一元線性迴歸的MATLAB編程實現

load('Copy_of_data.mat', 'data') X=data(:,1); y=data(:,2); pos0=find(y==0); pos1=find(y==1); x_pos=1:size(y); hold on plot(X(pos0,:),y(pos0,:),'ro','LineWidth',2,'MarkerSize',7); plot(X(pos1,:),y(pos1

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