我是最近才開始接觸matlab的新手
目前我在3維繪圖的地方有個問題
我照著我買的書上打了下列指令碼
[x,y]=meshgrid(-1:0.1:1);
z=x.*exp(-((x-y.^2).^2+y.^2);
mesh(x,y,z),xlabel('x'),ylabel('y'),zlabel('z')
但是我按了RUN之後只在command window出現ans=3
後來我用HELP裡的範例指令跑出來的也只是ans=多少這樣
可以請matlab老手幫我解答嗎
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