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主元分析(pca)的matlab程序,运算时间短,程序简单(Principal component analysis (pca) of matlab procedures, computing time is short, simple procedures)

说明：  盒维数MATLAB计算程序。%根据计盒维数原理编写了求一维曲线分形维数的matlab程序 function D=FractalDim(y,cellmax) %求输入一维信号的计盒分形维数 %y是一维信号 %cellmax:方格子的最大边长,可以取2的偶数次幂次(1,2,4,8...),取大于数据长度的偶数 %D是y的计盒维数（一般情况下D>=1）,D=lim(log(N(e))/log(k/e)), (box dimension MATLAB program. % Under the box dimension of the principle of preparing for a peacekeeping curve fractal dimension of Matlab procedures function FractalDim D = (y, cellmax)% for the importation of one-dimensional signal box fractal dimension% y Victoria is a signal llmax : square of the largest side length, the two can take several dual Power (1, 2,4,8 ...), data from more than even the length of the% D y is the box dimension (Dgt under normal circumstances; = 1), D = lim (log (N (e))/log (k/e)) ,)

Hata pathloss model matlab implementation.

利用了小波分析以及自适应性卡尔曼滤波降低了信噪比，非常实用的论文(Use of wavelet analysis and adaptive Kalman filter reduces the signal to noise ratio, very practical papers)

这是东南大学信息科学与工程学院《数字信号处理 第二版》第四章的实验，关于IIR 滤波器的( This is the School of Information Science and Engineering, " Digital Signal Processing Second Edition" Southeast University experiment of Chapter IV, on IIR filters)

最小二乘回归分析算法，合成孔径雷达（SAR)目标成像仿真，MIMO OFDM matlab仿真,仿真图是速度、距离、幅度三维图像，用MATLAB实现的压缩传感，使用拉亚普诺夫指数的公式。( Least-squares regression analysis algorithm, Synthetic Aperture Radar (SAR) imaging simulation target, MIMO OFDM matlab simulation, FIG simulation speed, distance, amplitude three-dimensional image, Using MATLAB compressed sensing, Raya Punuo Fu index using the formula.)

数字水印DCT嵌入与提取水印matlab实现实例！(Digital Watermarking DCT watermark embedding and extraction matlab examples realize!)

运动人体行为分析的资料，利用因马尔科夫模型和支持向量基做的(Human Movement behavior analysis data by using support vector-based model and HMM)

AresLab MARS Multivariate adaptive regression splines

线性方程直接解法的matlab程序，可作为数值分析等的学习工具。(The direct solution of linear equations matlab program, can be used as numerical analysis , and other learning tools.)