code

i found this one on math work site hope it is helpful

PCA的离线建模程序，包括数据标准化，PCA建模，统计量计算(PCA offline modeling process, including data standardization, PCA modeling, statistical calculation)

emd工具箱，用经验模态分解时一定要安装的工具箱，解压后添加进toolbox里，setpath后，记得更新工具箱，就可以使用了，我是用来分解信号进行信号处理的(emd toolbox with a time of empirical mode decomposition must install kit, unpacked add toolbox, the post setpath, remember to update the toolbox, you can use, and I was used to decompose the signal for signal processing)

LDPC码仿真，采用peg构造矩阵H，译码为spa。(The code for ldpc simulation under matlab。)

确定lyapunov指数的Matlab计算程序。(Lyapunov index to determine the Matlab program.)

用Matlab实现现代功率谱估计，主要有Levinson法，Burg法，协方差法及修正协方差法，四种方法的结果放到一起进行比较，有详细的注释(Using Matlab implementation of modern power spectrum estimation, the main has Levinson Law, Burg method covariance method covariance method, and the amendment, four ways to put together the results of comparison, there is a detailed explanatory note)

超宽带脉冲幅度调制接收端频谱，与其他的几个共用(Ultra-wideband pulse amplitude modulation spectrum receiver, and some other common)

screipt jVa dengan jquery menambha data

Digital Water Marking of images

Matlab OFDM MIMO antennas Rayleigh channel