搜索资源列表
Correlation
- 归一算法用在灰色关联度的计算,可以计算出权重,然后进行关联度计算。-Normalized correlation algorithm is used in the calculation of the gray, you can calculate the weights and then calculated correlation.
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
PSO-GM
- 微粒群算法结合灰色系统理论进行预测的matlab代码,精确度较高-Particle Swarm Optimization of gray system theory to predict the matlab code, high precision
DGM
- 离散灰色预测模型和AR预测模型的组合预测,matlab-Discrete gray prediction model and predict the combination of AR prediction model, matlab
matlab
- 基于灰色预测模型对旅游人数的预测matlab 灰色预测代码-Grey prediction model based on the forecast of tourist arrivals Grey code matlab
GM1_1
- GM(1,n)灰色预测模型,只有模型建立,计算,作图,检验过程略-GM (1, n) Grey forecasting model, only the model, calculation, mapping, testing process slightly
GM1_1
- 灰色预测 基于一次叠加 级比检验 残差检验 小误差检验-Grey-level based on a superposition of small errors than residual test test test
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
灰色
- 灰色模型的详细介绍以及matlab实现过程 并有案例分析。(The details of the grey model and the matlab implementation are analyzed.)
灰色模型
- 灰色模型MATLAB代码,有数据和说明,灰色模型的一个应用实例(grey model matlab code with data)
灰色预测和遗传算法
- 本 算法给了一个灰色预测和遗传算法的范例(This algorithm gives an example of grey prediction and genetic algorithm)
matlab
- 灰色理论认为系统的行为现象尽管是朦胧的,数据是复杂的,但它毕竟是有序的,是有整体功能的。(huiseyucejhgkgjkgjkg)
灰色预测
- 灰色模型预测是在数据不呈现一定规律下可以采取的一种建模和预测方法,其预测数据与原始数据存在一定的规律相似性 下面程序是灰色模型GM(1,1)程序二次拟合和等维新陈代谢改进预测程序,matlab6.5 ,使用本程序请注明,程序存储为gm1.m(Gray model prediction is a kind of modeling and forecasting method which can be taken under certain regularity of data. The pred
matlab
- 可以用这个程序进行灰色预测及回归分析,以确认某一目标的发展趋势。(This procedure can be used to carry out grey prediction and regression analysis to confirm the development trend of a certain goal.)
matlab函数箱
- 离散灰色预测模型 %基于SDGM改进的离散灰色模型OMDGM(%Optimized Middle-point Fixed Discrete Grey Model)
灰色算法
- 灰色预测模型GM(1,1)简单的利用matlab实现(By changing the boundary conditions of the grey forecasting model of the residual Error cent rank processing, Make the original Synergetic prediction Model precision and prediction accuracy is higher.)
灰色模型故障预测
- 在matlab中利用灰色模型原理进行故障、寿命预测(The grey model is used to predict the failure and life by matlab)
灰色预测
- 1.灰色预测领域的权威书籍,详细介绍灰色预测模型。 2.经典灰色预测案例,并附有matlab操作程序,简单明了。(1., gray prediction authority books, detailed descr iption of the gray forecasting model. 2. classic gray forecasting case, and accompanied by MATLAB operating procedures, simple and
灰色关联度matlab源程序(完整版)
- 用matlab来实现灰色关联度的计算,完整版的,下载试试吧(Matlab grey correlation calculation)
灰色预测问题
- 使用matlab求解灰色预测问题。源代码(Using matlab to solve gray prediction problem)