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How to delete particular row from struct array?

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Minu
Minu 2013-5-9
Hi
I want to know is there any passible method to delete the entire data related to particular column value in struct array.
  2 个评论
Minu
Minu 2013-5-9
I have a struct array s1 =
1x518 struct array with fields: label,density,leftdist,rightdist,topdist,bottomdist,transitions,coltransitions,rowsum,columnsum,leftdiagonals,rightdiagonals,v0,chimg
i want do delete the whole data related to label=9 and chimg.how to solve this?

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采纳的回答

David Sanchez
David Sanchez 2013-5-9
Hi, I think you are looking for this:
s=rmfield(s,field)
example of use:
s.a=1;
s.b=2;
s.c=3;
>> s
s =
a: 1
b: 2
c: 3
s=rmfield(s,'a');
>> s
s =
b: 2
c: 3

更多回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-5-9
s1=struct('a',num2cell(1:10),'b',num2cell(11:20),'c',num2cell(21:30))
label=9
s1(label)=[]

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