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Showing posts from 2011

Muslim Pray @ Airport, Let the Conversation Begin

A Heart Touching Video. (Always believe in God)

Super Mario enters the real world !! Its Cool

MySQL Cheat Sheet V1

MySQL is a small, fast and highly configurable DBMS. It supports a number of different table fileformats, depending on the requirements of the user.
mysqlaccess - Tool for creating MySQL usersmysqladmin - Utility for administering MySQLmysqldump - Tool for dumping the contents of a MySQL database. Useful for backing up a database from within the console.mysql - Command line interface to MySQLmysqlshow - List all MySQL database

Why this Kolaveri di :: CS Version v1

======= CS Version of Kolaveri Di ! =======
Yo boys.. im singin song..
Noob song...
Lame song...
Y dis noobgiri noobgiri noobgiri di..!!
Y dis noobgiri noobgiri noobgiri di..!!Noob Sala...
Y dis noobgiri noobgiri noobgiri di..!!
Kya noob hai..
Y dis noobgiri ..................aa di..!!

AES: Advanced Encryption Standard Basics

Evolutionary Algorithm

Evolutionary algorithm (EA) is a generic population-based metaheuristic optimization algorithm. An EA uses  home mechanisms inspired by biological evolution: reproduction, mutation, recombination, and selection. Candidate solutions to the optimization problem play the role of individuals in a population, and the tness function determines the environment within which the solutions "live" . Evolution of the population then takes place after the repeated application of the above operators.This description is deliberately based on a unifying view presenting a general scheme that forms the common basis of all Evolutionary Algorithm variants. The main components of EAs are discussed, explaining their role and related issues of terminology. Further on we discuss general issues for EAs concerning their working. Finally, we put EAs into a broader context and explain their relation with other global optimisation techniques.
DownloadPPT,Project Report & Latex Source Files

Hybrid ARQ

This paper presents a new type of hybrid ARQ scheme for error control in data communication systems. The new scheme is based on the concept that the parity-check digits for error correction are sent to the receiver only when they are needed. Normally, data blocks with some parity-check bits for error detection are transmitted. When a data block D is detected in errors, the retransmissions are not simply repetitions of D, but alternate repetitions of a parity block P(D) and D. The parity block P(D) is formed based on D and a half-rate invertible code which is capable of correcting r or fewer errors and simultaneously detecting d ( d > r) or fewer errors. When a parity block is received, it is used to recover the originally transmitted data block either by inversion or by decoding operation. The repetitions of the parity block P(D) and the data block D are alternately stored in the receiver buffer for error correction until D is recovered.

Soap: how to make a mouse work in mid air

Soap is a pointing device based on hardware found in a mouse, yet works in mid-air. Soap consists of an optical sensor device moving freely inside a hull made of fabric. As the user applies pressure from the outside, the optical sensor moves independent from the hull. The optical sensor perceives this relative motion and reports it as position input. Soap offers many of the benefits of optical mice, such as high-accuracy sensing. Its used for a variety of application scenarios, including wall display interaction, Windows Media Center, slide presentation, and interactive video games.

List of politicians in India charged with Corruption

List of politicians in India charged with corruptionnamepositionchargestrial resultLalu Prasad YadavChief Minister of Bihar, Minister of RailwaysFodder scam, othersacquitted in 2006 Madhu KodaChief Minister of JharkhandRs 4000 crores (USD 800 mn) graft money caseIn jail since 2009, investigation continues A. RajaUnion Cabinet Minister for Communications and Information Technology2G spectrum scam

Support Jan LokPal Bill (Know the Difference)

The following table details differences between the Jan Lokpal Bill being offered by the Government and the one offered by Anna Hazare's team IssueThe Jan Lokpal Bill Government's Lokpal Bill Prime MinisterCan be investigated with permission of seven member Lokpal bench.PM cannot be investigate by Lokpal.JudiciaryCan be investigated, though high level members may be investigated only with permission of a seven member Lokpal bench.Judiciary is exempt and will be covered by a separate "judicial accountability bill".MPsCan be investigated with permission of seven member Lokpal bench.Can be investigated, but their conduct within Parliament, such as voting, cannot be investigated.

Powerfull Funny Animation

JAYA HE Jana Gana Mana in 39 voices

Matlab Video Tutorial

Course Contents:

MATLAB Tutorial: Getting Started with MATLAB (New)MATLAB Help: Working in the MATLAB Development EnvironmentMATLAB Function: Writing a MATLAB ProgramMATLAB GUI: Creating A Graphical User Interface with MATLAB

Origin of Friend Ship Day

Friendship Day was originally promoted by Joyce Hall, the founder of Hallmark cards in 1919, and intended on first sunday of august to be a day where people celebrated their friendships by sending cards. The first Sunday in August was chosen as the centre of the largest lull in holiday celebrations. Friendship Day was promoted by the greetings card National Association during the 1920s but met with consumer resistance - given that it was rather too obviously a commercial gimmick to promote greetings cards. By the 1940s the number of Friendship Day cards available in the US had dwindled and the holiday largely died out there. There is no evidence to date for its uptake in Europe, however it has been kept alive and revitalised in Asia( Especially in India) where several countries adopted the tradition of dedicating a day to friends. Today, Friendship Day is enthusiastically celebrated in a number of countries across the world.

Direct PCB Printing at Home using Inkjet Printers

This page details the use of Epson InkJet printers with pigment based inks to feed and directly print resist patterns to copper clad printed circuit board stock, ready for etching. Once you can feed the PCB through the printer for etch resist, you can then feed it back through the printer for solder mask (yes! Several people report that it works quite well!) and for a component "silk-screen".

Why You Should not use Mobile near Petrol Station or Pump

Many of You know We Should not Use Mobiles near Petrol station or Petrol Pump, We Know only the Reason, it Bursts, Have you Even Seen Some Live Happenings, Here are some for you. Hope This will help you in reminding, for not using mobile phones near Petrol Pump or Station.

Many of You know We Should not Use Mobiles near Petrol station or Petrol Pump, We Know only the Reason, it Bursts, Have you Even Seen Some Live Happenings, Here are some for you. Hope This will help you in reminding, for not using mobile phones near Petrol Pump or Station.

HD Video

NS2 Tutorial & Software Download

NS-2 is a discrete event simulator targeted at networking research. Ns-2 provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks.

Official Website : 

Download : 

Audio Compression Using Wavelets

Project Title: Audio Compression Using Wavelets
Year: 2008
Dept: Electronics & Telecommunication
Guide: Prof. S.G. Hate
Members: Jenniffer, Shiburaj, Prathamesh, Deepak, Pritesh

This is Funny Merging of Two Games

Contra & Tetries together


From two-way radios to the latest iPhone

How GPS Works with Presentation

Global Positioning System satellites transmit signals to equipment on the ground. GPS receivers passively receive satellite signals; they do not transmit. GPS receivers require an unobstructed view of the sky, so they are used only outdoors and they often do not perform well within forested areas or near tall buildings. GPS operations depend on a very accurate time reference, which is provided by atomic clocks at the U.S. Naval Observatory. Each GPS satellite has atomic clocks on board. Each GPS satellite transmits data that indicates its location and the current time. All GPS satellites synchronize operations so that these repeating signals are transmitted at the same instant. The signals, moving at the speed of light, arrive at a GPS receiver at slightly different times because some satellites are farther away than others. The distance to the GPS satellites can be determined by estimating the amount of time it takes for their si…

Distributed Optical Fiber Sensors and Their Applications

This presentation contains the theory behind optical fiber sensing measurement and the latest trends in optical fiber sensing measurement and its applications.Smart structures and materials in which an optical fiber acts as a sensor to measure distributed strain and/or temperature along the fiber have applications in health monitoring functions, such as preventive maintenance, product efficiency improvement, and maintenance cost reduction. Furthermore, optical fiber has the advantage that it is essentially explosion-proof, needs no electric power supply, and is not affected by outside noise, such as lightening or high-voltage electrical power lines. This makes optical fiber suitable for plant and civil applications.

Future Cooperative Wireless Networks

The density of nodes in mobile communication networks as well as the requirement for data throughput has increased steadily in the last decades. Since the available frequency spectrum is limited and bandwidth is a scarce resource, future communication systems are expected to utilize it as efficient as possible. In future systems, increased spectral efficiency (more bits per second per Hertz of bandwidth) as well as improved link reliability become even more important. In order to meet the continuously growing demands, extensive efforts are made to develop new standards for the evolution of existing third generation (3G) technologies. The next steps in the development of future cellular networks are the implementation of 3GPP long term evolution (LTE) technology and its upcoming fourth generation (4G) successor LTE-Advanced. The aim of next generation technologies is to provide mobile users with high data rates that meet the requirements for future cellular networks. LTE-Advanced offer…