-3

任何人都知道如何裁剪它在这张图片中的样子:https ://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcTg9-xXE-xzqKmQoVCi3b3AkeDCrA0k56d1xm8ohoddenz8lXuqYw ,我有以下几点:

tri = delaunay (data2 (:, 1), data2 (:, 2));
imshow (I9) hold ('on');
scatter (data2 (:, 1), data2 (:, 2), 'SizeData', 10, 'MarkerFaceColor', 'w');
r9 = triplot (tri, data2 (:, 1), data2 (:, 2), 'w');

感谢

4

1 回答 1

1

这是一个提示,请尝试:

doc inpolygon
于 2013-05-24T21:28:26.237 回答