Recitation Exercises Week 10
440:127 Fall 2012 S. J. Orfanidis
Please do the following problems during your recitation session, including any additional problems given to
you by your TA.
1. When a charged capacitor C discharges through a resistor R, the v

Computer Question 1:
W rite Matlab code that performs the basic tasks of a cashier at Taco Bell.
First, display a menu asking the user what shed like to eat:
Taco
$0.99
Burrito
$1.99
Cinnamon Twists $0.79
Fruitista Freeze
$2.09
Include a fifth menu option

Computer Question 1:
Plot and Subplot
Begin by setting x = 0:10:100, and y = [ 2 , 44053 , 9.7033e+008, 2.1373e+013,
4.7077e+017, 1.0369e+022, 2.2840e+026, 5.0309e+030, 1.1081e+035,
2.4408e+039, 5.3762e+043 ]
(Note that you dont have to recopy this portio

Computer Question 1:
W rite Matlab code that performs the basic tasks of a cashier at Taco Bell.
First, display a menu asking the user what shed like to eat:
Taco
$0.99
Burrito
$1.99
Cinnamon Twists $0.79
Fruitista Freeze
$2.09
Include a fifth menu option

Computer Question 1:
Plot and Subplot
Begin by setting x = 0:10:100, and y = [ 2 , 44053 , 9.7033e+008, 2.1373e+013,
4.7077e+017, 1.0369e+022, 2.2840e+026, 5.0309e+030, 1.1081e+035,
2.4408e+039, 5.3762e+043 ]
(Note that you dont have to recopy this portio

14:440:127, Fall 2008
Exam 2 Version D
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y

14:440:127, Fall 2008
Exam 1 Version D
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y

14:440:127, Fall 2008
Exam 2 Version D
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y

14:440:127, Fall 2008
Exam 1 Version D
No Computer Question 1:
Answer whether the following questions evaluate to True or False:
Let x = 100 and y = 15
a) y+5 >= 98
b) rem(x,y) > 3
c) fix(x/y) = 6
d) ~y
e) length(x) = 3
f) x<100 | y<100
g) x ~= y
FALSE
TR

Computer Question 1:
W rite Matlab code that performs the basic tasks of a cashier at White Castle. First, use fprintf to
randomly display either Good morning, Good afternoon, or Good day, each with equal
probability.
Now, display a menu asking the user w

Computer Question 1:
Plot and Subplot
W rite Matlab code that displays the following four graphs next to each other (in
one figure) as seen below. Let x contain 100 evenly spaced points, running from
0 to 10. Title and label both the x and y axes of your

Computer Question 1:
W rite Matlab code that performs the basic tasks of a cashier at White Castle. First, use fprintf to
randomly display either Good morning, Good afternoon, or Good day, each with equal
probability.
Now, display a menu asking the user w

Computer Question 1:
Plot and Subplot
W rite Matlab code that displays the following four graphs next to each other (in
one figure) as seen below. Let x contain 100 evenly spaced points, running from
0 to 10. Title and label both the x and y axes of your

14:440:127, Fall 2008
Exam 2 Version C
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y

14:440:127, Fall 2008
Exam 1 Version E
No Computer Question 1:
Answer whether the following questions evaluate to True or False:
Let x = 15, y = 93, and z = -5
a) z+5 > 0
b) rem(y,x) > 3
c) rem(x,y) > 3
d) ~x
e) 16<=x<=20
FALSE (it is 0)
FALSE (it is 3)
T

14:440:127, Fall 2008
Exam 2 Version E
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y

Recitation Problems Week 8
440:127 Fall 2012 S. J. Orfanidis
Please read Ch.9 of the text prior to going to your recitations sessions. Please do the following problems
during your recitation session, including any additional problems given to you by your

Recitation Problems Week 7
440:127 Fall 2012 S. J. Orfanidis
Please read Ch.8 of the text prior to going to your recitations sessions. Please do the following problems
during your recitation session, including any additional problems given to you by your

Recitation Problems Week 4
440:127 Fall 2012 S. J. Orfanidis
Please do the following problems from your textbook during your recitation session, including any additional problems given to you by your TA. Upload the complete solutions within 48hrs of your

Recitation Problems Week 3
440:127 Fall 2012 S. J. Orfanidis
Please do the following drill problems on matrix properties during your recitation session, including any
additional problems given to you by your TA. Upload your completed work within 48hrs of

Recitation Problems Week 2
440:127 Fall 2012 S. J. Orfanidis
Please work on the following problems during your recitation session, including any additional problems
given to you by your TA. The objectives of this weeks recitation are to get you familiar w

Recitation Problems Week 1
440:127 Fall 2012 S. J. Orfanidis
Please do the following problems during your recitation session, including any additional problems given
to you by your TA. The objectives of this weeks recitations are to get you familiar with

The following are the recitation problems I think would be the best practice for Exam 3
RECITATION 1
11, 12, 13
RECITATION 2
2 (use a loop), 7, 10, 11, 13 (use random numbers), 21, 22, 23
RECITATION 3
1, 2, 3, 5, 6, 9, 12, 14, 20
RECITATION 4
2, 3, 4 (fin

14:440:127 Fall 2008
Exam 3
December 3rd through 9th
Logistics:
Exam 3 is a cumulative final exam. All topics introduced during the course are fair
game for this test.
The exam will be held during your normally scheduled recitation section (unless youve
m

14:440:127 Fall 2008
Exam 2
November 5th November 11th
Logistics:
The exam will be held during your normally scheduled recitation section (unless youve
made alternate arrangements with Blase due to a religious holiday, etc.) You will have
80 minutes to co

EXAM 1 Stats:
BEFORE ADJUSTING BETWEEN SECTIONS
Version a written had min: 18, max: 44, median: 36.50, mean 34.88
Version a computer had min: 2, max: 56, median: 24.00, mean 26.20
Version a had min: 27, max: 100, median: 56.00, mean 61.08
-Version b writt

14:440:127 Fall 2008
Exam 1
October 1st October 7th
Logistics:
The exam will be held during your normally scheduled recitation section (unless youve
made alternate arrangements with Blase due to a religious holiday, etc.) You will have
80 minutes to compl

14:440:127, Fall 2008
Exam 2 Version E
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y

14:440:127, Fall 2008
Exam 1 Version E
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y

14:440:127, Fall 2008
Exam 1 Version C
The entire exam is closed book, and there is no collaboration permitted. All of your answers must
be written in blue books; you will have separate bluebooks for the No Computer and Computer
sections. Be sure to put y