here is the depiction of sin wave The x axis is the time y axis is function y = sin x The idea here is to plot data in a x,y graph to show how the value of theta(Pi) creates a sin wave. dont worry too much will go thru the data for x and y for x =0 ,y= sin0 =0 consider 0 as o degree x =45 ,y= sin pi/4 = sin 45 = 0.707 x=90 ,y = sin pi/2 = sin 90 = 1 x= 180 , y = sin pi = sin 180 = 0 x= 270 ,y = sin 270 = -1 x = 360 , y = sin 360 = 0 this is how the sin wave is formed for the data [0, 45, 90, 180, 270, 360] ok what is the use of the sin wave ? we can do manipulation of data on a sin wave to get 1.Amplitude 2.Frequency Alright we have to go thru some samples for the understanding of real world examples. please check - 'Sin wave - Colab - Git ' space for python code.
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