解决问题打赏,matlab用imagesc画图,画出来的图像结果和实际明显不符,想知道哪里出了问题。
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解决问题打赏[m,n]=meshgrid(0:0.01:20);
>> h=m+n;
>> imagesc(h)
用imagesc画图,画出来的图像结果和实际明显不符,在m=1,n=1处应该是h=2,画出来却是h=0,想知道哪里出了问题


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Accepted Answer
mororus
on 17 May 2023
没有问题啊,你直接imagec,没有给定坐标啊,【X,Y】:【1,1】表示第一个点的值就是m=0,n=0的结果,所以是h=0;你要的m=1,n=1相当于X=201,Y=201,那个点h=2;你没给图像坐标兄弟。
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