求了解matlab 空间计量的帮忙下

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权重矩阵只不过是一种算法，其实很简单。

建议看Elhost的文献和书籍
% Spatial lag model
info.lflag=0; % required for exact results
info.model=3;
info.fe=0; % Do not print intercept and fixed effects; use info.fe=1 to turn on
% New routines to calculate effects estimates
results=sar_panel_FE(y,x,W,T,info);
vnames=strvcat('logcit','logp','logy');
% Print out coefficient estimates
prt_sp(results,vnames,1);
% Print out effects estimates
spat_model=0;
direct_indirect_effects_estimates(results,W,spat_model);

好样的

很好·····