p11

说明：  双馈电机的数学仿真模型，很有用，希望给大家一些提示(Double-fed motor mathematical simulation model, was very useful, want to give you some tips)

利用循环前缀的最大似然同步算法，程序正确并实现，欢迎大家前来下载。(The use of cyclic prefix of the maximum likelihood synchronization algorithm, the program correctly and to achieve, we are happy to come to download.)

该程序描述了系统传递函数、空间状态方程以及微分方程相互之间的转换。(The program describes the system transfer function, state space equations and differential equations between the conversion.)

APF仿真，才用滞环控制，输出系统所需波形，补偿波形提取使用瞬时无功算法(Active Power Filter simulation)

用最小生成树的方法来求解最短的送货路径，并画出生成树图形(With the minimum spanning tree method to solve the shortest delivery path and draw spanning tree graph)

support classifier vector

说明：  网络函数逼近实例1.首先定义正弦函数，采样率为20Hz，频率为1Hz 2.生成BP网络。用newff函数生成前向型BP网络，设定隐层中神经元数目为10 3.对生成的网络进行仿真并做图显示。 4.训练。对网络进行训练，设定训练误差目标为 1e-5，最大迭代次数为300 5.再次对生成的网络进行仿真并做图显示。(Network function approximation example)

主要讲Matlab信号与系统方面的知识，对熟悉与了解MATLAB很有帮助(Matlab main speaker signal and system knowledge, and understanding to people familiar with MATLAB helpful)

采用HHT变换滤波后然后采用esprit方法进行间谐波的检测程序(After the use of HHT transform filtering method and then use esprit between the harmonics of the testing process)

实现声音信号倍频程和1/3倍频程的计算，并附有A计权修正的功能(Achieve voice signal octave and 1/3 octave calculations, along with A-weighted correction function)