DFT TECHNIQUE to determine FREQUENCY

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AVIJIT NEMO
AVIJIT NEMO on 21 Dec 2020
Answered: Asvin Kumar on 9 Feb 2021
Write a program to determine frequency of single phase Voltage Phasor and Positive Sequence Voltage Phasors using DFT technique.
can anybody solve the above problem? I am very new to MATLAB and getting confused. Thanks.

Answers (1)

Asvin Kumar
Asvin Kumar on 9 Feb 2021
This looks like a homework problem. Please show the attempts you've made so far and mention where you're getting stuck.
Since you say you are unfamiliar with the language here are a couple of links to get you started:
  1. Examples of using the fft function
  2. Example: DFT Estimation with Goertzel Algorithm
  3. MATLAB Onramp - Free tutorial to get a hang of MATLAB basics

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