47651470lagrange.zip

描述Matlab的Simulink的模型创建方法和仿真方法，是学习Simulink的好资料(This file is write for the Simulink of Matlab)

对CSTR模型进行故障模拟演示代码，是故障诊断的常用简单模型(CSTR model of fault simulation demonstrating code, it is the commonly used simple model fault diagnosis)

matlab完美实现ICP（迭代最近点算法）算法，功能强大，适合匹配数据点(matlab perfect realization of ICP (iterative closest point algorithm) algorithm, a powerful, data points for matching)

对OFDM的载波频偏进行估计和补偿，采用ML最大似然估计算法，有不同频偏值和不同信噪比的仿真结果图。(For OFDM carrier frequency offset estimation and compensation, using ML maximum likelihood estimation, have different values and different SNR offset simulation results shown in Fig.)

Blind Source Separation (BSS) is a statistical approach to separate individual signals from an observed mixture of a group of signals. BSS relies on only very weak assumptions on the signals and the mixing process and this blindness enables the technique to be used in a wide variety of situations.

说明：  这是差分算法的简单实现，里面的代码比较全，可以参考。(This is a simple implementation of a differential algorithm, which the code is complete, you can reference.)

利用霍夫变换，处理图像，包括广义hough变换的应用，简单快捷，计算量小(Using Hough transform, image processing, including the application of the generalized hough transform, simple and quick computation)

完全极坐标的内点法最优潮流程序，通用版，所有节点可用。(OPF program completely polar coordinates interior point method, the generic version, all nodes are available.)

一个简单的混沌程序，可以看到分叉的现象和振荡的现象。(A simple chaotic process, you can see the phenomenon of bifurcation and oscillation)

说明：  MATLAB下生成hilbert矩阵,直接输入一个大于零的参数,就可以生成该矩阵(MATLAB generated hilbert matrix, directly into a parameter greater than zero, we can generate the matrix)