Matlab

function [g, badg] = numgrad(fcn,x,varargin)

一些matlab中很有用的源码程序，对于初学者学习很有帮助(matlab )

递推最小二乘的老师给的很好的matlab程序(Recursive least squares parameter identification procedures)

3G系统中，利用扩频技术来扩频的代码。即为PN码产生器的程序代码。(The code of PN generate for spread spectrum tecnology.)

The DocPolynom to Character Converter The char method produces a character string that represents the polynomial displayed as powers of an independent variable, x. Therefore, after you have specified a value for x, the string returned is a syntactically correct MATLAB expression, which you can evaluate. The char method uses a cell array to collect the string components that make up the displayed polynomial. The disp method uses char to format the DocPolynom object for display. Class users are not likely to call the char or disp methods directly, but these methods enable the DocPolynom class to behave like other data classes in MATLAB. Here is the char method.

Basicmusic 波束形成程序 能有效的仿真天线排列(Basicmusic beamforming coding. It can simulate the antena array effectly.)

无功补偿的pso的改进算法，希望大家喜欢(pso)

说明：  偏最小二乘法的概述以及MatLAB的程序，非常详细！(An overview of partial least-squares method, as well as MatLAB procedures in great detail!)

目录结构 ├─WuYuFei ├─WuYufei_matlab ├─cap_turbo ├─mother └─paper constituent_decoder_SemiTh.m constituent_decoder_logmap.m constituent_decoder_max.m constituent_decoder_Th.m 这四个文件是子译码器 interleaver_3GPP.m 3GPP标准的交织器。Turbo.m中可以选择是用伪随机交织还是3GPP标准交织 decoder_all_algorithm.m 译码器，其中包含了3种译码算法 test_OverLoad_menu.m 对运算负荷的测试程序 test_algorithm_menu.m 对算法的测试程序 Shannon_Limit.m 香农限 test_uncoded_BPSK.m test_uncoded_BPSK_theory.m 未编码BPSK的性能，一个是理论的，另外一个是测试的。(err)

光通信新技术的简介：光接收机和光检测机的详细讲解好描述。(optics fiber communications)