Intersection of a row and column from a matrix

조회 수: 2 (최근 30일)
Meera
Meera 2020년 12월 7일
댓글: Ameer Hamza 2020년 12월 8일
Hi,
I would like to know, how is it possible to find out the exact intersection of a row and a column from a matrix. It should only deliver one value as the answer (like manually reading the intersect of the row and column from a table).
Below is an analog to what I am doing. The matrix which I am working with is a 35x41 matrix.
As an example, by using the code below, if im searching for the intersect of x==1 and y==3, I will get P=[1;2] but I expact 2 as the answer. Is there any way to realisize this?
Thank you!
p=[1 2 3;4 1 2;2 8 1];
x=input('x?')
if x==1
x=p(:,1)
elseif x==2
x=p(:,2)
elseif x==3
x=p(:,3)
end
y=input('y?')
if y==1
y=p(1,:)
elseif y==2
y=p(2,:)
elseif y==3
y=p(3,:)
end
P=intersect(x,y)

채택된 답변

Ameer Hamza
Ameer Hamza 2020년 12월 7일
Are you looking for this?
p=[1 2 3;4 1 2;2 8 1];
x = input('x? ');
y = input('x? ');
P = p(y,x)
  댓글 수: 4
Meera
Meera 2020년 12월 8일
Based on your answer, I have integrated it into my code and did some adjustments to it and it worked! Thank you very much for the help :D
Ameer Hamza
Ameer Hamza 2020년 12월 8일
I am glad to be of help! :)

댓글을 달려면 로그인하십시오.

추가 답변 (0개)

카테고리

Help CenterFile Exchange에서 Logical에 대해 자세히 알아보기

Community Treasure Hunt

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

Start Hunting!

Translated by