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PSOBPlunwen
基于PSO的BP训练算法论文：在BP训练算法中，关于变权值、学习速率、步长的问题已被广泛地研究，几种基于启发式改进的技术也表明具有改善训练时间以及避免陷入局部最小的明显效果。这里BP训练过程由基于PSO同时优化log—Sigmoid函数与网络权值的新算
法(PSO。GainBP)实现。实验结果表明，PSO—GainBP比传统基于PSO的BP算法在网络训练方面具有更好的性能。(PSO based on the BP training algorithm Papers: In the BP training algorithm, on the right to change the value of learning rate, step length of the question has been widely studied, several heuristics based on improved technology also shows that to improve the training time and avoid falling into local the smallest tangible results. Here BP training process at the same time by the PSO-based optimization of log-Sigmoid function and the network weights of the new algorithm (PSO. GainBP) to achieve. The experimental results show that, PSO-GainBP than the traditional PSO based on the BP algorithm in network training has a better performance.)
- 2008-12-21 10:56:16下载
- 积分：1
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xinxiguanli
信息管理系统!毕业设计全套!有论文,源代码!和心得,开题报告!(Information Management System! Graduation design a full set! Have papers, the source code! And experience, the title of the report!)
- 2008-05-12 17:27:35下载
- 积分：1
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2005127172832951
企业档案管理系统
概要设计说明书
需自行转化为doc文件(enterprise file management system outlined the need to design brochures into doc documents)
- 2007-06-11 09:10:12下载
- 积分：1
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small-target-detection-
介绍了经典的时频分布和检测理论的同时，作者利用时频分布的方法，将一
维时间信号转化到二维的时频空间中，通过提取图像的特征来判决信号和杂波，
采用的数据是使用McMaster IPIX雷达，在加拿大东海岸附近测得的。实测数据
研究表明此方法可以得到很好的检测结果。
(In this paper,we first review the time-frequency analysis and time
-frequency-based detection methods.Secondly,by analyzing a mass of the measured
data of sea clutter,we show the difference of time-frequency geometric features
between echoes with a target and pure sea clutter.Finally,we given the detection
algorithm based on the time-frequency geometric features.The results of the measured
data show that the proposed method can effectively find low-velocity small targets in
sea clutter.This approach is a novel try to detect small targets in sea clutter.)
- 2012-03-12 14:08:00下载
- 积分：1
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huirexitongzhengding
说明： 单回路整定，主要对象为锅炉汽水系统，所运用的方法为三冲凉控制。(Single-loop tuning, the main target for the boiler water system, the method used for the control of the three showers.)
- 2010-04-01 15:25:37下载
- 积分：1
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esign
分子筛氧浓缩器实验台集散控制系统的设计Test-bed molecular sieve oxygen concentrator distributed control system design(Test-bed molecular sieve oxygen concentrator distributed control system design)
- 2011-06-22 12:58:16下载
- 积分：1
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uav-auto-control
数学建模论文_无人机自主飞行航迹规划问题，这篇文章还不错，内容比较全面，可以拿来参考(Mathematical modeling of paper _ UAV autonomous flight path planning problem, the article is also good, the content is more comprehensive, can be used to reference)
- 2015-09-03 12:16:29下载
- 积分：1
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62256-Chinese-data
62256的中文资料 以及时序图 管脚功能(62256 Chinese data, and timing diagram pin functions)
- 2021-01-28 14:38:41下载
- 积分：1
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JTIDS-system-data-model
该文简要说明了JTIDS 的工作方式 , 从JTIDS 系统的数据模型入手 , 完成了包括RS编码 、 交织编码 、 软扩频 、 MSK 调制 、 跳频 、 跳时在内的整个JTIDS 系统仿真(This paper briefly describes the working mode of JTIDS, starting the JTIDS system data model, including the completion of the entire JTIDS system simulation RS encoding, interleaving encoding, soft spread spectrum, MSK modulation, frequency hopping, hopping, )
- 2017-04-14 23:08:54下载
- 积分：1
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POW-0056-Rev0-LR
Xiangjiaba - Shanghai ±800 kV UHVDC transmission project
- 2012-01-24 23:13:22下载
- 积分：1
