Extracting from a matrix
显示 更早的评论
I have a 6 row 800 column matrix... How do I extract the data in row 2 only to the 600th column?
采纳的回答
Where A is your matrix:
B = A(2,1:600)
Basic MATLAB concepts, like how to use indexing, are explained in the introductory tutorials:
2 个评论
x has 600 elements, whereas t has exactly five elements:
>> t = 0:200:600
t =
0 200 400 600
It is not possible to plot 600 x points against 5 t points. Perhaps you meant this:
t = 0:599
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
Translated by 
