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Systemsdata
this is about the system data that is used by matlab
- 2010-08-25 18:27:04下载
- 积分:1
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2008101523144260
说明: 一、用GA直接训练BP网络的权重算法
主程序:gafault.m 它包括以下子程序:
1. BP网络初始化:nninit.m――给出P,T,R,S1,S2;
2. 适应值计算函数:gabpEval.m;
3.将遗传算法的编码解码为BP网络所对应的权值、阈值函数:gadecod.m;
二、用GA先求BP网络的权重,再用纯BP直接训练BP的混合GA-BP算法
主程序:gabpfault.m 它包括以下子程序:
1. 网络初始化:nninit.m――给出P,T,R,S1,S2;
2. 适应值计算函数:gabpEval.m;
3.将遗传算法的编码解码为BP网络所对应的权值、阈值函数:gadecod.m;
三、纯BP
主程序:(1)bpfault.m 在MATLAB5.2上
(2)bpfault.m 在MATLAB6.5上 为后来所加
(err)
- 2008-10-16 08:20:54下载
- 积分:1
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phat_pbf
function involvoed in removal noise from environment
- 2011-08-06 20:25:43下载
- 积分:1
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EM算法(讲解+程序)
EM 算法是Dempster,Laind,Rubin于1977年提出的求参数极大似然估计的一种方法,它可以从非完整数据集中对参数进行 MLE估计,是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据、截尾数据以及带有噪声等所谓的不完全数据,可以具体来说,我们可以利用EM算法来填充样本中的缺失数据、发现隐藏变量的值、估计HMM中的参数、估计有限混合分布中的参数以及可以进行无监督聚类等等。(EM algorithm is a method for maximum likelihood estimation of parameters proposed by Dempster, Laind and Rubin in 1977. It can estimate parameters from incomplete data sets by MLE. It is a very simple and practical learning algorithm. This method can be widely used in dealing with the so-called incomplete data such as defective data, censored data and noisy data. Specifically, we can use EM algorithm to fill missing data in samples, find hidden variable values, estimate parameters in HMM, estimate parameters in finite mixed distribution, and so on. Unsupervised clustering and so on.)
- 2020-07-04 06:00:01下载
- 积分:1
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打包需要资料
ant打包所需要的学习资料和相关配置,可以进行学习和本地搭建相关项目进行一切项目的编译和打包(ant but it the function is very good and strong)
- 2020-06-16 05:20:02下载
- 积分:1
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MatlabandChemicalEngineeringCalculation
介绍Matlab在化工方面的数值计算应用,课件主要讲述化工领域非线性、线性方程组的解法,插值、拟合和常见常微分方程的解法。(Introduced in the chemical aspects of Matlab numerical computing applications, courseware mainly about the chemical field of nonlinear, solution of linear equations, interpolation, fitting, and common ordinary differential equation solution.)
- 2010-08-30 09:32:06下载
- 积分:1
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PSNR_Metric
This is a matlab implementation for calculating PSNR
- 2009-04-20 17:45:15下载
- 积分:1
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nonuniformFFT
相当完整的NUFFT程序代码,注释非常清晰。简单易懂。国外网站上找到的程序,验证过完全正确。
(Fairly complete NUFFT code, comments, very clear. Easy to understand. Found on the website of the program abroad, proven entirely correct.)
- 2021-04-24 19:38:46下载
- 积分:1
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shicou
一个毕业设计里面,关于PID控制参数整定的问题,用试凑法解决了Matlab编程问题(Deliver tuning of PID Parameters Based on test code)
- 2013-05-22 01:45:49下载
- 积分:1
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textDPD00184
只是对数字预失真器的修复模型,基于对自适应处理延迟效果不佳问题,提出的改善方法。(Only the digital predistorter repair model, based on an ineffective adaptive processing delay problems and improve the method proposed.)
- 2016-06-08 16:37:19下载
- 积分:1