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BER simulation: A starter for beginners in digital communications. Really helps alot.

说明：  利用M序列实现系统的结构辨识和参数辨识，有些很好的辨识效果(Use of M sequence to achieve the system' s structure identification and parameter identification, and some very good recognition results)

Matlab script for Alamouti code

Adaptive Line Enhancement of a Noisy Sinusoidal Signal

This is a small program to create indexs for two binary trees and combine them to a new 003 * index tree and output the new tree,the second tree only has the left child tree then 004 * if the first tree has no left child tree,insert the second tree into the first tree as 005 * its left child and if the first tree has the left child tree,then insert the first tree 006 * into the second tree as its left child. (This is a small program to create indexs for two binary trees and combine them to a new 003* index tree and output the new tree, the second tree only has the left child tree then 004* if the first tree has no left child tree, insert the second tree into the first tree as 005* its left child and if the first tree has the left child tree, then insert the first tree 006* into the second tree as its left child.)

频偏估计 oqpsk qpsk，仅供参考 (Applicable to QPSK OPSK frequency offset estimation, the measured very accurately)

This document describes the feature by feature the use of Wavelet Methods for Time Series Analysis.

使用protege建立的动物模型，包括Animal和Plant两个大类。鉴于网上很多相关链接失效而下不到，特地张贴在此。(Protege created using animal models, including the Animal and Plant two categories. Given the failure of many online links down less, specially posted here.)

利用matlab进行主成分分析，有现成的代码和数据，主成分分析例子(Use of matlab for principal component analysis, have a ready-made code and data, principal component analysis example )

ica algorithm assimilate Colonies