清空筛选条件
清空筛选条件

How to force reshape for change elements?

1 次查看（过去 30 天）
Fahmy Shandy
Fahmy Shandy 2019-12-7
评论： Fahmy Shandy 2019-12-7
m=input('z= ');
n=m+1;
for i=1:n
x(i)=input(['x',num2str(i),'= '])
for k=0:m
x1=x(i)^k;
end
end
x=reshape(x1,n,n)
But it displays Error using Reshape because my elements are change.
My goal is to reshape my input becomes n×n matrices. When i tried to change
x=reshape(x1,n,[])
For example i input z=2 And input each one,
x1=1
x2=2
x3=3
This just display
x=
1
2
3
But i "want" my result is like this
x=
1 1 1
1 2 4
1 3 9
Notice that in my first column, i raised them to zero, (1^0=1, 2^0=1, 3^0=1)
In my second column, i raised them to one, (1^1=1, 2^1=2, 3^1=3).
And in my last column i squared them as (1^2=1, 2^2=4, 3^2=9)
How to process this become possible?

请先登录，再回答此问题。

采纳的回答

JESUS DAVID ARIZA ROYETH
编辑：JESUS DAVID ARIZA ROYETH 2019-12-7
m=input('z= ');
n=m+1;
x=zeros(n,1);
for i=1:n
x(i)=input(['x',num2str(i),'= ']);
end
x=repmat(x,1,n).^repmat((0:1:m),n,1)
  3 个评论
显示 1更早的评论

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Matrix Indexing 的更多信息

标签

产品


版本

R2017a

Community Treasure Hunt

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

Start Hunting!

Translated by