wastewater

此段程序为matlab程序，用熵值法计算城市化综合指数(shang method to calculate urbanization composite index)

求解三阶微分方程的matlab源代码，通过simulink模型以及matlab函数的调用(failed to translate)

GUI for Multivariate Image Analysis of 4-dimensional data (Matlab Code)(GUI for Multivariate Image Analysis of 4-d imensional data (Matlab Code))

burg法估计AR（P)模型参数的算法。里面ef是前项误差bf是后项误差，mse是预测误差的均方值。程序的最后输出的是把各阶预测误差放在一个下三角距阵中(burg estimates the AR (p) model parameter algorithm. Ef is inside the former bf error is the latter error, mse is forecast error of the mean square value. Procedures for the final output stage is the prediction error on a triangular matrix under which)

三电平SVPWM控制算法的中点控制方案的解决方法(Solve method for point control algorithm of three level SVPWM. )

经验模态分解，集合经验模态分解，希尔伯特分解，MATLAB 工具包(Empirical mode decomposition,EEMD, Hilbert decomposition, MATLAB Toolkit)

用于非线性系统分岔分析的Matlab工具箱(Bifurcation analysis of nonlinear systems for Matlab toolbox)

[绝对可运行]异步电动机的直接转矩仿真（运行环境matlab6.5）有助于接触异步电动机的直接转矩控制的人快速熟悉直接转据的整个结构和具体方法([Absolute run] asynchronous motor direct torque simulation (operating environment matlab6.5) help contact asynchronous motor direct torque control of the people familiar with the direct transfer, according to fast the whole structure and the specific methods)

使用神经网络实现了异或的功能，代码为matlab代码，输入为二维数组，输出为一个数，训练样本为异或的四种情况，结果误差为1e-010,(Using a neural network to achieve the XOR functions, code for matlab code, enter a two-dimensional array, the output is a number of training samples for exclusive or four cases, the result error is 1e-010,)

说明：   用Hough变换进行曲线、直线等的参数提取(With the Hough transform curve, straight line extraction, etc.)