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Description: 灰色预测模型称为CM模型，G为grey的第一个字母，M为model的第一个字母。GM（1，1）表示一阶的，一个变量的微分方程型预测模型。GM（1，1）是一阶单序列的线性动态模型，主要用于时间序列预测。 一、GM（1，1）建模 设有数列 共有 个观察值 对 作累加生成，得到新的数列 ，其元素 （5-1） 有： 对数列 ，可建立预测模型的白化形式方程， （5-2） 式中： ——为待估计参数。分别称为发展灰数和内生控制灰数。设 为待估计参数向量 则 按最小二乘法求解， 有： （5-3） 式中： （5-4） （5-5） 将（5-3）式求得的 代入（5-2）式，并解微分方程，有 （1，1）预测模型为： （5-6）-gray forecasting model called CM model, the G-gray of a letter, the M model for the first letter. GM (1,1), a band of a variable type of differential equation models. GM (1,1) is a sequence of single-band linear dynamic model, mainly for time series prediction. A GM (1,1) model series with a total value of observation for the cumulative production, to a new series of its elements (5-1) : The series, we can establish the prediction model albino form of equation (5-2) where :-- to question the estimated parameters. The development will be known as the gray and hygiene control within a few gray. Set parameters to be estimated according to Vector least squares method, are : (5-3) where : (5-4) (5-5) (5-3) that obtained in lieu of income (5-2)- and solutions differential equations, (1 1) Fore
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Author: 罗军 |
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Description: 调用过程 CM = Confusion_matrix(train_predicts, train_targets) [combining_predicts, errorrate] = combining_NB(DP, test_targets, CM) DP，三维数组，(i,j,k)为第k个样本的DP矩阵 targets 为 0 1 2 -process called CM = Confusion_matrix (train_predicts, train_targets) [combining_predicts, errorrate] = combining_NB (DP, test_targets, CM) DP, three-dimensional array (i, j, k) for the k samples of DP matrix targets for 0 1 2
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Description: 使用C 语言编制Mex算法程序，对于提高算法的性能有很大帮助。
希望该文档能帮助大家进入matlab 和 c 语言之间互动的世界，也期待你编制更多的原创程
序奉献给研学论坛，尤其是混沌和分形版面-The use of C language algorithm Mex procedures, for improving the algorithm performance of much help. I hope the document will help us to enter the matlab and c language of interaction between the world, and also look forward to your program to produce more original Forum dedicated to research, especially the chaotic and fractal layout
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Author: 胡海峰 |
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Description: C#.net与Matlab混合编程的过程介绍-C#. Net mixed with Matlab programming
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Author: tomjimi |
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Description: （压缩包里一共有5个代码）
pca+lda+粗糙集+模糊神经网络
saveORLimage.m将ORL人脸库分为测试集ptest和训练集pstudy存为imagedata.mat
1.savelda.m将人脸库先进行pca降维，再用lda进行特征提取，得到新的测试集ldatest和训练集ldastudy存为imageldadata.mat
2.对ldastudy进行离散化(discretimage.m)，得到离散化矩阵disdata,存入到imagedisdata.mat
3.将disdata组成决策表(savers.m)，通过对disdata的条件属性进行约简，得到其一个约简，组成新的测试集rstest和训练集rsstudy存为imagersdata.mat
4.对rsstudy进行模糊神经网络训练(savecul.m)，对模糊神经网络的参数进行调整学习将其存入culdata.mat
5.用runfnn.m对rstest进行测试得到其识别率
savem.m和cm.m是用最小距离分类器对训练集和测试集进行分类.-pca+ lda+ Rough Set+ fuzzy neural network
saveORLimage.m will ORL face database is divided into test set and training set ptest for pstudy keep imagedata.mat
Treasury will face 1.savelda.m first dimensionality reduction pca, lda used feature extraction, a new test set and training set ldatest for ldastudy keep imageldadata.mat
2. Ldastudy carried out on the discretization (discretimage.m), to be discrete matrix of disdata, deposited to imagedisdata.mat
3. Disdata the composition of the decision table (savers.m), the conditions on the attributes disdata about Jane, has been one of its reduction to form the new test set and training set rstest for rsstudy keep imagersdata.mat
4. Rsstudy training fuzzy neural network (savecul.m), on the parameters of fuzzy neural network to learn to adjust their deposit culdata.mat
5. Rstest used to test for runfnn.m by its recognition rate
cm.m is savem.m and minimum distance classifier on the training set and test set classificati
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Author: dong |
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Description: book for HHT
Hilbert—Huang Transform
and Its Applications
Editors
Norden E Huang
NASA Goddard Space Flight Center, USA
Samuel S P Shen
University of Alberta, Canada
\[p World Scientific
Published by
World Scientific Publishing Co. Pte. Ltd.
5 Toh Tuck Link, Singapore 596224
USA office: 27 Warren Street, Suite 401-402, Hackensack, NJ 07601
UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE
Library of Congress Cataloging-in-Publication Data
The Hilbert-Huang transform and its applications / editors, Norden E. Huang, Samuel S.P. Shen.
p. cm. — (Interdisciplinary mathematical sciences v. 5)
Includes bibliographical references and index.
ISBN 981-256-376-8 (alk. paper)
-book for HHT
Hilbert—Huang Transform
and Its Applications
Editors
Norden E Huang
NASA Goddard Space Flight Center, USA
Samuel S P Shen
University of Alberta, Canada
\[p World Scientific
Published by
World Scientific Publishing Co. Pte. Ltd.
5 Toh Tuck Link, Singapore 596224
USA office: 27 Warren Street, Suite 401-402, Hackensack, NJ 07601
UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE
Library of Congress Cataloging-in-Publication Data
The Hilbert-Huang transform and its applications/editors, Norden E. Huang, Samuel S.P. Shen.
p. cm. — (Interdisciplinary mathematical sciences v. 5)
Includes bibliographical references and index.
ISBN 981-256-376-8 (alk. paper)
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Author: motway |
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Description: matlab code for extracting grid-based color moment and wavelet texture features. simple but effective.
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Author: Y Jiang |
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Description: UWB超宽带的CM1-CM4模型,802.15.3a-UWB 802.15.3a cm1-cm4 channle model.
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Author: liam |
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Description: 基本信息--混合编程 VB
出版社: 清华大学出版社 第1版 (2008年5月1日)
丛书名: MATLAB工程应用系列丛书
平装: 297页
正文语种: 中文
开本: 16
ISBN: 7302172315, 9787302172314
条形码: 9787302172314
产品尺寸及重量: 26 x 19 x 2.6 cm 440 g
ASIN: B00199KXEO -Basic information- Hybrid Programming VB Publisher: Tsinghua University Press 1 (May 1, 2008) Series Name: MATLAB Application Series Paperback: 297 Body Language: English Folio: 16 ISBN: 7302172315, 9787302172314 bar code: 9787302172314 Product size and weight: 26 x 19 x 2.6 cm 440 g ASIN: B00199KXEO
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Author: 快乐的战士 |
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Description: 里面使用matlab的GUI做出了包括小波、LP、CM在内的多种常用的图像融合算法。方便，实用-Which use the matlab GUI made a wavelet, LP, CM, including a variety of commonly used image fusion algorithm. Convenient and practical ...
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Author: zhangxu |
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Description: 802.15.3c信道模型讲解及matlab 仿真代码分析-802.15.3c channal mode anlysis and matlab code anlysis
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Author: shiwei |
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Description: This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over three-dimensional Cartesian space lattice comprised of uniform cubic grid cells.
To illustrate the algorithm, an air-filled rectangular cavity resonator is modeled. The length, width, and height of the cavity are 10.0 cm (x-direction), 4.8 cm (y-direction), and 2.0 cm (z-direction), respectively.-This MATLAB M-file implements the finite-difference time-domain solution of Maxwell' s curl equations over three-dimensional Cartesian space lattice comprised of uniform cubic grid cells. To illustrate the algorithm, an air-filled rectangular cavity resonator is modeled. The length, width, and height of the cavity are 10.0 cm (x-direction), 4.8 cm (y-direction), and 2.0 cm (z-direction), respectively.
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Author: 双色 |
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Description: This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a two-dimensional Cartesian space lattice comprised of uniform square grid cells.
To illustrate the algorithm, a 6-cm-diameter metal cylindrical scatterer in free space is modeled. The source excitation is a Gaussian pulse with a carrier frequency of 5 GHz.
The grid resolution (dx = 3 mm) was chosen to provide 20 samples.
-This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a two-dimensional Cartesian space lattice comprised of uniform square grid cells.
To illustrate the algorithm, a 6-cm-diameter metal cylindrical scatterer in free space is modeled. The source excitation is a Gaussian pulse with a carrier frequency of 5 GHz.
The grid resolution (dx = 3 mm) was chosen to provide 20 samples.
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Author: morteza |
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Description: 智能天线在matlab中的仿真，该仿真是对智能天线中CM算法的仿真-Smart antenna in the matlab simulation, the simulation is CM in smart antenna algorithm simulation
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Author: lisa |
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Description: 复合材料层合板应力计算小程序代码,能够计算其应力水平,精巧好用-Composite materials seam stress calcultation Composite materials seam stress calcultation
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Author: jzhpu |
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Description: matlab code demonstrating cm algorithm
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Author: muaid adil |
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Description: matlab实现的图像RGB转LUV后CM获取和Edge Direction Histogram的获得-matlab achieved after transfection LUV CM RGB image acquisition and Edge Direction Histogram obtained
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Author: Raymond |
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Description: 超声测距，单发单收，主要运用gabor变换法，也用了其它方法，精度可以达到0.3厘米，运行main程序可以得到完整结果。(Ultrasonic ranging, single shot single collection, the main use of Gabor transform method, also used other methods, cited papers packaged together
The accuracy can be up to 0.3 cm, and the complete results can be obtained by running the main program.)
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Author: 老周
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Description: 跨媒体检索新方法包括：CM、SM、SCM(This demo executes cross-modal retrieval experiments on
a novel dataset of Wikipedia pages.
Extract the zip file, open a matlab session and
run any of the example scritps:
- correlation matching 'demo_CM.m'
- semantic matching 'demo_SM.m'
- semantic correlation matching 'demo_SCM.m')
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Author: 程序媛0
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