Chan_WLS

matlab在控制系统中应用的书籍，详细介绍了在各个环节中的应用(control system in Matlab Application of books, described in detail all the aspects of the application)

因子分析是指研究从变量群中提取共性因子的统计技术。自编matlab程序。(factor analysis Matlab code)

验证SVM中惩罚系数C与高斯核宽度系数g对于其分类性能的影响(Test the penalty parameter C and the the gaussian kernel factor g for classification influence of SVM )

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 )

说明：  matlab系统仿真实例教程，ch10\m10_2.rar(examples of system simulation matlab tutorial, ch10 \ m10_1.rar)

matlab环境下实现语音预处理 包括语谱图 倒谱系数 短时频谱的画图(voice pretreatment Matlab environment, including spectrogram drawing of the short-time spectral cepstral coefficients)

灰色模型GM(1,1)原始数列经过光滑优化(Gray model GM (1,1) with smooth Optimized original series)

对测井曲线的数值进行分析，并进行自动分层。(The value of the logs for analysis, and automated tiering.)

calculating bit error rate in hamming code using soft decoding

关于数字中频接收机的MATLAB仿真代码，下变频采用cordic算法，并经过三级抽取、滤波处理。调试通过可运行(This code is about digital IF receiver on MATLAB simulation.downconvert using cordic algorithm, and after three extraction, filtering process. You can run debugging)