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face recognition PCA

Combination of Forecasting Using Modified GMDH and Genetic Algorithm

三相DC-AC逆变器的谐波注入SPWM调制技术 性能指标：直流输入350~640V，三相交流输出线电压220V AC，输出功率5kVA，功率因数0.8，输出频率50Hz。(Harmonic Injection SPWM Modulation Technology for Three-phase DC-AC Inverter Performance indicators: DC input 350 ~ 640V, three-phase AC output line voltage 220V AC, output power 5KA, power factor 0.8, output frequency 50Hz.)

Desired beamformer， Beam patterns for broadband array(Desired beamformer, Beam patterns for broadband array)

车牌识别系统,在Matlab下运行。。。。(che pai shi bie)

说明：  基于优化算法的bp神经网络，用于解决分类问题，可以给大家提供两种编程思路，亲测有效。(BP neural network based on optimization algorithm, used to solve classification problems, can provide you with two programming ideas)

说明：  EMD分解matlab小程序，里面包含有EMD工具箱，非常的好用。(EMD decomposes a small matlab program, which contains an EMD toolbox, which is very easy to use.)

说明：  语音识别mfcc美尔倒谱系数全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(Speech Recognition mfcc Mel cepstrum whole process of matlab program, run test can the result, I hope helpful for you, there is really no point only then their things out of bottom pressure, hum)

实现哈夫曼编码的matlab程序，可用于图像压缩处理，还可以计算出压缩率。(Matlab program to achieve Huffman coding can be used for image compression, the compression ratio can be calculated.)

基于matlab的混沌时间序列源代码，比较有价值。(based on Matlab chaotic time series source code, quite valuable.)