Network Simulator NS-2 Code of Tcl Script to set nodes initial and destination position randomly

CODE:

OUTPUT:

For any help regarding Coding Please feel free to contact on : notesplanetprojects@gmail.com

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More

Network Simulator NS-2 Code for Tcl Script to set nodes destination and color randomly

CODE:

OUTPUT:

For any help regarding Coding Please feel free to contact on : notesplanetprojects@gmail.com

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More

Network Simulator NS-2 Code for Tcl Script to make TCP communication between nodes using DSR routing Protocol

CODE:

OUTPUT:

For any help regarding Coding Please feel free to contact on : notesplanetprojects@gmail.com

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More

Network Simulator NS-2 Code for Create Tcl Script to create fixed wireless nodes

CODE:

OUTPUT:

For any help regarding Coding Please feel free to contact on : notesplanetprojects@gmail.com

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More

Network Simulator NS-2 Code of Tcl Script for FTP over TCP Communication

CODE:

OUTPUT:

For any help regarding Coding Please feel free to contact on : notesplanetprojects@gmail.com

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic from: 

Read More

Network Simulator NS-2 Code to Create Tcl Script CBR over UDP Connection

CODE:

OUTPUT:

For any help regarding Coding Please feel free to contact on : notesplanetprojects@gmail.com

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%55
%%% sampling theorm %%%%%%%%%%%%%5
%%% x= sin(2*pi*f1*n)+cos(2*pi*f2*n) %%%%
%%% with f1= 2/128 & f2 = 4/128 %%%%%

clc;
close all;
clear all;
f1=2/128;
f2=4/128;
n=0:255;
fc=50/128;
x=sin(2*pi*f1*n)+cos(2*pi*f2*n);
xa=cos(2*pi*fc*n);
xamp=x.*xa;
subplot(2,2,1);plot(n,x);title('x(n)');
xlabel('n -->');
ylabel('amplitude');
subplot(2,2,2);
plot(n,xa);
title('xa(n)');
xlabel('n -->');ylabel('amplitude');
subplot(2,2,3);plot(n,xamp);
xlabel('n -->');ylabel('amplitude');

%%%%%%%%%%%%%%%%%%%%%%%%

 

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

close all

clc;

clear all;

im= imread(input('Enter the name of image :  ',  's'));

im = rgb2gray(im);

im_0=histeq(im);

im_1=exact_histogram(im);

H=imhist(im);

H_0=imhist(im_0);

H_1=imhist(im_1);

% Original image

%--------------------------------------------------------------------------

figure('color',[1 1 1]) 

h_im=axes('units','normalized','position',[0.05 0.1 0.4 0.8]);

imshow(im)

h_h=axes('units','normalized','position',[0.55 0.1 0.4 0.8]);

bar(0:255,H,'b');

set(h_h,'xlim',[0 255],'FontSize',15,'FontWeight','bold')

set(get(h_h,'Title'),'String','Original Image','FontSize',20,'FontWeight','bold')

Ylim_ref=get(h_h,'ylim');

% Classical histogram equalization

%--------------------------------------------------------------------------

figure('color',[1 1 1]) 

h_im=axes('units','normalized','position',[0.05 0.1 0.4 0.8]);

imshow(im_0)

h_h=axes('units','normalized','position',[0.55 0.1 0.4 0.8]);

bar(0:255,H_0,'b');

set(h_h,'xlim',[0 255],'ylim',Ylim_ref,'FontSize',15,'FontWeight','bold')

set(get(h_h,'Title'),'String','Classical Histogram Equalization','FontSize',20,'FontWeight','bold')

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Fig: Amplitude Modulation

AM is a method of transmitting signals, such as sound or digital information, in which the amplitude of carrier wave is changed

according to the message signal. AM is widely used in electronic communication field. The plotting of AM signal using MATLAB

is very easy.

%%%%%%%%%%% Amplitude Modulation %%%%%%%
clc;
clear all;
close all;
t=0:0.001:1;
set(0,'defaultlinelinewidth',2);
A=input('Enter the amplitude of message signal - :  ');
fm=input('Enter the Message frequency - :  ');% Message signal frequecny
fc=input('Enter the Carrier frequency - :  ');% Carrier signal frequency
mi=input('Modulation Index - : ');

if (mi >1 || mi < 0 )
disp('Enter value between 0 and 1');
break;
end
x=A*sin(2*pi*fm*t);%Message Signal
subplot(3,1,1);%Plotting frame divided in to 3 rows and this fig appear at 1st
plot(t,x);
xlabel('Time');
ylabel('Amplitude');
title('Message Signal');
grid on;

c=A*sin(2*pi*fc*t);%Carrier Signal
subplot(3,1,2);
plot(t,c);
xlabel('Time');
ylabel('Amplitude');
title('Carrier Signal');
grid on;

am=(A+mi*x).*sin(2*pi*fc*t);%AM Signal, Amplitude of Carrier changes to (A+Message)
subplot(3,1,3);
plot(t,am);
xlabel('Time');
ylabel('Amplitude');
title('AM Signal');
grid on;

%%%%%%%%%%%% END %%%%%%%%%%%55

Enter the amplitude of message signal - :  2
Enter the Message frequency - :  5
Enter the Carrier frequency - :  100
Modulation Index - : 0.5

Download Project for B.E, B.Tech, BCA, MCA, M.E, M.Tech, B.Sc, M.Sc and Polytechnic

Read More