Cluster-Validity

Basic narrowband system based on OFDM modulation, including filtering to reduce ACI

分步傅里叶变换法求解非线性薛定谔方程，根据G.P.Agrawal的《非线性光纤光学原理》(Step Fourier transform method for solving nonlinear Schrodinger equation, according to GPAgrawal of " nonlinear fiber optics." )

一本指导IT技术人员走向金融IT路线的书籍，关于职业生涯规划(a book to guild ITers pave their ways to finantial-IT careers.)

本程序源码仿真了功率谱密度，供供有关人士下载学习 (The program source code simulation of the power spectral density for the download to learn for the person concerned)

对固定结构的网络结构进行线路损耗的计算。简单方便(The line loss of fixed structure network is calculated. Simple and convenient)

小世界模型 近日需要用到无标度网络与小世界网络，早上用matlab写了这两种网络的matlab程序，放在这，有用者可以拿去用，请自己验证正确性后使用。 (Small-world model)

传统的DOA估计算法，如MUSIC、ESPRIT算法，都是在假设信号没有相干的情况下求解的，一旦信源信号具有相干性，估计性能会急速下降，所以提出了空间平滑的算法，解决相干信号的波达估计！(The traditional DOA algorithms, such as MUSIC, ESPRIT algorithm, is under the assumption that the signal is not coherent case solving, once the source signal with coherence, estimation performance will fall, so put forward spatial smoothing algorithm, to solve the coherent signal estimation of direction of arrival!)

西电廖桂生老师的阵列信号处理讲义，适合阵列信号方向研究者入门时阅览。(Array signal processing lectures West, Liao Gui-sheng teacher, researcher for entry when reading array signal direction.)

document contenant un projet sur la compression audio par ondelettes et son code matlab

说明：  利用MATLAB处理振动信号，适合于在振动信号处理方面的学生使用(Application of Matlab in vibration singal processing)