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Hi Peter, i studied a little into it, and begin to understand how the random number generator actually works. Since it is not simply a f(x), with x being the successive states, one cannot recover the jth state after a given beginning seed except by running the actual generator with the correct seed. Since my application is to produce a succesion of matrices (which will become images after a lookup     

Group: comp.softsys.matlab · Group Profile · Search for Jths in comp.softsys.matlab
Author: Tudor
Date: Sep 9, 2008 09:14

Received: from [127.0.0.1] by openbrick.kicks-ass.net (ArGoSoft Mail Server Pro for WinNT/2000/XP, Version 1.8 (1.8.6.0)); Wed, 3 Oct 2007 14:48:58 -0400 Received: from [220.201.32.188] by openbrick.kicks-ass.net (ArGoSoft Mail Server Pro for WinNT/2000/XP, Version 1.8 (1.8.6.0)); Wed, 3 Oct 2007 14:48:50 -0400 From: "Edwin Tran" <edwintranww@icqmail.com> Date: Wed, 03 Oct 2007 18:35:55
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This is guaranteed spam from unconfirmed opt-in mailing lists for spurious addresses at poopypants.com or other vanity domains. hormboy@fw.merk.com is a USENET spamtrap seed. ---------------------- From dwsplitfirem@splitfire.com Thu Sep 18 10:27:38 2008 Received: from ralstedi (78.128.67.172.users.bol.bg [78.128.67.172] (may be forged)) by shell.public.com (8.13.8/8.13.8) with ESMTP id     

Group: news.admin.netabuse.sightings · Group Profile · Search for Jths in news.admin.netabuse.sightings
Author: sightings
Date: Oct 5, 2007 11:38

Hello, I would like to compress the following triple for-loop operation into something that doesn't involve for loops for efficiency purposes. As a note, input_values is an Nx2 array: %% Compute the minimal and maximal values of each column of input_values column_maxs = max(input_values, [], 1); column_mins = min(input_values, [], 1); %% Normalize each column of input_values to be in
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Group: news.admin.netabuse.sightings · Group Profile · Search for Jths in news.admin.netabuse.sightings
Author: USENET n.a.n-a.s reports
Date: Sep 18, 2008 07:27

Tudor wrote: How about if i 'seed' the rand function at each iteration ?: for i = 1:90000 rand ('state', i); randmonoisematrix = rand (45, 45); end Tudor, I recommend not doing that. Some people try to do that each time they generate a single value, and that's definitely a bad idea, because the statistical properties of the generator are completely destroyed. Reseeding
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"ObiWan" <sdg.20.trashsink@spamgourmet.com> ha scritto nel messaggio news:ga3fcm$jth$1@megan.servidellagleba.it... >> - 3Com (3CRWDR200A-75-ME) > > lo zyxel (il 660 come da correzione) è un modello > inferiore al confronto, per quanto riguarda il philips > non ho parametri (a parte i datasheet) e sinceramente > non so quale possa essere l'affidabilità > > certo, potendo scegliere avrei     

Group: comp.softsys.matlab · Group Profile · Search for Jths in comp.softsys.matlab
Author: ChrisGifford
Date: Sep 10, 2008 20:21

Thanks a lot for your explanation. That was a crucial thing to understand. I am a biologist trying to design some physiology experiments, so my math is far from developed. How about if i 'seed' the rand function at each iteration ?: for i = 1:90000 rand ('state', i); randmonoisematrix = rand (45, 45); end Intuitively, this the same as sampling a random space of values, and perchance
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Tudor wrote: > I find that if i run the iteration above repeatedly, to any given point > ( say 43001) i get back the same randomnoise matrix as expected, however if i ask for > rand ('state', 43001) > randmonoisematrix = rand (45, 45) i get a completely different output. > I other words, it appears that the state 0 is not followed by the state 1, 2, 3 etc. Correct. The state is used     

Group: alt.personals.bi · Group Profile · Search for Jths in alt.personals.bi
Author: bounce
Date: Sep 9, 2008 09:15

Hi, i am trying to produce a stimulus sequence using the following procedure: rand ('state', 0) for i = 1:90000 randomnoisematrix = rand (45,45) end Once this stimulus is presented, i have to reverse correlate the response to various epochs of the stimulus. Say, to the states of the stimulus between the 43000 and 43060 iterations. I find that if i run the iteration above repeatedly
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Group: comp.softsys.matlab · Group Profile · Search for Jths in comp.softsys.matlab
Author: Peter Perkins
Date: Sep 9, 2008 07:30

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Group: it.comp.reti.locali · Group Profile · Search for Jths in it.comp.reti.locali
Author: Tip
Date: Sep 9, 2008 01:47

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Group: comp.softsys.matlab · Group Profile · Search for Jths in comp.softsys.matlab
Author: Tudor
Date: Sep 6, 2008 12:59

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Group: comp.softsys.matlab · Group Profile · Search for Jths in comp.softsys.matlab
Author: Walter Roberson
Date: Sep 5, 2008 18:00

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Group: comp.softsys.matlab · Group Profile · Search for Jths in comp.softsys.matlab
Author: Tudor
Date: Sep 5, 2008 16:57

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