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how to delete a digit from an array ???

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Hello! everyone I have a program in which i have one array of binary numbers and a loop... i wana that if the condition in loop is true then one binary number must be deleted from array... , suppose {
A=[0 0 1 1 1 1 0 0 0 0 0 0 1 1 1 ]
if ( A == 0 & F(i, j)==255)
"then delete 0 from array"
end}
which function should i use to delete a digit from array...plz help me. Thanks in advance

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Accepted Answer

Waleed El-Badry
Waleed El-Badry on 5 Jul 2011
Hi,
Here is another implementation if want to look at the empty half :-)
A=[1 1 1 0 0 0 0 1 1 0];
[~,s]=size(A);
cnt=1;
ind=[];
for i=1:s
if A(i)==0
ind(cnt)=i;
cnt=cnt+1;
end
end
A(ind)=[]; % removing elements
You have a choice of a being a hardcore developer like me or atomic one like the line of code by Sean :-)
Hope it helps

  1 Comment

Talat
Talat on 6 Jul 2011
Thanks both of you guys... it will help me for sure

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More Answers (1)

Sean de Wolski
Sean de Wolski on 5 Jul 2011
B = A(~A & F(i,j)~=255)

  2 Comments

Oleg Komarov
Oleg Komarov on 5 Jul 2011
Sean keeps those which not match the deletion criteria = delete those which match criteria.

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