Ex4_pmm

matlab的rbf神经网络文件，可用于股市预测，能够生成误差图，预测图(the rbf neural network matlab files, can be used for stock market prediction, to generate error maps, prediction chart)

AC-DC-AC双pwm逆变器的Matlab/Simulink仿真源程序。包括两个电路：一个是50Hz三相 AC(PWM整流)->DC->50Hz三相AC(PWM逆变),驱动三相对称电阻负载；一个是60Hz 三相AC(全波整流)->DC->50Hz三相AC（PWM逆变），驱动一个永磁同步电动机。（本源码基于王军(xiaohongchen@163.com)上载的double_pwm_inverter.mdl改进而来，适用于matlab7.3.0(R2006)版本）(AC-DC-AC inverter pwm dual Matlab/Simulink simulation source. Includes two circuits: one is the 50Hz three-phase AC (PWM rectifier)-)

bulit base on ISCAS paper example to reference to paper, we can use the tool to repeat the action of the author(it s an assistance toolbox of the paper to understand what the author say)

说明：  Euler midpoint simpson matlab code

A function to genetare a secuence of states based on the hidden marckov models

对于双基地混响进行了研究，并且对双基地的海底散射模型进行了仿真(For bistatic reverberation is studied, and the seabed scattering model of double base are simulated)

数据处理，去除噪声的平滑方法，主要对离散信号的平滑处理(Signal smoothing)

该程序为matlab进行傅立叶变换的快书算法FFT，其中还包括了傅立叶变换的其他几种快速算法．(The program carried out for the matlab book fast Fourier transform algorithm FFT, which also includes several other Fourier Transform fast algorithm.)

经过验证的基于奇排列的多相滤波matlab源代码(Validated based on polyphase filtering of the arrangement of the matlab source code)

fpga仿真，关于时钟，所有文件都在里面，可以直接用(fpga，simulate clock，all files in it)