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High Speed Face Recognition Based on Discrete Cosine Transforms and Neural Networks

指纹识别算法的matlab程序，用的算法是gabor滤波器(matlab program of fingerprint recognition algorithm , using the algorithm of gabor filter)

本程序演示了衍射过程，对加深衍射的理解提供了很大的帮助，不过一般适用于远场衍射(diffraction program)

实现扩频里随机信号和伪码序列的产生，以及关于生成扩频序列的MATLAB程序，并用载波信号实现2PSK调制(Spread spectrum signal generated in the realization and pseudo random code sequence, and generate MATLAB program about spreading sequences and modulated carrier signal to achieve 2PSK)

基于PWM PI控制的BUCK升压电路（DC-DC）(Buck Circuit Base on PWM PI Control )

Harmonics analysis of Square waveform

基于中值滤波和自适应中值滤波的图像降噪处理代码，内含测试序列(photo denoise)

兰卡斯特汉语语料库，做NLP、文本处理之类的可以用得上(Lancaster Chinese corpus, NLP can do lingua franca)

基于MATLAB的圆检测的图像处理，用到了最小二乘法，和霍夫变换(circle detection)

Wind energy conversion based doubly fed induction generator controlled by direct matrix converter