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两电平脉宽调制变换器，希望对于电力电子与电力传动专业研一学生有用。(Two-level PWM converter, hope for the power electronics and power transmission expertise useful to a student research.)

说明：  基于c语言的再matlab上对spwm进行编程的程序源码 m文件 三相(Matlab c language based on the re-programming of the program source code spwm file-phase m)

说明：  用于各种分类的支持向量机matlab程序，可自定训练集和验证集数量(lib-SVM matlab program)

MATLAB图像配准源程序,初学者一起研究.图像配准的程序，在网上流传很多，本人把能找到的都打包.(MATLAB source image registration, novices together. Step one, calculated to be scale-space image registration and to obtain scale-space Harris corner step 2, using affine shape modification technology scale Harris corner points of space iterative processing step three of the feature point matching method using the descriptor and matching to achieve registration by matching)

HARRIS 算法的角点检测 用matlab实现 可以直接用 效果非常好(HARRIS algorithm for corner detection using matlab can direct effect is very good)

LMS filter to solve the system identification problem

能够实现信号的短时傅里叶变换，对仿真信号或实测信号进行时频分析，(To achieve short-time Fourier transform signal, the frequency analysis of the signal in time.)

求解无网格法的近似函数，（伽辽金无网格法移动最小二乘近似程序）(for non-grid method similar function (Galerkin grid Mobile least squares approximation procedures))

说明：  pwm conver 逆变器 仿真模型matlab 好好学习(inverter pwm conver learn matlab simulation model)

This is a matlab code for BPSK, 16QAM and 32QAM demodulation