Homework #5
1
ENED 1090:
Engineering Models I
Homework Assignment #5
Due:
Friday, October 7, 2016 at 5:00pm
Must be submitted as a .pdf file
Problem 1:
For the code below, complete the table showing the values for the variables as the
loop progresses.
Do this without MATLAB
first then check your results using MATLAB.
x = 3;
y = 5;
for
k = 1:4
total = x + y;
x = y;
y = total;
end
total
x
y
Before Loop
Not Defined Before Loop
3
5
k = 1
8
5
8
k = 2
13
8
13
k = 3
21
13
21
k = 4
34
21
34
Problem 2:
For the code below, complete the table showing the values for the variables as the
loop progresses.
Do this without MATLAB
first then check your results using MATLAB.
t = [0
-5
4
3
2
-1 ];
count = 0;
for
k = 1:length(t)
if
t(k) >= -1 && t(k) < 4
count = count + 1;
location(count) = k;
end
end
Count
Location
Before Loop
0
Not Defined Before Loop
k = 1
1
1
k = 2
1
1
k = 3
1
1
k = 4
2
[1 4]
k = 5
3
[1 4 5]
k = 6
4
[1 4 5 6]

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