How to read a txt file to detect a periodic noise by using python [closed]

asked 2018-12-21 20:17:29 -0500

Ethan Liao gravatar image

updated 2018-12-25 20:59:59 -0500

Hello, guys i have a txt file like attach, how could i read it to detect the types of the noise?

I just figure out some steps as below :

  1. read from it

  2. transform it by fft by using below code https://rosettacode.org/wiki/Fast_Fou...

  3. plot to obeserve

please help me! It's good to explain in psudo code or any source code

edit retag flag offensive reopen merge delete

Closed for the following reason question is off-topic or not relevant by berak
close date 2018-12-25 23:46:52.781512

Comments

you probably need to explain:

  • which problem are you trying to solve (what is the context ?)
  • what is your data
  • what have you tried already
berak gravatar imageberak ( 2018-12-22 01:47:57 -0500 )edit
1

off topics

LBerger gravatar imageLBerger ( 2018-12-22 02:52:36 -0500 )edit