DE

数据压缩经典数据，供新手入门基础查阅以及数据压缩进阶学习使用(Data compression the third version)

manage student university

动量理论-叶素理论计算涵道螺桨诱导速度及拉力系数(failed to translate)

用matlab实现了指纹的预处理以及特征点的提取。(Using matlab fingerprint preprocessing and feature point extraction.)

The 802.11 standard specifies a carrier sense multiple access with collision avoidance(CSMA/CA) protocol. In this protocol, when a node receives a packet to be transmitted, it first listens to ensure no other node is transmitting. If the channel is clear, it then transmits the packet. Otherwise, it chooses a random "backoff factor" which determines the amount of time the node must wait until it is allowed to transmit its packet. During periods in which the channel is clear, the transmitting node decrements its backoff counter.

这是一个简单使用的儒略世纪的计算， 在有关ＧＰＳ计算中都会用到．(err)

说明：  用MATLAB仿真的数字下变频程序，变频，滤波未用matlab函数，而是用代码完成，便于移到DSP或FPGA上。供参考。(Using MATLAB simulation of digital down conversion process, conversion, filtering is not used matlab functions, but with code completion, easier to move on a DSP or FPGA. For reference.)

Pragmatic.Version.Control.Using.Subversion（2nd）介绍了SVN 据说是好书，还没怎么看。(Pragmatic.Version.Control.Using.Subversion (2nd) is said to introduce the SVN book, yet look how.)

连续投影算法MATLAB源码,很好的资料，很齐全(successive projections algorithm)

在机器学习中经常会用到支持向量机，该代码是再使用支持向量机前对数据进行主成分分析的代码(We often meet support vector machine in machine learning , the code is about the principal component analysis befor using support vector machine (SVM).)