matlab97lift

text localization,recognization and segemntation

用MATLAB编程 主要讲解小波变换的一些知识包括源代码，适用于研究小波变换的人(Mainly on the use of MATLAB programming knowledge, including some of the wavelet transform source code, for the people of wavelet transform)

该程序利用matlab主要实现（7，3）线性分组码的编码(Implementation of the program using matlab main (7,3) linear block code encoding)

In a multiple transmit antenna, single antenna per receiver downlink channel with limited channel state feedback, we consider the following question: given a constraint on the total system-wide feedback load, is it referable to get low-rate/coarse channel feedback from a large number of receivers or high-rate/high-quality feedback from a smaller number of receivers? Acquiring feedback from many receivers allows multi-user diversity to be exploited, while high-rate feedback allows for very precise selection of beamforming directions. We show that there is a strong preference for obtaining high-quality feedback, and that obtaining near-perfect channel information from as many receivers as possible provides a significantly larger sum rate than collecting a few feedback bits from a large number of users.

均匀白噪声、高斯白噪声信号波形，及其自相关函数和频谱密度函数图形(The wave of Even White noise and Gaussian noise,and their Autocorrelation Function and Spectrum Density. )

本段程序主要是运用小波去噪对信号进行处理(This segment is mainly the use of wavelet de-noising procedure for signal processing)

pca orl 人脸数据库 识别人脸 带精确度

改变电枢磁通调节直流电机的转速，在simulink中实(The magnetic speed regulating DC motor simulation source code)

说明：  matlab关于VAR模型的使用，计量经济中的VAR模型(Matlab on the use of VAR model, VAR model in Econometrics matlab on the use of VAR model, VAR model in Econometrics)

是对正弦波和三角波进行会识别的MATLAB程序(In sine wave and the triangle is to identify the MATLAB will)