gwrw_d.m
来自「计量工具箱」· M 代码 · 共 28 行
M
28 行
% PURPOSE: An example of using gwrw()% to produce a weight matrix for GWR model% (on a small data set) %---------------------------------------------------% USAGE: gwrw_d %---------------------------------------------------% load the Anselin data setload anselin.dat;y = anselin(:,1);nobs = length(y);x = [ones(nobs,1) anselin(:,2:3)];[nobs nvar] = size(x);north = anselin(:,4);east = anselin(:,5);wmat1 = gwrw(east,north,0.5,'gaussian');contour(wmat1);pause;wmat2 = gwrw(east,north,10,'exponential');contour(wmat2);pause;wmat3 = gwrw(east,north,15,'tricube');contour(wmat3);
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