compensation

比较多用户信号检测各个算法的误码率，如最小均方、最大似然等(MUD,ML,MMSE)

toolbox for dimensionality reduction, including PCA

计算二叉分形树的源代码，基于matlab的源程序，采用矩阵的形式。(the programme to produce the tree whose every branch has two subbranches)

Softmax 函数处理，softmax 用于 Deep Learning 后的分类器的实现与识别，此函数的参数经过优化，有较强的泛化能力和性能(Softmax function processing, softmax classifier Deep Learning for the realization and recognition, the parameters of this function is optimized, there is a strong generalization ability and performance)

MFSK CODE AND ENJOY UR SELF TO DISTRIBUTE

A Web Based Clustering Analysis Toolbox (WBCA) Design Using MATLAB

这是GM（1,1）灰色预测的原理，为PDF格式。可进行对一些数据的预测工作。(This is the principle of GM (1,1) gray prediction is in PDF format. Forecasting can be carried out on some of the data.)

罗列经验模态分解的程序包的功能，如何载入以及卸载经验模态工具箱(Listed empirical mode decomposition package, how to load and uninstall experience modal Toolbox)

最新的定步长LMS自适应滤波算法，对自适应算法有很大帮助(The latest fixed step size LMS adaptive filtering algorithm)

An all-optical regeneration scheme for DQPSK and QPSK signals using phase-sensitive amplifiers (PSAs) is studied and its effectiveness is investigated through numerical simulations. By leveraging the ability of PSAs to provide phase and amplitude regenerative amplification, we show significant simultaneous suppression of both phase and amplitude noises of (D)QPSK signals under optimized conditions. The reduction in the phase noise variance of a noise-corrupted DQPSK signal obtained by one such regenerative amplification can be as large as 5.5 folds, showing its good potential for distributed optical regeneration of (D)QPSK signals.  2008 Elsevier B.V. All rights reserved.