ChinaCensus

计盒分形维数计算的matlab源代码编程实现过程(Function [Fdgen NoisfreFD ]=fractaldim(y,Q,M) __________________________________________________________________________ Usage: Computes fractal dimension by box counting(BC) method. NOTE: Running the code may take a little time, because it calculates dimensions for all embedding dimensions up to M. This code is based on an algorithm that constructs a box for the first observation and for other observations test which it belongs to previous box(s). If the observation belongs to one of the existent boxes then increases number of points in the relevant box,otherwise makes a new box. the algorithm of this code uses only rounding down and it does not need binary coding, sorting and so on. It uses only transformation data to [0,2^32-1] and finding valid boxes based on Leibovich and Toth(1989). Inputs: y is a vector time series. q stands for generalized dimension q=1 entropy dimension,q=2 correlation dimension and so on. q=0 is box counting dimen)

基于MATLAB编写的快速傅里叶变换的程序(MATLAB-based programs written in the fast Fourier transform)

matlab学习的一本实用的入门教材，适合初学者(matlab learning a practical primer for beginners)

说明：  MATLAB与C/C++混合编程代码,包括MATLAB引擎，MAT共享，MEX技术，COM，Mideva工具(MATLAB and C/C++ mixed programming code, including MATLAB engine, MAT share, MEX technology, COM, Mideva tools)

this program will help you to simulate partial band jamming on frequency hopping systems using the algorithms of spread spectrum book of ziemer

SOURCE CODE FOR TRANSCALCULUS BETWEEN ETRS89 (GRS80) GPS SYSTEM and STEREOGRAPHIC 70 COORDINATE SYSTEM

物质点法的MATLAB计算程序 这是本构模型课上的作业(MATLAB calculation program material point method which is the job of the constitutive model lesson on)

本算例为电力系统IEEE30节点以支路有功功率损耗最小为目标的优化算法，采用原对偶内点法对其进行优化。(the minest of powerloss)

联合开发网 - pudn.com

说明：  有一个matlab 神经网络学习的例子，解压缩后可以直接运行(There is a matlab neural network learning examples can be run directly after decompression)