Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Sin code pake kans.
![Write MATLAB code to plot the signals in Problem 1. Scale your time axis so that a sufficient amountof
the signal is being plotted. Use subplot to give 4 plots per page; label your plots with 'Time (sec)' onthe
x-axis for the continuous time signals and 'n' for discrete time signals. The y-axis should be
labeled'x(t)' or 'x[n]'; the title should be the problem number.
Use MATLAB to plot the following signals. Use the same instructions on plotting as given in
a) x(t) = 4 cos(5nt-π/4)
b) x[n] = 4 cos(n) (Use the command stem to plot discrete-time signals.)
c) x[n] =2sin(3n)
d) x(t) = cos(4t) + 2sin(8t)
e) x(t) = 3cos(4t) + sin(nt)](https://content.bartleby.com/qna-images/question/a9e5eb73-c433-419a-ab5d-bbffff55a5d5/5cfa9ded-ab72-424f-bf88-2a1f72f953a8/ohpaakd_processed.png)
Transcribed Image Text:Write MATLAB code to plot the signals in Problem 1. Scale your time axis so that a sufficient amountof
the signal is being plotted. Use subplot to give 4 plots per page; label your plots with 'Time (sec)' onthe
x-axis for the continuous time signals and 'n' for discrete time signals. The y-axis should be
labeled'x(t)' or 'x[n]'; the title should be the problem number.
Use MATLAB to plot the following signals. Use the same instructions on plotting as given in
a) x(t) = 4 cos(5nt-π/4)
b) x[n] = 4 cos(n) (Use the command stem to plot discrete-time signals.)
c) x[n] =2sin(3n)
d) x(t) = cos(4t) + 2sin(8t)
e) x(t) = 3cos(4t) + sin(nt)
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