apa_function

matlab实用程序3之数值分析篇暨图形处理篇(Matlab utility of numerical analysis of article 3 graphics processing article )

一种计算EMD（Earth Mover s Distance）优化问题的方法，用matlab实现。含有解释文档(An effective method to solve EMD (Earth Mover s Distance) optimal questions matalb codes, including a introducing word doc.)

说明：  葛丽嘉的超宽带无线电中的算法，关于uwb波的产生等(Grega's UWB radio algorithm, on the UWB wave generation)

Time Difference of Arrival

These matlab codes are for UWB and Higher order Gaussian pulses.

DSL上行传输过程中，用户减少后重新估计信道的算法。(DSL upstream, the user re-estimate the channel reduction algorithm)

现了fisher线性分类器的功能,源码使用matlab编程(Is the fisher linear classifier functions, the use of matlab programming source code)

说明：  对OFDM系统中的基于循环前缀的符号定时同步进行了仿真。(On the OFDM system based on cyclic prefix for symbol timing synchronization is simulated.)

对文献《Simulation Models With Correct Statistical Properties for Rayleigh Fading Channels》提出的Rayleigh信道模型的仿真，仿真了信道的自相关，互相关，以及四阶统计量。仿真结果与文献一致。目前PDF的仿真的效果不好，还未奉上。关于LCR,AFD也没有做。但是总体说来，目前的仿真结果与文献是完全符合的。对应的文献也放到压缩包了。(This matlab code for paper, <Simulation Models With Correct Statistical Properties for Rayleigh Fading Channels>.This papar is very popular in channel estimation simulation.The paper is also upload with the code.)

As all of you know, MATLAB is a powerful engineering language. Because of some limitation, some tasks take very long time to proceed. Also MATLAB is an interpreter not a compiler. For this reason, executing a MATLAB program (m file) is time consuming. For solving this problem, Mathworks provides us C Math Library or in common language, MATLAB API. A developer can employ these APIs to solve engineering problems very fast and easy. This article is about how can use these APIs.