paper1

This program basically count every character that is in a text. The program opens de text an reads it, stores data in a matrix and count characters that are in Ascii code and writes the results in a new text file

在matlab中实现哈夫曼压缩和解压缩。(Huffman compression and decompression in matlab.)

pca降维算法，试验已经成功，将39维数据降到12维(PCA dimensionality reduction algorithm, the test has been successful, the 39 dimensional data down to 12 dimensions)

copulas参数估计方法的源代码。copulas为一种统计方法。(copulas parameter estimation method of the source code. copulas is a statistical method.)

sobi的源程序，可以直接调用的程序，非常实用，建议下载(the application of sobi)

wdcbm的使用（Birgé-Massart策略）和使用dencmp压缩信号 (wavelet,wdcbm(),Birgé-Massart strategy，dencmp())

Matlab code for Kalman filter

simulation of Gearbox with a fan

metodos numericos encontrar el minimo

仿真不同占空比，等概、非等概双极性矩形随机信号的归一化功率谱密度，分析不同信号所包含的频谱分量，有无直流分量和定时分量信息 (Simulation different duty cycles, etc. There is, and so there was a non-random signal bipolar rectangular normalized power spectral density analysis of the spectral components of different signal contained, with or without DC component and timing component information)