dwh

说明：  BP神经网络进行数据分类，是一种多层前馈神经网络，该网络的主要特点是信号前向传递，误差反向传播。运用梯度下降法，(BP neural network is a multi-layer feedforward neural network for data classification. Its main characteristics are forward signal transmission and back error propagation. Using gradient descent method and BP neural network to classify data is a multi-layer feedforward neural network. The main characteristics of this network are forward signal transmission and back error propagation. Using gradient descent method,)

自己编写的关于MATLAB与c++混合编程的小程序。(program)

Matlab plot functions for Pscad

司守奎增补版数学建模教材 一本好书，值得推荐(Si Shoukui added to the edition of mathematical modeling teaching a good book, worthy of recommendation)

先得到一个定位初始估计值，再利用建立最大似然方程对这个定位初始估计值进行修正，从而得到更优定位结果值，方法更接近于最大似然方法。(Get the a position initial estimate, re-use to establish the maximum likelihood equations corrected for positioning the initial estimates, resulting in better positioning the resulting value is closer to the maximum likelihood method.)

his program solves a linear equation system Ax=b with Gauss Elimination method.

室内指纹定位算法，内有NN,KNN,WKNN多种算法进行对比，可运行，有注释。(Indoor fingerprint localization algorithm with NN, KNN, WKNN comparing various algorithms, can run, with comments.)

潮流计算的仿真分析，主要是对于PQ分解法的讲解。(love fdskj d df ;lslfds;fs ;lfkdlsf;lks kf; lskf;lsdk;lf k;slf;s)

经验似然计算 在非参数统计推断中可以构造似然比， 很有用。(empirical likelihood)

一种MNODEM的控制程序.采用状态机的机制实现.(A control program MNODEM. The use of state machine mechanisms.)