Discrete Systems project

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the requirements are in the attachment files

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EEGR 322 (Sections 1 and 2) Spring 2019 Guidelines for Project 1 Dr. Arlene Cole-Rhodes/Dr. Mulugeta Dugda Project Due date: Tuesday, 3/5/2019 1. Format: Students will work on the project in groups of two. You may choose a partner to work with and inform your Instructor of your choice, otherwise a partner will be assigned. 2. Your Report should include a. Cover/Title page  Names of the group members  Course Number and section b. Body  Every question and plot needs to be properly labeled, using the Matlab code.  Results should be included under the appropriate section (including the numerical values of the signals being plotted). c. Appendix  All Matlab code for each question should be included in an Appendix. 3. In Addition: Compute the convolution of part 2(d) by hand, and compare the results of your hand calculations to that produced by matlab. Are the results different? ....If so, explain how and why.
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Explanation & Answer

Hi, here is your assignment. I also sent you the zip file that contains matlab files :). The code shown on the Appendix part.. All instructions has followed :)

Spring 2019
Project 1
Names of the group members
Course Number and section

Problem 1:
Figure 1: E1.4a

Figure 2: E1.4b

Problem 2:
Plot and label the following signals in the range -10≤ n ≤10;
𝑛𝜋

𝑛

a. 𝑥 [𝑛] = √ 3 𝑠𝑖𝑛 (( 4 + 6 ). State the period of the sinusoid.
𝑛

3
b. ℎ[𝑛] = ( ) 𝑢[𝑛 + 2]
4

c. The product 𝑧[𝑛] = 𝑥 [𝑛]ℎ[𝑛]. Using the signals defined above.
d. The convolution 𝑆 [𝑛] = ℎ[𝑛] ∗ 𝑢[𝑛] ie. The step response over the range −15 ≤ 𝑛 ≤ 15

Results
Problem 1:
a. E1. 4a

Numerical values
n = Columns 1 through 20
-10

-9

-8 -7

-6

-5

-4

-3

-2

-1

0

1

2

3

4

5

6

7

8

9

A = 10
a = -0.9000
f = Columns 1 through 12:
28.6797 -25.8117 23.2306 -20.9075 18.8168 -16.9351 15.2416 -13.7174 12.3457 11.1111 10.0000 -9.0000
Columns 13 through 21:
8.1000 -7.2900

6.5610 -5.9049

5.3144 -4.7830

4.3047 -3.8742

3.4868

b. E1. 4b

Numerical values
n=
Columns 1 through 20: -10
6 7 8 9
Columns 21 through 31: 10

-9
11

-8
1...


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