MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi
Learn moreOpportunities for recent engineering grads.
Apply TodayNew to MATLAB?
MATLAB Central > MATLAB Newsreader > Cross correlation of periodic signals 

Subject: Cross correlation of periodic signals From: Michal Kotze Date: 9 Apr, 2010 10:24:05 Message: 1 of 16 
%{ 
Subject: Cross correlation of periodic signals From: Rune Allnor Date: 9 Apr, 2010 11:05:42 Message: 2 of 16 
On 9 apr, 12:24, "Michal Kotze" <mkotz...@yahoo.de> wrote: 
Subject: Cross correlation of periodic signals From: Michal Kotze Date: 9 Apr, 2010 14:03:21 Message: 3 of 16 
Rune Allnor <allnor@tele.ntnu.no> wrote in message <f11579f818c14640b9ef81976f32a77d@z4g2000yqa.googlegroups.com>... 
Subject: Cross correlation of periodic signals From: Mark Shore Date: 9 Apr, 2010 14:31:06 Message: 4 of 16 
Your code is not at all doing what you think it is. 
Subject: Cross correlation of periodic signals From: Michal Kotze Date: 9 Apr, 2010 14:59:23 Message: 5 of 16 
"Mark Shore" <mshore@magmageosciences.ca> wrote in message <hpndn9$lcd$1@fred.mathworks.com>... 
Subject: Cross correlation of periodic signals From: Greg Heath Date: 10 Apr, 2010 04:34:14 Message: 6 of 16 
On Apr 9, 6:24 am, "Michal Kotze" <mkotz...@yahoo.de> wrote: 
Subject: Cross correlation of periodic signals From: Michal Kotze Date: 10 Apr, 2010 09:28:05 Message: 7 of 16 
Thanks Greg you seem to be the only one understanding the problem. I appreciate it alot.I found another method to determine the correct value by rounding of the maximum value of the cross correlation function and finding the values were the cross correlation is bigger or equal to it. See the section in code {%__Section rounding of maximum value of the Rxy__}. 
Subject: Cross correlation of periodic signals From: Greg Heath Date: 10 Apr, 2010 14:42:33 Message: 8 of 16 
On Apr 10, 5:28 am, "Michal Kotze" <mkotz...@yahoo.de> wrote: 
Subject: Cross correlation of periodic signals From: Greg Heath Date: 10 Apr, 2010 15:40:23 Message: 9 of 16 
On Apr 10, 10:42 am, Greg Heath <he...@alumni.brown.edu> wrote: 
Subject: Cross correlation of periodic signals From: Greg Heath Date: 10 Apr, 2010 16:05:18 Message: 10 of 16 
On Apr 10, 11:40 am, Greg Heath <he...@alumni.brown.edu> wrote: 
Subject: Cross correlation of periodic signals From: Greg Heath Date: 11 Apr, 2010 01:19:13 Message: 11 of 16 
On Apr 9, 7:05 am, Rune Allnor <all...@tele.ntnu.no> wrote: 
Subject: Cross correlation of periodic signals From: Mark Shore Date: 11 Apr, 2010 12:40:22 Message: 12 of 16 
A more appropriate signal to examine crosscorrelation the way I'm guessing Michal wants would be something along the lines of : 
Subject: Cross correlation of periodic signals From: Michal Kotze Date: 12 Apr, 2010 08:04:03 Message: 13 of 16 
Thanks Greg and Mark for your replies and for looking into my problem. Greg and Mark I will answer you questions soon but i am a bit busy now at university. Check the post round about Wednesday, 14 April 2010. Regards Michal Kotze 
Subject: Cross correlation of periodic signals From: Greg Heath Date: 12 Apr, 2010 08:45:38 Message: 14 of 16 
On Apr 10, 9:19 pm, Greg Heath <he...@alumni.brown.edu> wrote: 
Subject: Cross correlation of periodic signals From: Greg Heath Date: 12 Apr, 2010 08:49:52 Message: 15 of 16 
On Apr 12, 4:45 am, Greg Heath <he...@alumni.brown.edu> wrote: 
Subject: Cross correlation of periodic signals From: Mark Shore Date: 13 Apr, 2010 17:14:07 Message: 16 of 16 
"Mark Shore" <mshore@magmageosciences.ca> wrote in message <hpsfvm$rtp$1@fred.mathworks.com>... 
A tag is like a keyword or category label associated with each thread. Tags make it easier for you to find threads of interest.
Anyone can tag a thread. Tags are public and visible to everyone.