Wednesday, February 27, 2013

Fm Lab

Expt No : 2Date:
FREQUENCY MODULATION AND DEMODULATION
heading:
(i) To generate the frequence modulation u viceg stimulation pawn in MATLAB.
(ii) Write a program to generate the frequency modulation using MATLAB tool.
(iii) To obtain the frequency demodulation by dip detection using stimulation tool in MATLAB.

computer softw ar Required:
1. MATLAB, Computer installed with Windows XP or higher Version.

Matlab® Introduction:

MATLAB® is a programming language and numerical computing environment. The name MATLAB® is an acronym for ground substance Laboratory. As it name suggests it allows easy manipulation of matrix and vectors. Plotting utilizations and data is made easy with MATLAB®. It has a good vivid User Interface and conversion of matlab files to C/C++ is possible. It has some(prenominal) toolboxes that possess special functions for specific applications. For example Image Processing, skittish Networks, CDMA toolboxes are name a few. An additional package, Simulink, adds graphical multidomain assumption and Model-Based Design for dynamic and embedded systems. Simulink contains Blocksets that is analogous to Toolboxes.It was created by Mathworks Incorporation, USA. MATLAB® has buzz off a defacto programming language for Engineers.

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Writing MATLAB programs for modulation applications train knowledge on very few functions and operators. The operators mostly utilize are arithmetic operators and matrix operators. To know more character in the moderate prompt help ops. MATLAB will touch a list in that to know on specific operator say addition type in the command prompt help plus. MATLAB will give how to wasting disease and other relevant information.

Commonly used graphical functions are plot, issue, subplot, title, and mathematical functions are sin and cos only. The mathematical functions sin and cos are self explanatory. The graphical function figure will create a new window and and so subsequent graphical commands can be applied. The plot function usually takes two vectors...If you want to get a spacious essay, order it on our website: Orderessay



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