graydct

matlab实现ofdm的一些子程序模块，可以哦(ofdm matlab to achieve some of subroutine modules, can be oh)

this code is usefull to calcule the hydraulics properties for a given cross section or batymetric. Also plot the manning properties vs de hydraulic depth

matlab电网直流输电次同步振荡建模代码，完善建模信息(matlab Grid HVDC sub-synchronous oscillation modeling code, improve the modeling information)

超声波层析成像算法，执行文件，基于MATLAB(Ultrasonic tomography algorithm, executable file, based on MATLAB)

《MATLAB7.x数字信号处理》的配套光盘，提供给初学者或者需要的朋友。(" MATLAB7.x digital signal processing," CD-ROM package, available to the beginner or need a friend.)

MATLAB particle swarm algorithm, realize the MIMO equalization.

gui tutorial methods part 3

利用MATLAB进行仿真，对图像进行dct变换，探究变换后与原图像的差别(Using MATLAB simulation, the image dct transform, transform and explore the difference between the original image)

Euler 用前向差分的欧拉方法解微分方程 fun 表示f（t,x） t0,tt表示自变量的初值和终值 x0表示函数在x0处的值,其可以为向量形式 N表示自变量在[t0,tt]上取的点数(this thechafen jiefen ，zijilijie)

说明：  我上传了一本MATLAB遗传算法工具箱及应用，这是一本不错的书，对大家学习遗传算法和熟悉MATLAB工具有很大的帮助作用。(I uploaded a MATLAB genetic algorithm toolbox and its application, this is a good book, for everyone familiar with the study of genetic algorithm and MATLAB tools has a lot of help.)