adaptivehuffman

SIFT (scale invariant feature transform)

matlab环境下遗传算法（GA）同时优化随机共振（SR）参数a、b源程序(The source code of optimization of stochastic resonance parameters using genetic algorithm under the environment of MATLAB )

本文件是一个SPWM逆变器的仿真源文件，可以在MATLAB7.1中直接运行。设计中PWM Generator采用外部调制信号，并在调制信号中注入了三次谐波，很好的抑制了输出谐波，同时提高了直流电源的利用率。(This document is a SPWM inverter simulation source file, you can directly run MATLAB7.1. Design of PWM Generator external modulation signal, and in the modulation signal into the third harmonic, the output of good harmonic suppression, while improving the utilization of the DC power supply.)

射频发射链路功放预失真模型，功放模型采用wiener模型(DPD wiener PA behavior model)

这个matlab程序实现了目标对象的图像分割与提取技术，附件里的程序以车牌的检测与识别为例，效果非常好。(The matlab program to achieve the target image segmentation and extraction technology, the annex of the procedures for license plate detection and recognition, for example, the effect is very good.)

matlab做的图像检索文档。里面3组图片可以试一试。(Matlab to do image retrieval. In 3group of pictures can try.)

将模糊控制和普通PID相结合，自适应模糊PID控制效果明显优于普通PID控制，绝对正确，下载就能用(PID fuzzy control and the general combination of adaptive fuzzy PID control is better than normal PID control, absolutely right, you can use to download)

雷达系统设计matlab仿真的电子版书（中文的）和里面的源代码，对初学matlab作用很大的。(The electronic version of the book (in Chinese) and inside the source code, great for beginners matlab role radar system design matlab simulation.)

小波算法用于频率突变的检测，已调试成功可以使用(Wavelet algorithm for the detection of the frequency break)

在满足MUSIC算法的假设前提下，MUSIC算法可以精确的估计出信号的DOA(MUSIC algorithm to meet the assumptions, MUSIC algorithm can accurately estimate the signal DOA)