Question: Step 1.9 Using the MatLab code in step 1.8, modify the following: (1) s(t) = s=A1*sin((2*pi*f1*t)+sphase) = 3sin(2300t + /2) (2) b(t) = b=A2*cos((2*pi*f2*t)+bphase) =
Step 1.9 Using the MatLab code in step 1.8, modify the following:
(1) s(t) = s=A1*sin((2*pi*f1*t)+sphase) = 3sin(2300t + /2)
(2) b(t) = b=A2*cos((2*pi*f2*t)+bphase) = 1cos(2150t + 0)
Question 1. Select the best answer regarding your observation from step 1.9.
a. both s and b appear as identical sine waves
b. both s and b appear as identical cosine waves
c. both s and b have different amplitudes and frequencies
d. both amplitudes are equal; the frequency of s(t) is double the frequency of b(t)
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