# Wtrlt: help psych toolbox experiment

**URL:** <https://psychtoolbox.discourse.group/t/wtrlt-help-psych-toolbox-experiment/145>\
**Category:** Uncategorized\
**Created:** [November 29, 2016, 12:46pm UTC](https://psychtoolbox.discourse.group/t/wtrlt-help-psych-toolbox-experiment/145 "2016-11-29T12:46:33Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Allen\_Ingling](https://avatars.discourse-cdn.com/v4/letter/a/a183cd/32.png) [@Allen\_Ingling](https://psychtoolbox.discourse.group/u/Allen_Ingling)\
**Post date:** [November 29, 2016, 12:46pm UTC](https://psychtoolbox.discourse.group/t/wtrlt-help-psych-toolbox-experiment/145/1 "2016-11-29T12:46:33Z")

</div>

Dear&nbsp;Psychtool Box&nbsp;Team,

  

i am new in Matlab and I am wondering if you can help me with the following szenario.

I need to create an experiment with the psych toolbox, to be more clear I need&nbsp;to create points on a circle,&nbsp;It has to look like the picture attached.

Hope you can give me some tipps and help...

  

Thanks a lot in advance

Maria