Scope in SIMULINK does not display wave correctly

i use AC Voltage 12 V. AC voltage should produce Sinewave but i got difference wave. (note: Beginner in MATLAB)

Answer 1

[Rodney Tan]

Hi! Hadi Just change the scope sample time to a faster sample time. For example to set sampling frequency of 15300, you can enter 1/15360 into scope sample time, it will give you 256 samples per cycle for 60 Hz line frequency power system. The determination of sampling frequency is governed by the following equation

Sampling Freq = Line Freq * Sample per cycle

I also include a screen capture for your reference. Please LIKE if this answer your question. Thanks </matlabcentral/answers/uploaded_files/60782/ScopeSampleTime.jpg>

[Hadi Hanif]

Hi, i try to open your reference but it give message "The page you were looking for doesn't exist." But thanks to you i solved my problem.