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为了有效提取面邵表情特征，提出了一种新的基于LBP(局邵二值模式)特征的人脸表情识别特征提取方法首先用均值方差法对表情图像进行灰度规一化，通过对图像进行积分投影，定位出眉毛、眼睛、鼻和嘴巴这些关键特征点，进而划分出各特征邵件所在子区域，然后对子区域进行分块，提取各个子区域的分块LBP直方图特征(Abstract: In order to effectively extract facial expression feature,a novel facial feature extraction approach for facial expression recognition based on Local Binary Pattern(LBP) is proposed in the paper )

最小二乘法计算算法，通过快速计算能快速辨识出系统参数(It can be used for fast identification of system parameters and quick calculation of system parameters by least square method.)

说明：  该算法可以实现遗传算法优化计算中的建模自变量降维方法(Genetic Algorithms for Optimizing Computation-Modeling Independent Variables for Dimension Reduction)

说明：  matlab 一维二维小波分析处理，并比较不同小波去噪方法的去噪效果，指标为SNR和MSE(Matlab one dimensional two dimensional wavelet analysis processing.The denoising effects of different wavelet denoising methods are compared, and the indicators are SNR and MSE)

说明：  对于道路上来往的车辆进行检测，程序可以用于车辆防撞系统。(For road traffic on the detection, the procedure can be used for vehicle collision avoidance system.)

8 queen problem with SA

Histogram equalization of digital images

神经网络变量筛选—基于BP的神经网络变量筛选,MATLAB的经典算法(Neural network variable selection- based on BP neural network variable selection, MATLAB classical algorithm)

Passband-linear-phase IIR EQ design with poles and zeros

According to the beginning of a long transmission line model of the voltage requirements and power , and voltage regulation