Description: those files are the data envelopment analysis programs .they can be operated in the lingo effectively. Platform: |
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Author:gary |
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Description: those files are the data envelopment analysis programs .they can be operated in the lingo effectively. -those files are the data envelopment analysis programs. they can be operated in the lingo effectively. Platform: |
Size: 3072 |
Author:gary |
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Description: 用于管理评价的DEA软件，非常实用。里面的帮助文件介绍数据包络分析非常详细。-DEA evaluation for the management of software, very useful. Help files inside data envelopment analysis, introduced in great detail. Platform: |
Size: 1816576 |
Author:songjk |
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Description: 数据包络分析的初步教程，非常好用。适合初学者自学。-Data Envelopment Analysis of the initial tutorial, very easy to use. Suitable for self-learning beginners. Platform: |
Size: 202752 |
Author:Lucy |
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Description: 该虚拟多用表包括仿真和数据采集两个模式，功能包括时域分析，频域分析，包络分析。-This virtual multimeters including simulation and data acquisition two mode, function, including frequency domain analysis of time domain analysis, envelopment analysis.
Platform: |
Size: 452608 |
Author:李文斌 |
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Description: 一个使用的DEA分析软件，可以用来做经济管理分析，带有使用指南。-Use of a DEA analysis software can be used to make economic management analysis, with a user guide. Platform: |
Size: 2478080 |
Author:学者 |
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Description: 对数据进行包络分析，直觉调用数据，一种利用信号来分析故障的程序-The data envelopment analysis (dea), intuition call data, using a signal to failure analysis program Platform: |
Size: 1024 |
Author:小毅 |
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Description: 本书介绍了几种比较流行的现代综合评价方法的理论和应用。 主要内容包括： 层次分析法、模糊综合评判法、数据包络分析法、人工神经网络评价法、灰色综合评价法及其在经济管理中的典型应用案例。 其中，关于人工神经网络评价法和灰色综合评价法的内容，是第一次比较系统地出现在此类著作之中。 最后一章，对几种综合评价方法的结合与集成做了讨论。本书避开了某些深奥的数学背景，简明、系统地分析了几种方法的应用理论基础，拟在基本理论与实际应用之间建立起“桥梁” 。 书中汇集了大量的典型应用案例，供广大读者借鉴和参考。 本书既可作为经济管理类的统计学专业、管理科学与工程专业的研究生、高年级本科生的教学参考书，也可供从事统计与决策、管理科学与系统工程的理论工作者和实际工作者参考。-This book introduces several popular modern comprehensive evaluation method theory and application. The main contents include: analytic hierarchy process, fuzzy comprehensive evaluation, data envelopment analysis, artificial neural network method, the gray comprehensive evaluation method and its application cases. Among them, the artificial neural network method and grey comprehensive evaluation method of content, is the first to systematically appear in such works. The last chapter, for some kinds of comprehensive evaluation method of the combination and integration is discussed. The book avoids some abstruse mathematical background, concise, systematic analysis of the application of some methods in theoretical basis, basic theory and practical application to be established between the" bridge". The book brings together a large number of typical application case, offer wide readership reference. This book can be used as the management of the economy statistics, management science and Platform: |
Size: 3100672 |
Author:冯荣俊 |
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Description: 用于管理评价的DEA软件，非常实用。里里面的帮助文件介绍数据包络分析非常详细。
-DEA software for management evaluation, very practical. The inside inside help file data envelopment analysis very detailed. Platform: |
Size: 1816576 |
Author:弯曲 |
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Description: 数据包络法，层次分析法的结合，用于方案评估-Combination of data envelopment analysis and analytic hierarchy process for program evaluation Platform: |
Size: 1024 |
Author:卜婷婷 |
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Description: 提出了将信号进行相空间重构后再采用奇异值分解, 对分解后的主成分进行包络分析, 从而提取信号的隐含特
征的方法, 并将该方法应用于齿轮的局部故障振动特征信号的提取中。数值仿真实验结果表明, 该方法能有效提取强背景
信号及噪声中的弱冲击特征信号, 是一种有效的弱信号特征提取方法。采用该方法对齿轮振动信号进行故障特征提取与识
别, 结果与实际情况相符。-Signal implicit characteristic of phase space reconstruction, and then using the singular value decomposition (SVD), principal component decomposition envelopment analysis, so as to extract the signal, and the method is applied to the partial failure of the vibration characteristics of the signal of the gear extraction. The numerical simulation results show that this method can effectively extract Weak Feature strong background signal and noise in the signal, a weak signal feature extraction methods. The extraction and recognition of fault feature of gear vibration signal results consistent with the actual situation. Platform: |
Size: 278528 |
Author:张力 |
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Description: Hilbert变换做包络分析，变换及谱分析，是一种有效的数据处理方法。用代码测试其变换效果。-Hilbert transform to do envelopment analysis, transformation and spectrum analysis is an effective data processing method. Use code to test the effect of transformation. Platform: |
Size: 1024 |
Author:Jeff_Cai |
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Description: 这是用来进行数据包络分析的matlab代码。
这是用来进行数据包络分析的matlab代码。-This is used for data envelopment analysis matlab code. This is used for data envelopment analysis matlab code. Platform: |
Size: 1024 |
Author:陈小杰 |
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Description: 针对齿轮滚动轴承等的早期损伤类故障, 提出将小波包分解作为包络分析的前置处理手段以提取振动信号的故障信息特征 。 在简述小波包基本原理的基础上, 通过仿真信号, 对振动信号的具体处理过程进行分析, 并对可能遇到的问题, 提出处理办法, 然后应用于诊断实例 。 -Early damage fault for rolling bearings and other gear, the proposed wavelet packet decomposition as pre-processing means envelopment analysis to extract characteristic vibration signal fault information. On the basis of the basic principles outlined wavelet packet, through simulation signal processing for specific vibration signals are analyzed, and the problems that may be ncountered, proposed approach, and then applied to the diagnosis example. Platform: |
Size: 384000 |
Author:张力 |
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Search - envelopment analysis