Plot the waveforms in Excel for t= 0 to 1T (seconds). Reference the sinusoidal waveform shown...
Plot the waveforms in Excel for t= 0 to 1T (seconds). Reference the sinusoidal waveform shown in Eqn. 1 and Figure 1-2. Print and paste the waveforms in your notebook (make sure to label the axes). Note: make sure to use enough data points to produce a smooth sine wave.
A(t) = A0 sin(2πft+ φ) +B (Equation 1)
a. A0 = 4; f = 100 Hz
b. A0 = 5; f = 1 kHz; φ = -25° Hint: convert deg. to rad.
c. A0 = 10; f = 500 Hz; φ = 45°; B = 10
Homework Answers
(a)
A0=4;f=100Hz
The plot is generated using 100 data points. In the below figure, please look into the red-highlighted box to see the formulas for the first data point. Please follow the cell positions as shown in the excel sheet while copying these formulas. Copy the first formula into cell B8 and second formula into the cell C8. Then drag these formulas till the cells B108 and C108.
(b) A0=5, f=1kHz; phi=-25 deg
(c) A0=10; f=500 Hz; phi=45 deg; B=10
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Plot the waveforms in Excel for t= 0 to 1T (seconds). Reference
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