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MATLAB在矩阵内部画正三角形 。
正三角形就是等边三角形啊。或者你是要逆时针旋转90°吗? 用rot90命令就行啦 n=200; %% N为网格大小 b=120; %% b为正三角形边长 A=2*ones(n); for x=1:n ...
2 years ago | 0
| accepted

