Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.
|
|
dpb
Posts:
9,804
Registered:
6/7/07
|
|
Re: Stupid question ;)
Posted:
May 9, 2013 8:12 AM
|
|
On 5/8/2013 10:45 PM, dpb wrote:
...
>> When I will have B, I will just create a lot of resamples with
>> replacement of these blocks
>> for example X = [ B(1) B(1) B(6) B(4) B(3) B(1)]
>
> Just like you wrote it---but there's really no need; just use
>
> X = [u(:,randperm(size(u,2)))];
>
Oh, I overlooked you're sampling w/ replacement apparently--see
doc randi
instead of randperm for that...
--
|
|
|
Date
|
Subject
|
Author
|
|
5/8/13
|
|
SK
|
|
5/8/13
|
|
dpb
|
|
5/9/13
|
|
dpb
|
|
|
