matlab中画出的图怎么是倒着的

问题描述:

matlab中画出的图怎么是倒着的
纵坐标为什么往下 怎样才能正过来 朝上
1个回答 分类:综合 2014-10-28

问题解答:

我来补答
axis ij
axis IJ puts MATLAB into its "matrix" axes mode.The coordinate
system origin is at the upper left corner.The i axis is
vertical and is numbered from top to bottom.The j axis is
horizontal and is numbered from left to right.
 
 
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