MATLAB: Sinewave plot technique confirmation

MATLABsine wave

For my assignment I have to plot a graph for a sine wave the question is as follows, "t is 0 and 2π radians. y=5sin(2t+pi/6)" Now I input this in to matlab what i have got so far is; A = amplitude , F = frequency , P = phase , T = time A= 5 F=2 P= pi/6 T = 0:0.1"2*pi Y= A*sin(F*T+P) Then I plotted (T,Y) Can you confirm if i have done this in the correct way, if so I now need to smooth the wave is this possible in matlab if yes how do i do this? (I have attached the graphs, I have zoomed one to display )

Best Answer

You need not to smooth it. Take time step small in T. Like:
T = 0:0.01:2*pi;
Play with the time step. Also you can use linspace. Doc linspace.
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