Generating a Sinusoidal Signal of a given frequency (say, 100Hz) and Plotting with Graphical Enhancements - Titling, Labelling, Adding Text, Adding Legends

Generating a Sinusoidal Signal of a given frequency (say, 100Hz) and Plotting with Graphical Enhancements - Titling, Labelling, Adding Text, Adding Legends

>> f=100;

>> t=0:0.0001:5;

>> y=sin(2*pi*f*t);

>> plot(t,y);

>> ylabel('amplitude');

>> xlabel('time index');

>> title('sin wave');

>> legend('y=sin(2*pi*f*t)');