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熵权法
说明: 按照信息论基本原理的解释,信息是系统有序程度的一个度量,熵是系统无序程度的一个度量;如果指标的信息熵越小,该指标提供的信息量越大,在综合评价中所起作用理当越大,权重就应该越高。因此,可利用信息熵这个工具,计算出各个指标的权重,为多指标综合评价提供依据。(According to the interpretation of the basic principles of information theory, information is a measure of the degree of orderliness of the system, and entropy is a measure of the degree of disorder of the system. If the information entropy of the index is smaller, the amount of information provided by the index is larger, and the role of the index in the comprehensive evaluation should be greater, the weight should be higher. Therefore, we can use the tool of information entropy to calculate the weight of each index, and provide a basis for the comprehensive evaluation of multiple indicators.)
- 2019-01-25 22:17:44下载
- 积分:1
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LS盲信道估计的代码程序 Channel_est_LS
LS盲信道估计的代码程序 matble环境下运行(LS-blind channel estimation procedure code matble environment running)
- 2020-06-28 13:20:02下载
- 积分:1
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Vcmatlabsrc
matlab和vc++联合编程的例子,使用matcom编写matlab程序链接成库文件在vc++中使用。(matlab and vc++ joint programming examples, the use of matlab Matcom preparation procedures into a library file in the link vc++ use.)
- 2008-07-30 20:46:50下载
- 积分:1
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PMSM1
This is my simulation of PMSM. Hope you can edit and use it to your exercise. It is not actually correct but I think it will be useful for you.
- 2013-11-07 23:02:30下载
- 积分:1
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NDA_EM_qpsk
采用EM,期望最大方法,估计QPSK调制方式下的信噪比(Using EM, expectation maximization method to estimate the signal to noise ratio under QPSK modulation)
- 2010-10-22 08:23:08下载
- 积分:1
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AE
说明: AppWizard has created this AE application for you. This application
not only demonstrates the basics of using the Microsoft Foundation classes
but is also a starting point for writing your application.
- 2010-05-14 14:02:22下载
- 积分:1
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灰色关联分析(matlab)
说明: 灰色系统理论提出了对各子系统进行灰色关联度分析的概念,意图透过一定的方法,去寻求系统中各子系统(或因素)之间的数值关系。因此,灰色关联度分析对于一个系统发展变化态势提供了量化的度量,非常适合动态历程分析。 计算步骤 ? 确实参考数列与比较数列 ? 对参考数列与比较数列进行无量纲化处理 ? 计算关联度(The grey system theory puts forward the concept of grey relational degree analysis for each subsystem. The purpose is to find the numerical relationship among subsystems (or factors) in the system through certain methods. Therefore, the grey relational degree analysis provides a quantitative measure for the development and change of a system, which is very suitable for dynamic process analysis. Computing steps_Independent reference sequence and comparison sequence_Dimensionless processing of reference sequence and comparison sequence_Computing correlation degree)
- 2019-05-28 23:10:56下载
- 积分:1
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Matlab1111
Matlab混合编程与工程应用源代码,按每个章节给出的程序,很有参考价值的哦(Matlab programming and engineering application of mixed-source code, according to the procedures given in each chapter, the valuable oh ...)
- 2009-09-17 18:25:28下载
- 积分:1
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ViterbiDecoderr
viterbi译码算法的matlab源代码(viterbi decoding algorithm matlab source code)
- 2009-03-06 21:28:34下载
- 积分:1
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matlab5.0study
关于matlab软件学习的电子书,包括怎样在matalab软件中实现统计计算和画图等。(Matlab software to learn about e-books, including how to matalab software to achieve statistical calculations and drawing and so on.)
- 2010-02-26 11:16:28下载
- 积分:1