se the following variables when answering questions 1-6. What is the output from the following statement?  disp( sum( W & A) ) disp( find( [as{:}] >=30 | [ws{:}]<=50 ) ) disp( sum([ ps{ strcmp(cs,'Philly') & M, A } ] ))  disp( ps( as<10, W ) ); disp( strjoin({qs.name}, ',') )  disp( sum( [qs(1).drugdose] ) )

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Use the following variables when answering questions 1-6.

What is the output from the following statement? 

disp( sum( W & A) )

disp( find( [as{:}] >=30 | [ws{:}]<=50 ) )

disp( sum([ ps{ strcmp(cs,'Philly') & M, A } ] )) 

disp( ps( as<10, W ) );

disp( strjoin({qs.name}, ',') ) 

disp( sum( [qs(1).drugdose] ) )

fs={'name' 'gender' 'city' 'age' 'weight'};
ps={
'Tom'
'M'
30
'Jerry' 'F'
20
'Olaf' 'M' 'Cleveland' 10
'Philly'
'Boston'
'Anna' 'F' 'Philly'
'Scrat' 'M' 'Boston'
'Peaches' 'F' 'Philly'
G=strcmpi (fs, 'GeNdEr');
C=strcmp (fs, 'city');
W=strcmp (fs, 'weight');
A=strcmp (fs, 'age');
25
5
15
GIN
170
160
60
140
40
100};
gs=ps (:, G);
cs=ps (:, C);
ws=ps (:,W);
as=ps (:,A);
M=reshape ([gs {:}]
qs = struct( ...
'name',
ps (M, 1),
'weight', ps (M, W),
'drugdose', [5 10 20]);
==
'M', [], 1);
Transcribed Image Text:fs={'name' 'gender' 'city' 'age' 'weight'}; ps={ 'Tom' 'M' 30 'Jerry' 'F' 20 'Olaf' 'M' 'Cleveland' 10 'Philly' 'Boston' 'Anna' 'F' 'Philly' 'Scrat' 'M' 'Boston' 'Peaches' 'F' 'Philly' G=strcmpi (fs, 'GeNdEr'); C=strcmp (fs, 'city'); W=strcmp (fs, 'weight'); A=strcmp (fs, 'age'); 25 5 15 GIN 170 160 60 140 40 100}; gs=ps (:, G); cs=ps (:, C); ws=ps (:,W); as=ps (:,A); M=reshape ([gs {:}] qs = struct( ... 'name', ps (M, 1), 'weight', ps (M, W), 'drugdose', [5 10 20]); == 'M', [], 1);
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