Eliminating matrix row on condition

조회 수: 2 (최근 30일)
arun Dhillon
arun Dhillon 2019년 5월 14일
댓글: arun Dhillon 2019년 5월 14일
I have an m*5 matrix. I am using
if min(abs(matrix(1,:)))==0
matrix(1,:)=[]
To eliminate the first row, if any of the element in the first row is equal to 0.
My questions is, that lets say we have an m*5 matrix. What I want to do is to eliminate the row or rows that has any element inside of it equal to 0. In other words, lets say I have 5*5 matrix. The 2 row has 2 element(2,2) =0, and the 3rd row has 4th (3,4) =0, what I would like to do is that the entire 2nd and 3rd row should be eliminated, as they were having one of the element in their respective row equal to 0.
Please edify for how can I do the same for m no. of rows for to eliminate, any row that has any element=0.

채택된 답변

KSSV
KSSV 2019년 5월 14일
A = [1 2 0 ; 3 4 0 ; 5 6 7; 8 9 10]
A(any(A==0,2),:)=[]

추가 답변 (0개)

카테고리

Help CenterFile Exchange에서 Logical에 대해 자세히 알아보기

제품


릴리스

R2018b

Community Treasure Hunt

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

Start Hunting!

Translated by