登录
首页 » matlab » matlab shangzhi

matlab shangzhi

于 2018-07-23 发布 文件大小:1KB
0 180
下载积分: 1 下载次数: 11

代码说明:

  利用熵值法判断某个指标的离散程度的。在信息论中,熵是对不确定性的一种度量。信息量越大,不确定性就越小,熵也就越小;信息量越小,不确定性越大,熵也越大。根据熵的特性,我们可以通过计算熵值来判断一个事件的随机性及无序程度,也可以用熵值来判断某个指标的离散程度,指标的离散程度越大,该指标对综合评价的影响越大。 因此,可根据各项指标的变异程度,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。(Using entropy method to judge the degree of dispersion of a certain index.)

文件列表:

matlab shangzhi.txt, 1667 , 2018-07-23

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Medoidshift
    中心点漂移是一种非监督聚类算法(与k-means算法相似,但应用范围更广些),可用于图像分割,基于Matlab实现的源码。 MedoidShift is a unsupervised clustering algorithm(similar to k-means algorithm, but can be used in border application fields), can be used for image segmentation. Included is the Matlab implementation source code.(Center drift is a non-supervised clustering algorithm (k-means algorithm with the similar, but more a wider range of applications), can be used for image segmentation, based on the realization of the source Matlab. MedoidShift is a unsupervised clustering algorithm (similar to k-means algorithm, but can be used in border application fields), can be used for image segmentation. Included is the Matlab implementation source code.)
    2008-01-21 15:09:00下载
    积分:1
  • Buck_Converter_with-variable-Resistor
    This is a buck converter simulation. This simulation have the changing load in the changing time. This is a variable load simulation of buck converter.
    2014-04-24 23:17:11下载
    积分:1
  • matlab
    在MATLAB中写M文件:要求用三重循环求两矩阵相乘(M file in MATLAB, write: Request to use triple-loop order to multiply two matrices)
    2009-10-23 19:27:35下载
    积分:1
  • pcatest
    是一个应用matlab编写的基于pca读取人脸的人脸识别和人脸检测软件,是一个非常不错的人脸检测识别软件。希望对大家有用(Matlab is an application prepared by the pca read on the face and face recognition face detection software, is a very good face detection recognition software. We hope to useful)
    2007-05-12 16:56:25下载
    积分:1
  • tdpsolamatlab
    此程序在matlab环境下运行,是完整的tdpsola和fdpsola程序,包含了前期的语音读入,预处理,清浊音判决等等很全面(This procedure to run in matlab environment, is a complete program tdpsola and fdpsola include pre-read the speech, pre-processing, audio Qingzhuo comprehensive judgments, etc.)
    2009-05-19 00:14:14下载
    积分:1
  • fir-filter
    一个很简单的利用MATLAB设计FIR滤波器的程序(The program design FIR filters)
    2012-03-31 18:33:23下载
    积分:1
  • ifendszs
    进行逐步线性回归,采用的是脉冲对消法,使用起来非常方便,分析了该信号的时域、频域、倒谱,循环谱等,正确率可以达到98%,有小波分析的盲信号处理,包含特征值与特征向量的提取、训练样本以及最后的识别。( Stepwise linear regression, It uses a pulse of consumer law, Very convenient to use, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Accuracy can reach 98 , There Wavelet Analysis Blind Signal Processing, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.)
    2016-03-31 20:58:26下载
    积分:1
  • MATLAB_BOOK1
    ofMATLAB & Simulink provides all of the features of professional MATLAB, with no limitations, and the full functionality of professional Simulink, with model sizes up to 300 blocks. The Student Version gives you immediate access to the high-performance numeric computing power you need.
    2016-06-09 18:46:20下载
    积分:1
  • 涡旋光束空间相位模拟
    说明:  涡旋光束在光束的传播方向上有一个位相项e,而且它拥有一个光束轨道角动量,该matlab程序实现了从一个高斯基模变换到涡旋光束的基本功能。(The vortex beam has a phase term E in the direction of beam propagation, and it has a beam orbit angular momentum. The matlab program realizes the basic function of transforming from a Gaussian fundamental mode to a vortex beam.)
    2020-03-11 14:41:25下载
    积分:1
  • example4_2
    基本的matlab程序希望有原码的高手 多多提供共同学习(Matlab basic program hope to have the original code to provide a common learning more players)
    2007-12-05 18:22:55下载
    积分:1
  • 696516资源总数
  • 106450会员总数
  • 5今日下载