Two sinusoidal waveforms in quadrature with matlab

matlabexcelsolutions samples

Question 2

f = 250:250:2000

Fs = 16000; % Sampling frequency

t = 0:1/Fs:0.005; % Time vector of 1 second

amp = 1;

x = amp * sin(2*pi*t'*f);

plot(t,x)

title('Two sinusoidal waveforms in quadrature');

xlabel('Time in seconds');

ylabel('Sinusoidal waveform');

grid on

 hold on

 y = amp * cos(2*pi*t'*f);

 plot (t,y)

 hold off

 

Question2code

 

f =

 

         250         500         750        1000        1250        1500        1750        2000

 

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