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我想绘制没有第一行的第三列?
0 0 0 0 2 1 4 6 3 1 2 5 4 1 88 55
尝试这个:
a = [0 0 0 0; 2 1 4 6; 3 1 2 5; 4 1 88 55]; a(2:end, 3)