Problem 1:
Problem 2:
Problem 3:
Problem 4:
2x1+5x2+x3=-5-(-3)=-2
5x1+2x2+x3=12-(12)=0
x1+2x2+x3=3-(4)=-1
x1= 0.25
x2= -0.417
X1= 2+0.25=2.25
x2=-3-0.417=-3.417
X3=8-3.417=7.583
x3=-0.417
13.6 (a) First. the golden ratio can be used to create the interior points.
03—]
A
d:
(4—(—2J)=3.?082
x1: —2+3.7082 =1.7082
x3 = 4—3.7082 = 0.2918
The function can be evaluated at the interior points
ftx2)=f(0.2918) 21.04156
ftx1)=f(1.'.-'082)= 5.00750
MEC320: Homework # 7
Due Date: 04/23/15
Problem #1:
Problem #2:
Problem #3:
Problem #4:
(Note, this is problem 15.1 in the book, without the software package
section of the problem)
CHAPTER 2
2.1
IF x < 10 THEN
IF x < 5 THEN
x = 5
ELSE
PRINT x
END IF
ELSE
DO
IF x < 50 EXIT
x = x - 5
END DO
END IF
2.2
Step 1: Start
Step 2: Initialize sum and count to zero
Step 3: Examine top card.
Step 4: If it says end of data proceed to step 9; othe
MEC 320: Homework # 3
Due date: Wednesday 3/04/2015 (3PM)
Problem#1:
A pentadiagonal system with a bandwidth of five can be expressed generally as
(a) Develop a MATLAB program to efficiently solve such systems without pivoting in a
similar fashion to the
MEC 320: Homework # 4
Due date: Thursday 4/2/2015
Problem 1: Reading assignment- The document entitled Condition Number
and Relaxation Method [posted on the blackboard under documents]
Problem 2:
Problem 3:
Problem 4:
Problem 5:
Problem 6:
MEC320: Homework # 7
Due Date: 04/23/15
Problem #1:
Problem #2:
Problem #3:
Problem #4:
(Note, this is problem 15.1 in the book, without the software package
section of the problem)
MEC 320: Homework # 9
Due date: Thursday 5/7/2015
You are only required to do hand calculations. You are
free to use the computer if it helps you, but that the
code is not required.
Problem 1:
Problem 2:
Problem 3:
Problem 4: