measure phase of a sine wave
4 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
I want to measure the phase of a sine wave in simulink during simulation. anybody knows how to do it?
2 comentarios
Respuestas (2)
Walter Roberson
el 21 de Dic. de 2016
fft() and examine angle() of the result at the bin appropriate for the frequency you are interested in.
1 comentario
Walter Roberson
el 21 de Dic. de 2016
https://www.mathworks.com/matlabcentral/answers/106534-instantaneous-phase-angle-plots shows phase detection in Mathworks using a Hilbert transform.
https://www.mathworks.com/help/dsp/examples/envelope-detection.html#zmw57dd0e11769 shows constructing a Hilbert transform in Simulink.
Ver también
Categorías
Más información sobre Applications en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!