How to force reshape for change elements?

Question

0 个投票

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

But i "want" my result is like this

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?

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Answer 1

编辑：JESUS DAVID ARIZA ROYETH 2019-12-7

1 个投票

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)

I edit the answer, try again please

Fahmy Shandy 2019-12-7

It works. Thanks