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Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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The following MATLAB commands are saved in script files called exp5_a.m, exp5_b.m, and exp5_c.m,
respectively.
What is the value of x when the script file exp5 a.m is executed?
Script file exp5_a.m
x= 0;
for i = 1:1000
for j = 1:2000
if ij
x =x+ 1;
end
end
end
• What is the value of n and counter when exps_b.m is executed?
Script file exp5_b.m
n= 256;
counter = 1;
while n1
if rem(counter,2) =0
n=n/2;
else
n=n/43;
end
counter = counter + 1
end
• Using polarplot function, What is the output when exp5 b.c is executed?
• polarplot(theta.rho)
Plots a line in polar coordinates, with theta indicating the angle in radians and rho indicating the radius
value for each point. The inputs must be vectors with equal length or matrices with equal size. If the inputs
are matrices, then polarplot plots columns of rho versus columns of theta. Altenatively, one of the inputs
can be a vector and the other a matrix as long as the vector is the same length as one dimension of the
matrix.
Script file exp5_c.m
cle
clear
close all
for i=1:101
theta(i) = -pi + 2*pi*(i-1)/100;
rho(i) = 2*sin(5*theta(i));
end
figure
polarplot(theta,rho)"
Transcribed Image Text:5-
The following MATLAB commands are saved in script files called exp5_a.m, exp5_b.m, and exp5_c.m,
respectively.
What is the value of x when the script file exp5 a.m is executed?
Script file exp5_a.m
x= 0;
for i = 1:1000
for j = 1:2000
if ij
x =x+ 1;
end
end
end
• What is the value of n and counter when exps_b.m is executed?
Script file exp5_b.m
n= 256;
counter = 1;
while n1
if rem(counter,2) =0
n=n/2;
else
n=n/43;
end
counter = counter + 1
end
• Using polarplot function, What is the output when exp5 b.c is executed?
• polarplot(theta.rho)
Plots a line in polar coordinates, with theta indicating the angle in radians and rho indicating the radius
value for each point. The inputs must be vectors with equal length or matrices with equal size. If the inputs
are matrices, then polarplot plots columns of rho versus columns of theta. Altenatively, one of the inputs
can be a vector and the other a matrix as long as the vector is the same length as one dimension of the
matrix.
Script file exp5_c.m
cle
clear
close all
for i=1:101
theta(i) = -pi + 2*pi*(i-1)/100;
rho(i) = 2*sin(5*theta(i));
end
figure
polarplot(theta,rho)
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