, identification. Of course, readers are free to use the training samples to train the network, but pay special attention to training samples, otherwise it may result in knowledge Do not rate very low. Training sample selection principle is that as far as possible, representative, in the long training time Buzhi Yu s case, the training Training sample size as much as possible.)

这是一个dsp的matlab包，欢迎大家使用(This is a dsp of matlab package, welcome to use)

产生轨迹，可以产生直线轨迹，直线加速轨迹，转弯轨迹，得到的物体真实运动的轨迹，并且显示出来。(Have a track, you can have a straight-line trajectory, a straight-line speed up the track, turning the track has been real movement of the object trajectory, and displayed.)

说明：  描述非线性电路的分叉图，基于MATLAB的源程序(fencha)

运用MATLAB对数子图像进行水印处理，过程包括水印的嵌入与水印的提取(The use of MATLAB on the number of sub-image watermarking, the process including the watermark embedding and watermark extraction)

灰色网络简单的GM(1,1)灰色预测函数，自动返回预测值(Network simple gray GM (1,1) Grey forecasting function, automatic return forecast)