getting the variable size value
显示 更早的评论
I have a variable of size x*y .what matlab command is used to get the x value.
采纳的回答
Alex Taylor
2011-6-14
[R,C] = size(A);
doc size
更多回答（1 个）
Ned Gulley
2011-6-14
[m,n] = size(X)
m = size(X,dim)
So to find the number of rows, you can say
numRows = size(X,1)
类别
在 帮助中心 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息
2011-6-14
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
