New-WinRAR-ZIP-archive

说明：  文件是学习matlab过程中关于图形图像处理的源程序(Document is the process of learning matlab image processing on the graphics of the source)

随机蛙跳源代码，寻找最优变量，输出最小二乘回归(Random frog)

emd分解中采用多项式拟合算法消除边界效应(emd decomposition of polynomial fitting algorithm is used to eliminate the boundary effect)

针对约束优化问题，采用MATLAB编辑的源代码程序(For constrained optimization problems using MATLAB editing source code program)

用于分类的主判别变量算法(principal discriminant variate algorithm) ( principal discriminant variate algorithm for two classes, x1 and x2. x1 is the training samples in the 1st class with each column being the spectrum characterizing the corresponding sample. x2 is the training samples in the 2nd class with each column being the spectrum characterizing the corresponding sample. lamda is the penalty weight defining the balance between FLDA and PCA. dvnum is the number of principal discriminant variates to be computed. A defaul value for dvnum is 2. dv is the principal discriminant variates. scores is the matrix with each row being the scores of the samples on the corresponding principal discriminant variate. xmean is the mean spectra of the sample, which was used for mean-centering the data in training and prediction. )

说明：  用MATLAB实现双线性变换法设计IIR数字滤波器(Using MATLAB realize Bilinear transform IIR digital filter design)

说明：  一个完整很不错的OFDM程序，在给出OFDM系统模型的基础上，用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序(A complete OFDM is very good procedures in OFDM system model is given based on the MATLAB language with a computer simulation of the entire system and gives reference to the design process)

DIFFERENT MODULATION TECHNIQUE USED FOR WIRELESS COMMUNICATION

求解各类误差，精确，如RMSE，样本数据是自己给出的可替换(finding all kinds of error)

用于GPS数据三个坐标方向XYZ的插值，采用拉格朗日算法(For GPS data three coordinates XYZ interpolation, using Lagrange algorithm.)