Objective:
This lab is related to basic operations in MATLAB, i.e. Addition,
plotting, and to find roots and solutions of equations.
LAB TASKS:
1. Given that x=-5+9i and y=6-2i, use MATLAB to show that x+y=1+7i, x-y=11+11i, xy= -12+64i and x/y= -1.2 + 1.1

ELEC 2950
Lab Assignment 4
Connect a seven-segment display to your Arduino using a breadboard. Dont forget
to use resistors to limit your current!
Problem 1:
Use your Arduino terminal window to send a word to your Arduino and display it
using a seven-segm

Analog to Digital Conversion
AN 05
lectronique
Sample Rate
Nyquist Rule
Sampling Frequency Must Be at
Least 2X of Input Bandwidth
Oversampling
Reduces Aliasing Problems
Undersampling Possible with "Intelligent" System
Nyquist sampling theory is an excelle

ELECTRONICS & COMMUNICATION ENGINEERING
MATLAB: An Introduction
1. MATLAB Commands
To do work in MATLAB, you type commands at the > prompt. Often these
commands will look like standard arithmetic. Or function calls similar to many other
computer languages

Tan: Digital Signaling Processing 0123740908_chap07 Final Proof page 220 21.6.2007 11:05pm Compositor Name: MRaja
220
7
F I N I T E
TABLE 7.1
I M P U L S E
R E S P O N S E
F I L T E R
D E S I G N
Summary of ideal impulse responses for standard FIR filters

ELEG306: Digital Signal Processing
Chapter 10: Design of Digital Filters
10.1/10.2: Design of FIR Filters
Javier Garcia-Frias
Department of Electrical and Computer Engineering
University of Delaware
Fall 2010
Javier Garcia-Frias (Univ. of Delaware)
ELEG30

Department of Electrical and Information Technology
Formula Table
Digital Signal Processing
Bengt Mandersson
Lund 2011
Department of Electrical and Information Technology, Lund University, Sweden
Innehll
1 Basic trigonometrical formula
1.1
1.2
1.3
1.4
1.5

ELEG306: Digital Signal Processing
Chapter 10: Design of Digital Filters
10.3: Design of Digital IIR Filters (Part I)
Javier Garcia-Frias
Department of Electrical and Computer Engineering
University of Delaware
Fall 2010
Javier Garcia-Frias (Univ. of Dela

WHAT SAMPLING RATE ?
AN 04
lectronique
To answer this question, two cases must be considered :
-> Sampling for further calculation
-> Sampling for further re-collection
SAMPLING FOR FURTHER CALCULATION :
This case applies, for instance, for the calculatio

Digital Signal Processing
Chapter 6
Structures for
Discrete-Time
Systems
Structure for Discrete-Time Systems
Page 1
Revise 8/1/2005
Digital Signal Processing
Outline
6.0 Introduction
6.1 Block Diagram Representation of
Linear Constant-Coefficient
Differen

DSP:
Programming And
Application
Lecture 18
FIR Filter Design
Part 2
FIR Filter Design
Step 2: Coefficient Calculation
Recall that the FIR filter is characterised by:
(Difference Equation)
The sole objective of most FIR coefficient calculation (or
approx

MANUAL #1
Objective:
This lab gives the idea of implementation of programming (if-else,
loops) in MATLAB also it tells us how to find integrals and derivatives.
LAB TASK 1:
Write a code that take an input from user and display its required waveform
Hint:

Objective: This lab is related to amplitude modulation and demodulation.
LAB TASK 1:
In communication we need modulation for proper and reasonable communication. And for
modulation we multiply our message signal with carrier signal. Following code is of m

Objective: This lab is related to basic properties i.e. shifting, time reversal and
time scaling. Also this lab is related to basic signals.
LAB TASKS:
1) Following code shows manipulation in MATLAB namely time
shifting, time reversal and time scaling.
Fi

Objective: This lab is related to amplitude modulation and demodulation for SSB (single side
band).
LAB TASK:
In communication we need modulation for proper and reasonable communication. And for
modulation we multiply our message signal with carrier signa

6.1 ANSWER:
For wire transmission: from the first entry, we deduce the loss per kilometer is 3 dB. For the radio
transmission, we have loss (L) proportional to distance squared, so
.1
Similarly By putting values in the equation 1,we will get answers of al