# GNU Radio block for autoconvolution

**URL:** <https://www.ruby-forum.com/t/gnu-radio-block-for-autoconvolution/252959>\
**Category:** GNU Radio\
**Created:** [August 29, 2019, 1:26pm UTC](https://www.ruby-forum.com/t/gnu-radio-block-for-autoconvolution/252959 "2019-08-29T13:26:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lisdy](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/82dd89/32.png) [@lisdy](https://www.ruby-forum.com/u/lisdy)\
**Post date:** [August 29, 2019, 1:26pm UTC](https://www.ruby-forum.com/t/gnu-radio-block-for-autoconvolution/252959/1 "2019-08-29T13:26:30Z")

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Hello everyone,

I need your help. I would like to know which GNU radio block I can use to do data autocorrelation with N points.

Thank you in advance for your help

Grecia