搜索资源列表
chinesePredict
- 关于人口预测的一些文章,2007年数学建模竞赛A题,希望对大家有所帮助。常用人口预测方法,差分方程,GM灰色预测-Population projections on a number of articles in 2007 Mathematical Contest in Modeling A title, I hope to help all of you. Commonly used method of population projection, differential equations
matlabforcast
- 基于灰色预测,指数平滑预测的几个MATLAB程序,对于预测类问题的数学建模,可以说是必备程序。我的导师给我传的。 funesm1,2,3分别为一二三次指数平滑预测程序 fungry为灰色预测程序 funcoef为时间序列预测程序 pudn为广大的编程爱好者提供了一个交流的平台,我在此先谢谢网站的工作人员,我也会努力编出好的程序,一起同大家分享。-Based on Gray predicted that the number of exponential smoothi
fungry1
- 灰色模型的MATLAB实现,用于预测模型,是数学建模中的常用模型。-GM(1,1)model matlab
huiseyuce
- 这是数学建模中应用最经典的灰色预测模型算法,在统计预测中常常应用,这是近代的智能算法之一-This is the application of mathematical modeling and forecast of the most classical algorithm, usually applied in the statistical prediction, which is one of the modern intelligent algorithm
grayrelated
- 灰色预测 GM(1,1) 灰色关联 matlab 数学建模-graysystem matlab
MCM_Score_assessment
- 本文详细描述了利用三元一参法客观评估学生学习状况,并用灰色理论对学生成绩走向进行预测,可行性极强。 欢迎广大算法爱好者对次评估系统进行改进,同时也希望从事教育行业并且对数学算法有一定了解的朋友们,可以将此模型应用于初中及高中学生。此模型获得东北三省数学建模联赛二等奖。算法使用Matlab实现,部分给出。 -This paper describes the use of objective assessment of the Act Three students in a learning
GM
- 数学建模模型时间序列灰色预测模型的C语言实现-Mathematical modeling of time-series model gray prediction model of the C language
shuxue
- 这些资料都是有关数学建模的资料,包含多种算法,包括遗传算法,灰色预测等,希望对大家有帮助。-These data are related to the mathematical modeling of information, including a variety of algorithms, including genetic algorithm, the gray prediction, we want to help.
Gray-prediction-MATLAB-sequence
- 灰色预测MATLAB程序的源代码,希望对数学建模有所帮助-Gray prediction【MATLAB】sequence
huiseshenjingwangluoyuce
- 在数学建模中,利用灰色模型及神经网络组合模型进行预测.-In mathematical modeling, the use of the combination model of the gray model and neural network to predict.
GM1-1
- 灰色预测 数学建模 预测源程序 用于数学建模灰色预测模型的源程序-The gray predictive mathematical modeling to predict the source for the mathematical modeling of the source of the gray prediction model
Matlab
- 数学建模常用的集中算法,包括简单的BP神经网络、G(1,1)灰色预测、微分方程等算法-Commonly used mathematical modeling centralized algorithm, including simple BP neural network, G (1,1) gray prediction, differential equations and other algorithms
GM
- 灰色预测GM(1,N)代码,用于数学建模,提供残差等-Gray forecast GM (1, N) code for mathematical modeling residuals
游轮定价BP神经网络预测MATLAB程序及结果
- 针对游轮公司预售票定价和开船后升舱方案,建立BP神经网络预测及灰色关联度模型,预测出每次航行各周预订舱位的人数.分析每航次每周预定的平均价格和每航次每周意愿预定人数的关联度,对每周的意愿人数进行合理地赋权,预测出每周预订的平均价格.建立需求定价模型,对售票价格合理定价.游轮起航后,在头等、二等舱位未满的情况下,建立游客升舱模型,使公司获得最大的预期销售收益.(To upgrade scheme cruise company advance ticket pricing and sail, est
guihua-huiseyuce
- 本代码为灰色预测模型和数学建模中最为经典的规划问题的代码及例题说明,不管是数学建模还是在日常工作中的规划预测类问题,都能用到。(The code for the gray prediction model and mathematical modeling of the most classic planning problems of the code and examples of instructions, whether it is mathematical modeling, or i
灰色预测
- 灰色预测算法,在数学建模中很有实用性,值得大家学习的好程序(Gray prediction method, in mathematical modeling is very practical, worth learning good program)
灰色关联
- 灰色预测在预测以及数学建模有着重要的应用,主要用来预测小样本数据。本文件是调试好的程序,可以直接拿来使用进行预测。且程序包含归一化语句,直接将原始数据进行计算即可。(Gray prediction has important applications in forecasting and mathematical modeling and is mainly used to predict small sample data. This document is a good debugging
灰色预测e (2)
- 灰色预测是数学建模中,针对小样本数据进行预测的常用方法。本文件是调试好的程序,不仅有预测数据结果,还将预测结果和原始数据用图像进行展示,使得结果更加直观。(Gray prediction is a commonly used method for predicting small sample data in mathematical modeling. This document is a well-tuned program that not only predicts data resul
源程序Maltab在数学建模中的应用卓金武等
- 上篇介绍数学建模中常规方法的matlab实现,包括matlab交互、数据建模、程序绘图、灰色预测、规划模型等方法;还介绍了各种高级方法的matlab实现,包括遗传算法、粒子群算法、模拟退火算法、人工神经网络、小波分析、动态仿真、数值模拟等。下篇以真实的数学建模赛题为案例,介绍了如何用matlab求解实际的数学建模问题,给出了详细的建模过程和程序(The introduction of conventional methods of mathematical modeling in matlab
temp
- 数学建模中的一种评价算法--基于topsis熵权评价法和改进的灰色预测模型代码,里面的内容根据自己的情况改。(An evaluation algorithm in mathematical modeling is based on the TOPSIS entropy weight evaluation method and improved grey prediction model code, and the contents are changed according to their o