icekey

里查得森(Richardson)法解偏微分方程的程序。解的是定步长的抛物型偏微分方程： du/dx - a * d2u/dx2 = 0 在程序中可以更改 a 的值以实现不同系数的解。由于它是一种显式格式，解的结果不稳定 在Matlab7下面运行发现竟然有一些值达到十的几十次方,这是算法本身决定的。不是程序有错误(Richard Anderson (Richardson) Solving partial differential equations procedures. Solution is scheduled to step parabolic partial differential equation: du/dx- a* d2u/dx2 = 0 in the procedure can be changed in order to realize the value of a different coefficient of the solution. Because it is an explicit format, the result of instability in the solution of the following Matlab7 running even found some value reached ten dozens of parties, this is the decision algorithm itself. Not a procedural error)

direction finding Algorithm of ESPRIT Demo

to find center point of fingerprint image

本文建立了跳水世界杯期间水立方观众队伍长度随时间变化的模型，通过Matlab对其进行求解并提出优化安检工作的途径。(This established the Water Cube, the audience during the World Cup diving team the length of time-varying model is solved by Matlab and make optimization of its security work means.)

现代通信系统（matlab版）（第二版）配套源代码 John G. Proakis等著 刘树棠 译 电子工业出版社出版(modern communication system (Matlab version) (2nd Edition) source code supporting John G. Proak Liushutang is waiting for the translation of the electronics industry published)

CAPM代码，资本资产定价模型在Matlab中的实际应用。(Capital Asset Pricing Model with Missing Data)

MM1K protocol simulation

无噪情况下root_MUSIC算法关于DOA的估计(Noise-free case root_MUSIC on DOA estimation algorithm)

一个简易的通信系统，包括CRC循环冗余码，RS信道编码，交织编码，可以对抗信道突发噪声。(A simple communication system comprising cyclic redundancy code CRC, RS channel coding, interleaving encoding, channel against burst noise.)

利用迭代实现一维IAA算法，可以直接使用(Iterative algorithm to achieve a one-dimensional IAA can be used directly)