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用matlab预测bp源程序
- matbal编的bp算法,可以用来预测,有详细算法-matbal series bp algorithm can be used to predict a detailed algorithm
ANN_2
- 基于BP网络利用历史数据对人均GDP建立模型并预测-Based on BP Network to use historical data to build models and predict the per capita GDP
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- 用BP网络预测出生人口数量, 数据来源:据《中国人口信息网》提供的资料《2000年全国分年龄、性别的人口数》 -Application of BP neural network to predict birth population
BP
- 用于灰色预测,可以精确预测,尤其适于大量数据的预测-For gray prediction can accurately predict
BP-neural-network-algorithm
- BP神经网络算法的matlab代码,本程序根据训练好的网络文件预测新的数据文件,得到均方误差,并画出预测数据和原数据的对比-BP neural network algorithm Matlab code, the procedures under the trained network file to predict new data file, the mean square error and draw the comparison of the predicted data and the
BP
- BP神经网络模型,预测中国人口,其中包括GM(1,1)灰色预测模型以及BO模型-BP neural network model to predict the population of Chin
00520
- 基于matlab语言编程的BP神经网络,用来预测函数的输出-BP neural network based on matlab language programming, which is used to predict the output of the function
BPnet
- 使用matlab的M文件实现BP神经网络,首先是神经网络的训练,保存!并使该网络对数据进行预测,有直观的仿真结果,直观易懂-M-file using matlab to achieve BP neural network, the first neural network training, save! And make the network data to predict an intuitive simulation results, intuitive ~
wsddq
- 基于粒子群算法优化的BP神经网络,可用于数据预测和分析,实用性很强。-Particle swarm optimization based on BP neural network can be used to predict and analyze the data, very practical.
BPload
- 运用BP神经网络对一个月的电力系统负荷进行预测,并考虑环境因素。-The BP neural network is used to predict the load of the power system for a month, and the environmental factors are considered.
BP-Network
- BP神经网络预测代码,预测未来某竞赛参加人数,预测精度高-BP neural network prediction code, predict the future of a race to participate in the number of high precision prediction
Untitled7
- 用于预测控制,完成相关模型的建立,神经网络和蚁群(Used to predict control, to complete the establishment of the relevant model, neural network and ant colony)
Greynet
- 数学模型,将GM灰度模型与BP神经网络进行融合,可用于对数据的预测(The mathematical model combines the GM gray model with the BP neural network, and can be used to predict the data)
annpb
- Ann bp for predict rainfall
New_GA-BP
- 第一步:运行BP_CCPP.m 得到并保存传统BP预测,初始权值和阈值w1_BP(w1 B1 w2 B2),BP网络(BP_net),和结果。 第二部:运行GABP_CCPP.m 得到并保存GABP预测,初始权值和阈值(x),优化后的权值和阈值w1_GABP(w1 B1 w2 B2),BP网络(GA_BP_net),和结果。 第三部:运行sum_BP.m 用第一步和第二部得到的网络分别预测,得到结果对比和图形。 第四部:运行WB.m
BPJTyuce1
- 通过BP神经网络对某地交通流量进行预测。建立一个基本BP神经网络,输入数据通过学习让其可以根据前一时刻的输入进行下一时刻输出的预测。(A BP neural network is used to predict traffic flow in a certain place. A basic BP neural network is built, and input data can be predicted by the input at the next moment through lea
采用广义回归神经网络GRNN进行货运量预测
- 针对货运量预测问题,建立广义神经网络,对货运量进行预测。同时建立了BP神经网络,通过预测误差进行比较(Aiming at the problem of freight volume prediction, a generalized neural network is established to predict freight volume. At the same time, a BP neural network is established to compare the predicti
股票预测
- 采用三层BP神经网络结构,输入层神经元数为5,隐含层神经元数为3,输出层神经元数为1,使用MATLAB编写。 将所给数据按14:1分为训练样本集,和测试样本集,经测试及分析,预测误差为0.1700,误差较小。 网络训练好后,输入前一天的6组数据,即:最高价、最低价、开盘价、收盘价、成交量,就能自动预测出后一天的收盘价。(The structure of three-layer BP neural network is adopted. The number of neurons in the i