四阶Runge-Kutta法解常微分方程组

source code in matlab for Gold code generation with CDMA transmitter n receiver

本程序可仿真IEEE802.16e LDPC编解码器，程序设计原理见本人如下专著。 [1] 肖扬著, Turbo与LDPC编解码及其应用,人民邮电出版社，2010. [2] 肖扬著, MIMO多天线无线通信系统，人民邮电出版社，2009。 本程序只用于科研，不得用于其它场合。(The program can simulate LDPC codec with IEEE 802.16e LDPC of the size 2256*4512, and 1/2 code rate. Copyright (C2010-2015) Yang XIAO, Beijing Jiaotong University, Nov.3, 2010, E-Mail: yxiao@bjtu.edu.cn. Current Version Published: 2010-11-3 In my following books, I derived the algorithm of constructing the parity check matrices of IEEE 802.16e LDPC. [1] Y. Xiao, Turbo and LDPC Codecs and their Applications, Press of Posts and Telecommunications, Beijing, 2010. [2] Yang Xiao, MIMO Multiple Antenna Wireless Communication Systems, Press of Posts and Telecommunications, Beijing, 2009. This program also provides the LDPC code with the size 4512*2256, and 1/2 code.)

matlab二维图形的显示源码合集，内涵测试图片。(matlab two-dimensional graphic display of source code Collection, connotation test image.)

这是本人自己遍的matlab程序，即对做过fft变换的相位嵌入水印的程序(this is my own times of Matlab procedures, that is done on the phase transformation fft watermark embedding procedures)

the source code for bicubic and cubic spline image analysis. This is done in the Matlab. It can process the image and make it clear

此程序使用间断有限元来求解一维奇异摄动方程。(This program uses discontinuous finite element to solve a dimensional singular perturbation equation.)

用模极大值方法对含噪信号进行去噪，内容很详细(Modulus maxima denoising noisy signals, very detailed)

最小二乘fa zuixiao ercheng (zuixiaoerchen)

遗传算法的标准MATLAB程序，共有12个子m文件(Standard genetic algorithm MATLAB program, a total of 12 sub-m file)

Simpson rule Matlab code