# Cyclostationary analysis - Find baudrate

**URL:** <https://www.ruby-forum.com/t/cyclostationary-analysis-find-baudrate/243030>\
**Category:** GNU Radio\
**Created:** [August 16, 2015, 9:51pm UTC](https://www.ruby-forum.com/t/cyclostationary-analysis-find-baudrate/243030 "2015-08-16T21:51:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sadaf\_N](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/858c86/32.png) [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\
**Post date:** [August 16, 2015, 9:51pm UTC](https://www.ruby-forum.com/t/cyclostationary-analysis-find-baudrate/243030/1 "2015-08-16T21:51:21Z")

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Hi All,

I am trying to do perform cyclostationary analysis to determine the  
periodicity of the signal to find the symbol or baud rate of the raw  
modulated data. I am trying to use GRC setup described in gr-baz. (  
[File:GRC Variable Delay Cyclo.png - SpenchWiki](http://wiki.spench.net/wiki/File:GRC_Variable_Delay_Cyclo.png)). Can  
someone help me to explain how I should modify the variable delay to  
achieve this.

[http://wiki.spench.net/wiki/Gr-baz](http://wiki.spench.net/wiki/Gr-baz)

Thank you

PP