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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Removing vector elements that exist in another vector
Replies: 5   Last Post: Nov 27, 2012 1:47 PM

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Nasser Abbasi

Posts: 5,074
Registered: 2/7/05
Re: Removing vector elements that exist in another vector
Posted: Nov 19, 2012 11:34 PM
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On 11/19/2012 10:29 PM, Adam wrote:
> I have a vector like this:
> A= [107,108,109,110,111,112,113,114,207,208,209,210,211,212,213,214,307,308,309,
>310,311,312,313,314,407,408,409,410,411,412,413,414];
> And I want to remove these elements from A:
> H1 = 313 314 114 207 312 214
>
> As H1 changes frequently in the program that I'm writing, I want to use the
>variable H1 for the removal of said elements. Is there any way I could somehow do this?
>When I try methods I've found online, matlab attempts to remove the 313th element of
>A, which obviously results in an error message.
>
> Any help is greatly appreciated!
>


A(ismember(A,H1))=[]

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