matlab 2
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This document describes a lab experiment on signal addition and multiplication. The experiment involves adding and subtracting signals, as well as multiplying signals. Specifically, it asks the student to: 1) add signals like u[n] + u[-n] and u[n+2] + u[n-2], 2) subtract signals like u[n] - u[n+5] and [1,2,3,4,5] - [5,4,3,2,1], 3) multiply signals like 2n x u[n], and 4) decompose the signal [1,2,3,4,5,4,3,2,1] into its even and odd parts
![Task
1. Perform the following signal additions
a) u[n] + u[-n]
b) u[n+2] + u[n-2]
2. Perform the following signal subtractions
a) u[n] - u [n+5]
b) [1,2,3,4,5] - [5,4,3,2,1]
3. Multiply the following two signals
a) 2n x u[n]
4. Decompose the following signal into its even and odd parts
a) [1,2,3,4,5,4,3,2,1]
Assume -5 ≤ n ≤ 5 for
all questions
CECOS College of Engineering and IT
March – July 2012](https://image.slidesharecdn.com/labno-140228005429-phpapp02/85/matlab-2-6-320.jpg)
matlab 2
- 1. Lab No.11 Practice (Signal Addition and Multiplication) Designed by : Dawar Awan dawar@cecos.edu.pk CECOS College of Engineering and IT March – July 2012
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- 6. Task 1. Perform the following signal additions a) u[n] + u[-n] b) u[n+2] + u[n-2] 2. Perform the following signal subtractions a) u[n] - u [n+5] b) [1,2,3,4,5] - [5,4,3,2,1] 3. Multiply the following two signals a) 2n x u[n] 4. Decompose the following signal into its even and odd parts a) [1,2,3,4,5,4,3,2,1] Assume -5 ≤ n ≤ 5 for all questions CECOS College of Engineering and IT March – July 2012