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Topic: how to get all selected values in one variable
Replies: 2   Last Post: Jan 3, 2013 6:36 AM

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 sathish kumar Posts: 17 Registered: 7/24/12
Re: how to get all selected values in one variable
Posted: Jan 3, 2013 6:36 AM
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"Nasser M. Abbasi" wrote in message <kc33mu\$qfe\$1@speranza.aioe.org>...
> On 1/2/2013 10:32 PM, sathish kumar wrote:
> > good morning to all
> > here i am getting only last value i.e selected but not the previously selected values
> > please tell me how to buffer previous selected values
> > her is my code
> > g=[];
> > for i=1:length(set)
> > if (final >= t(i)&& edge >= h(i))
> > selected = i;
> > g = [selected]
> > end
> > end
> > in this selected values are 4,5
> > in the command window it is displaying
> > g=4
> > g=5
> > but i want to get g= 4 5
> > how to get prevoius value with newly selected value like g= 4 5
> > please tell me
> >

>
> the problem: collect values based on condition into a vector.
> One day to do this, is to allocate the maximum possible size
> of values that can be collected, and in the loop add them
> to this vector using different index.
>
> At the end of the loop, you truncate the vector to the size
> actually collected.
>
> Example:
>
> -------------------
> N = 10;
> the_set = rand(N,1);
> g = zeros(N,1);
>
> k = 0;
>
> for i = 1:N
> if the_set(i)<0.5
> k = k+1;
> g(k) = the_set(i);
> end
> end
>
> g = g(1:k)
> --------------------
>
> Or, if your data structure allows this, you can simply do it
> in one command using logical indexing
>
> -----------------------------
> g = the_set(the_set<.5)
> -----------------------------
>
> --Nasser
>
> thank u sir

but i got it like this
now its working ,code is here
t=1;k=[];g=[];
> > for i=1:length(set)
> > if (final >= t(i)&& edge >= h(i))
> > selected = i;
> > g = [selected]

k(t)=g;
t=t+1
> > end
end
thank u for u help

> >

Date Subject Author
1/2/13 sathish kumar
1/3/13 Nasser Abbasi
1/3/13 sathish kumar

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