111-114

matlab中常用电法各种装置的电磁正演计算(matlab often electricity law of electromagnetic devices forward calculation)

matlab file for linear control system assgnment proeblem

itoolbox 非常厉害，非常好。非常美(itoolbox is a very perfect project.)

把辨识分成两步进行：第一步：利用相关分析法获得对象的非参数模型（脉冲响应或相关函数）；第二步：利用最小二乘法、辅助变量法或增广最小二乘法等，进一步求的对象的参数模型。如果模型噪声与输入无关，则Cor-ls相关最小二乘法（二步法）可以得到较好的辨识结果。Cor-ls相关最小二乘法（二步法）实质上是先对数据进行一次相关分析，滤除了有色噪声的影响，再利用最小二乘法必然就会改善辨识结果。能适应较宽广的噪声范围，计算量不大，初始值对辨识结果影响较小。但要求输入信号与噪声不相关(The identification is divided into two steps: the first step: using the correlation analysis method for object nonparametric model (impulse response or related function) The second step: using the least squares method, auxiliary variable method or augmented least squares method and so on, further for the parameters of the object model. If the model input noise and independent, the Cor- ls related least squares (two footwork) can get good recognition results. Cor- ls related least squares (two footwork) is essentially the data to a correlation analysis, filter in addition to the influence of colored noise, using least squares inevitable will improve the identification result. To adapt to a wide range of noise and calculation is not big, the initial value to identification results less effect. But for the input signal and noise are not related)

网络流 最大流的matlab算法，包含多个文件(The network flow maximum flow Matlab algorithm contains multiple files)

神经网络实现线损预测，具有很好的可扩展性，适合初学者进行学习(The power of neural network prediction, has good scalability, suitable for beginners to learn the topic)

There is some matlab program for image processing..

说明：  LTE协议中的主同步和辅同步信号的产生程序，matlab实现，可用，供参考(In LTE protocol, the main synchronous signal and the auxiliary synchronous signal are generated by MATLAB, which is available for reference)

确定lyapunov指数的Matlab计算程序。(Lyapunov index to determine the Matlab program.)

this is for modelling small network application with opnet.