P-2.8 Suppose that MATLAB is used to plot a sinusoidal signal. The following MATLAB code generates the signal and makes the plot. Derive a formula for the signal; then without running the program, draw a sketch of the plot that will be done by MATLAB. dt = 1/1000; tt = -0.15 : dt: 0.15; Fo = 7; zz = 15*exp(j* (2*pi*Fo* (tt + 0.875))); xx = real( zz ); plot ( tt, xx ), grid on title('SECTION xlabel ('TIME of a SINUSOID' ) (s)/ )
P-2.8 Suppose that MATLAB is used to plot a sinusoidal signal. The following MATLAB code generates the signal and makes the plot. Derive a formula for the signal; then without running the program, draw a sketch of the plot that will be done by MATLAB. dt = 1/1000; tt = -0.15 : dt: 0.15; Fo = 7; zz = 15*exp(j* (2*pi*Fo* (tt + 0.875))); xx = real( zz ); plot ( tt, xx ), grid on title('SECTION xlabel ('TIME of a SINUSOID' ) (s)/ )
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.3: Quadratic Equations
Problem 82E
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