bpsk_v2

人脸表情识别中的2DLDA方法，非特定人识别。(Face Recognition 2DLDA method, non-specific Recognition.)

遗传算法优化多峰函数，最优值约在38.8左右，亲测可用(Multimodal function optimization genetic algorithm, the optimal value of about 38.8 or so, pro-test available)

能量熵的计算，小波包分析提取振动信号中的特征频率，借鉴了主成分分析算法（PCA）。( Energy entropy calculation, Wavelet packet analysis to extract vibration signal characteristic frequency, It draws on principal component analysis algorithm (PCA).)

说明：  这是数模比赛里面的多雷达多目标数据融合代码，希望对大家有用~~(This is the Multi-radar data fusion multi-target code of Mathematical Model Competition,Hope to be useful~)

毕业设计做的...用LBG算法实现矢量量化的算法法..matlab ，经测试可直接使用。 (Graduation design ... vector quantization algorithm method using the LBG algorithm .. Matlab, has been tested and can be used directly.)

数字信号处理及其matlab实现的pdf格式书籍。(Digital signal processing and matlab realize the pdf format books.)

数值分析---计算实习题第五章：高斯求积公式(Numerical analysis--- calculation practice problems Chapter: Gaussian quadrature)

this code for phone book

可以很简单明了的了解abaqus的使用，对于新手朋友是很有用的。(Can be very simple and clear understanding of the use of abaqus)

说明：  多目标遗传算法在工程领域应用较为广泛，希望对大家有用。(Key procedures of multiobjective optimization with elite decision)