The BNL toolbox is a set of Matlab functions for defining and estimating the parameters of a Bayesian network for discrete variables in which the con...
NN Functions a program in Lisp to demonstrate working of an artificial neuron. (Enter an input vector X and weight vector W. Calculate weighted sum X...
阻滞增长模型，基于logistic的混沌效应分析...
1、该工具箱包括了混沌时间序列分析与预测的常用方法,有: (1)产生混沌时间序列(chaotic time series) Logistic映射 - \ChaosAttractors\Main_Logistic.m Henon映射 - \ChaosAttractors\Main_Henon.m Lo...
1．用DATA步建立一个永久SAS数据集，数据集名为xt49,数据见表12；对数据集xt49,用普通最小二乘法建立y与x的回归方程，用多种方法诊断该问题是否存在异方差；如果存在异方差，①建立加权最小二乘回归方程，②用方差稳定变换消除异方差。 ...
