To create:
• The complex variables
• The complex variables
• The complex variables
• The complex variables
Answer to Problem 27E
Solution:
• The addition of
• The multiplication of
• The complex conjugate and magnitude of
• The complex variables
Explanation of Solution
• The complex variables
The given complex variables are,
Add them.
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
sum = a+b
Save the MATLAB
Result:
Therefore, the result is stated above.
• The complex variables
The given complex variables are,
Multiply them.
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
Product = a*b
Save the MATLAB function with name chapter1_54793_1_27_2E.m in the current folder. Execute the function by typing the function name at the command window to generate output.
Result:
Therefore, the result is stated above.
• The complex variables
The given complex variables are,
The complex conjugate of c1 is,
The magnitude of c1 is,
The complex conjugate of c2 is,
The magnitude of c2 is,
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
%Conjugate
conj(a)
conj(b)
%Magnitude
abs(a)
abs(b)
Save the MATLAB function with name chapter1_54793_1_27_3E.m in the current folder. Execute the function by typing the function name at the command window to generate output.
Result:
Therefore, the result is stated above.
• The complex variables
MATLAB Code:
a = 1-3*i;
%Define the variable a.
b = 5+2*i;
%polar form
r = abs(a)
theta = angle(a)
r = abs(b)
theta = angle(b)
Save the MATLAB function with name chapter1_54793_1_27_4E.m in the current folder. Execute the function by typing the function name at the command window to generate output.
Result:
Therefore, the result is stated above.
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Chapter 14 Solutions
MATLAB: A Practical Introduction to Programming and Problem Solving
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