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sheffield
Sheffield遗传算法工具箱的matlab代码(Sheffield genetic algorithm toolbox matlab code)
- 2009-03-23 13:50:19下载
- 积分:1
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sinorder
为sinudoidal模型的AIC阶估计.AIC信息准则即Akaike information criterion,是衡量统计模型拟合优良性的一种标准,又由于它为日本统计学家赤池弘次创立和发展的,因此又称赤池信息量准则。它建立在熵的概念基础上,可以权衡所估计模型的复杂度和此模型拟合数据的优良性。
在一般的情况下,AIC可以表示为: AIC=2k-2ln(L)
其中:k是参数的数量,L是似然函数。 假设条件是模型的误差服从独立正态分布。 让n为观察数,RSS为剩余平方和,那么AIC变为: AIC=2k+nln(RSS/n)
增加自由参数的数目提高了拟合的优良性,AIC鼓励数据拟合的优良性但是尽量避免出现过度拟合(Overfitting)的情况。所以优先考虑的模型应是AIC值最小的那一个。赤池信息准则的方法是寻找可以最好地解释数据但包含最少自由参数的模型。(AIC order estimation for sinudoidal model)
- 2013-12-05 13:18:54下载
- 积分:1
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PlaneWave(ww)
说明: 通过计算晶体结构来确定其光谱分布,从而找到所需要的结构,然后再进行分析。(calculated crystal structure to determine its spectral distribution, and find the necessary structure, and then analyzed.)
- 2006-04-14 16:45:07下载
- 积分:1
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matlab-(8)
matlab编写的遗传算法,解决各种遗传算法问题,适合于建模的学生。(Genetic algorithm written in MATLAB, to solve the problem of genetic algorithm, suitable for modeling students.)
- 2014-08-13 20:49:52下载
- 积分:1
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1381121904_logo_Path-Planning-of-Mobile-Robots-us
Path Planning of Mobile Robots using Bee
Colony Algorithm
- 2015-01-06 04:17:34下载
- 积分:1
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SAn-improved-Hurst-pa
What is the history of peer review and what role
does it serve?
• Why should I consider being a reviewer?
• How do I carry out a proper and thorough
review?
- 2015-02-21 10:28:38下载
- 积分:1
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pvvnn
一种流形学习算法(很好用),包括主成分分析、因子分析、贝叶斯分析,包含收发两个客户端的链路级通信程序。( A fluid manifold learning algorithm (good use), Including principal component analysis, factor analysis, Bayesian analysis, Contains two clients receive link-level communications program.)
- 2017-04-15 21:53:49下载
- 积分:1
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weifengfangcheng
用matlab来解决微分方程的问题,包括21个例子程序和一个ppt(Using matlab to solve differential equation problems, including 21 examples of programs and a ppt)
- 2009-11-08 19:42:00下载
- 积分:1
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ecgread
txt格式心电信号的载入及滤波,滤波方法有巴特沃斯低通和小波分析(txt format to load and ECG filtering, Butterworth filtering methods and wavelet analysis of the low-pass)
- 2011-10-27 15:16:02下载
- 积分:1
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THP
THP算法的MATLAB程序,可以给初学者一个好的教学(THP algorithm MATLAB procedures, can give a good teaching beginners)
- 2021-05-14 16:30:02下载
- 积分:1