yumiaogensui_zhuanjufenpei_low

基于DQ旋转坐标，Uq=0,实现了三相锁相环,对DSP，FPGA的设计具有指导意义(DQ rotating coordinate-based, Uq = 0, to achieve a three-phase locked loop, for DSP, FPGA design instructive)

利用随机因子法计算旋转杆滑块系统随机性的问题(computing the probablity of multibody system by the random method)

说明：  九电平逆变器Simulink模型，拓扑采用H桥级联，SPWM调制方式。(Simulink model of nine-level inverters adopts H-bridge cascade and SPWM modulation.)

交织器的matlab 程序 试验可以用(Interleaver can test matlab program)

transfer function model

（1）在MATLAB环境下编写FFT算法（不调用系统现有函数）； （2）实现对选定图片进行FFT计算、还原（IFFT计算），并与系统FFT函数做对比，进行分析； （3）设计GUI界面。((1) the preparation of the FFT algorithm (do not call the system existing function) in MATLAB environment (2) to achieve the selected image to the FFT calculation, reduction (IFFT computing), and FFT functions to do comparison with the system for analysis (3) Design GUI interface.)

基于方向场的图像处理算法，采用matlab编写(direction filed method by matlab)

calculating partial differentiation of the iris contours.

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。 此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训 练符号的信道估计等通信模块 (This is a space-time block coding based on MIMO_OFDM Communication System Simulation. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, symbol-based training channel estimation training and other communication module)

最小二乘支持向量机LSSVM分类器的代码，比较齐全(the MATLAB code for LSSVM)