1xN matrix with input values

Question

0 个投票

I have a question.

I would like to make 1xN row matrix (column vector is also ok)

A=[A1 A2 A3 .... AN] and

N=input('N?'); is needed.

and I will put the values each of the AN values.

A1=input('A1?') A2=input('A2?') ... AN=input('AN?') like this.

---------------------------------------------------------------

For example, when I put the value of N is 5 and A1=3, A2=2, A3=66, A4=1, A5=554 (can not put A6 and no more)

A=[A1 A2 A3 A4 A5]; => A=[3 2 66 1 554]

or input N=3 & A1=121 A2=2234 A3=3345 (can not put A4 and no more)

A=[A1 A2 A3] => A=[121 2234 3345];

process is like this.

This is very difficult for me . Help me please.

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Answer 1

Birdman 2017-12-2

1 个投票

N=input('Enter a number\n');
A=zeros(1,N);
for i=1:numel(A)
    a=input('Enter a number\n');
    A(i)=a;
end

What you ask for is this I guess :)

HYEON KYU LEE 2017-12-2

编辑：HYEON KYU LEE 2017-12-2

Oh this is what i want! Thanks You are my savior :)