How to create multiple matrix using for loop?

2012 11 26
4 个回答
回答已采纳
11 次查看（30 天）

0 个投票

Hi all, I am having y=[1 2 3 4 5 6 7 8 9 10] as data. i want to write array x1 =[ 1 2 3 4 5] x2 =[2 3 4 5 6] x3= [3 4 5 6 7] like this upto x6 =[6 7 8 9 10]. please help me to create this using matlab. I tried as follows :n=10;k=6;m=5; for i=1:k for j=i:i+m-2 x[i]= a(j); end end but it is not working!!

请先登录，再回答此问题。

 采纳的回答

Ilham Hardy
Ilham Hardy 2012-11-26

0 个投票

ya = [1,2,3,4,5,6,7,8,9,10];
for iy = 1:(length(ya)/2)+1
xa(iy,:) = ya(iy:4+iy);
end

更多回答（3 个）

0 个投票

Hi..
try this code
a=[1:10];
for i=1:numel(a)
if i==a(1)
disp(a)
elseif i<=6
a(1)=[];
disp(a)
else
break;
end
end
Kirti
Kirti 2012-11-26

0 个投票

Thanks liham Hardy

1 个评论
显示 -1更早的评论 隐藏 -1更早的评论

Kirti
Kirti 2012-11-27
when i use same logic for long data i got subscripted assignment diamentiopn mismatch error.eg. i wrote the code as t=-pi :0.01244:pi y=sin(t) n=length(y); m=n/2;k=n+1-m; for iy=1:k; xa(iy,:)=y(iy+m-1); end disp(xa). I want a sine wave of 504 samples ,add it with White guassian noise.then write sampled sine wave in terms of lagged vectors and then finally the trajectory matrix.

请先登录，再进行评论。

类别

在 帮助中心 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by