小鸡蛋的理想

摘要： f = fullfile(folderName1, folderName2, ..., fileName) builds a full file specification f from the folders and file name specified. Input arguments folderName1, folderName2, etc. and fileName are each strings enclosed in single quotation marks. The output of fullfile is conceptually equivalent to f = 阅读全文

摘要： functions：Graphical input from mouse or cursorginput提供了一个十字光标使我们能更精确的选择我们所需要的位置，并返回坐标值。函数调用形式为：[x,y] = ginput(n)[x,y] = ginput[x,y,button] = ginput(...)对于[x,y] = ginput(n)，能使你从当前的坐标系中读取n个点，并返回这n个点的x，y坐标，均为nX1的向量。可以按回车提前结束读数。[x,y] = ginput 可以无限的读取坐标直到按下回车键。[x,y,button] = ginput(...) 返回x和y的坐标，以及button 阅读全文