# FFT plot using plotly

**URL:** <https://community.grafana.com/t/fft-plot-using-plotly/19388>\
**Category:** Elasticsearch\
**Created:** [July 16, 2019, 11:45pm UTC](https://community.grafana.com/t/fft-plot-using-plotly/19388 "2019-07-16T23:45:49Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![paween](https://avatars.discourse-cdn.com/v4/letter/p/839c29/32.png) [@paween](https://community.grafana.com/u/paween)\
**Post date:** [July 16, 2019, 11:45pm UTC](https://community.grafana.com/t/fft-plot-using-plotly/19388/1 "2019-07-16T23:45:50Z")

</div>

Hello,

I am pretty new to Grafana and has been using it for 3 weeks.

I use Elasticsearch as a database and would like to know if there is any way to plot fft (fast fourier transform) graph on Grafana?

From what I found, I have seen some people display it with heatmap ([hiveeyes](https://community.hiveeyes.org/t/erste-analyse-der-audio-daten-des-beabee-projekts/1445)) or plotly plugin ([running a power plant](https://youtu.be/I3o3tnj5j6s) at 12:13). But I do not know how they do it or what is the data structure they use.

Thanks in advance

---

<div class="post-metadata">

**Author:** ![meng3](https://avatars.discourse-cdn.com/v4/letter/m/c6cbf5/32.png) [@meng3](https://community.grafana.com/u/meng3)\
**Post date:** [January 2, 2020, 11:10am UTC](https://community.grafana.com/t/fft-plot-using-plotly/19388/2 "2020-01-02T11:10:03Z")

</div>

I need something similar, are you able to visualise a fft graph?