Re: Sort two vectors

[Carlo de Falco]

On 22 May 2009, at 15:58, Xin Dong wrote:

> Hi,
>
> I have two vectors, one for distance information, the other for  
> correlation data which are stored in the corresponding positions as  
> the distance data. I wanna sort the distance vector and also sort  
> the correlation data according to the changes in the distance  
> vector. How can I do that?
>
> Thanks,
> Xin

assume your two vectors are

>> distance = rand(10,1);
>> correlation_data = rand(10,1);

you can do

>> [distance, idx] = sort(distance);
>> correlation_data = correlation_data (idx);

HTH,
c.