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说明：  通过不同大小的窗口移动，计算每个窗口内地形剖面数据的均方根值，得到的数据在双对数图中拟合直线可求得分维数(move the windows of different size and calculate the rms of the data in the window.Then using the resultant data to plot,so that the fractal dimension can be gotten.)

hi this folder contains five matlab codes for gray level image histogram processing i hope that you will accept me in your site

遗传算法算例及matlab源程序，对遗传算法入门研究及借鉴 大有益处(Matlab genetic algorithm and source code examples, Introduction to research on the genetic algorithm and draw great benefit)

Matlab code for active clustering in wireless sensor networks.

matlab误码率仿真程序，跑起来非常快，效率很高。用于仿真EbN0和Ber直接的曲线。(biterror simulation using matlab.this program is very efficient.)

最佳升余弦滚降系统的多径传输. 滚降系数0.5, 取样时间无偏差.(best Raised Cosine system multipath transmission. Roll-off coefficient of 0.5, sampling time without deviation.)

FDTD 时域有界差分 MATLAB程序语言(Bounded difference time domain FDTD MATLAB programming language)

贪婪算法在数学建模中的应用。包含有数学建模中该算法的交流。无源程序(Greedy algorithm in mathematical modeling. Includes the exchange of the algorithm in the mathematical modeling. No source code)

该程序可用于神经网络变量筛选， BP神经网络，程序完整，可直接运行(Neural network variable filter, BP neural network)

this is a well data number 3 for RPH sample, stored in las format