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fractaldim(y-Q-M)
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)
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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)
- 2014-11-30 13:19:02下载
- 积分:1
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123tsp
粒子群优化算法求解车辆路径问题,对初学者来说,是很有帮助的。(Particle Swarm Optimization for vehicle routing problem, for beginners, it is very helpful.)
- 2008-12-15 22:21:22下载
- 积分:1
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music3
music算法过估计时的情况,角度精度分析(music algorithm than the estimates, angle precision analysis)
- 2006-08-01 01:31:29下载
- 积分:1
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CCHP-for-summer-days
冷热电三联供在夏季时的发电量、天然气耗量、产热量、天然气流量、出口燃气温度等参数及分析计算,经典实用。(CCHP for the summer when the power generation, natural gas consumption, heat production, natural gas flow, export gas temperature and other parameters and analysis, classic and practical.)
- 2021-03-20 17:19:18下载
- 积分:1
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MATLAB-course
这是一本MATLAB编程的入门级指导书,可以帮助程序初级学习者显著提高编程能力,同时,本书更侧重与MATLAB在电力系统中的应用,希望对您有用。(This is an entry-level MATLAB programming guide book that can help the program significantly improved primary learners programming capability, while the book is more focused on applications in the power system with MATLAB, I hope useful for you.)
- 2014-10-24 17:53:18下载
- 积分:1
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cluster3
it is cluster3 matlab code
- 2013-10-06 06:12:12下载
- 积分:1
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piebui_v58
可以提取一幅图中想要的目标,随机调制信号下的模拟ppm,数值分析的EULER法。( Target can be extracted in a picture you want, Random ppm modulated analog signal under EULER numerical analysis method.)
- 2016-05-31 10:37:43下载
- 积分:1
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sp
说明: 用于计算图像鲁棒性的峰值信噪比和归一化相关系数。峰值信噪比值越大,说明图像处理效果越好,鲁棒性强,越小越不好。归一化相关系数值越大越好。(Images used to calculate the peak signal to noise ratio and robustness of the normalized correlation coefficient. The greater the peak signal to noise ratio, indicating that the better image processing, robust, the smaller the worse. Normalized correlation coefficient the better.)
- 2010-12-07 16:25:35下载
- 积分:1
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scene_text_extraction
说明: 基于场景的文本定位,使用matlab平台进行图像处理(Scene text localization based on the use of image processing matlab platform)
- 2010-04-22 16:30:17下载
- 积分:1
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liziqun
带过滤作用的收缩因子例子群算法,解决了早熟问题(Example of the shrinkage factor with filter swarm optimization)
- 2012-08-29 14:08:38下载
- 积分:1