BTech Computer Science and Engineering Fourth Semester Syllabus - MG University

This post contains the syllabus for Fourth semester BTech Computer Science and Engineering from Mahatma Gandhi University (MG University), Kottayam. Click here to download pdf

EN 010 401 ENGINEERING MATHEMATICS III (Common to all branches)

Teaching scheme Credits: 4
2 hours lecture and 2 hour tutorial per week

MODULE 1 FOURIER SERIES (12 hours)

Dirichlet conditions - Fourier series with period 2π and 2l - Half range sine and cosine series - Harmonic Analysis - r.m.s Value

BTech Civil Engineering Third Semester Syllabus for MG University Students

You can download the syllabus for third semester civil engineering under MG (Mahatma Gandhi) university, Kerala. Click here to Download as pdf.

EN010301A ENGINEERING MATHEMATICS II

(common to all branches except CS & IT)
credits:4
[Teaching Scheme: 2 hours lecture and 2 hours tutorial per week]

MODULE 1: Vector differential calculus ( 12 hours)

Scalar and vector fields-gradient -physical meaning-directional derivative-divergence and curl-physical meaning-scalar potential conservative field-identities-simple problems.

How To Make a Text Subscript or Superscript Using HTML Code

To make a text superscript or subscript in a webpage using HTML language, there are two tags provided in the language.

Superscript

To make a text or some characters superscript, the HTML tag <sup> is used. For example, suppose we have to display 2ⁿ⁺¹. To display it, we have to use the following code:

2ⁿ⁺¹

We have to enclose the characters to be made superscript in ^and

Binary to Gray Code Converter

This post is to teach you how to convert binary number to corresponding Gray code. The conversion is so simple. You can see it..

If an n bit binary number is represented by B_n B_n-1 ...B₁ and its Gray code equivalent by G_n G_n-1...G₁ where B_n and G_n are the most significant bits (MSBs), then the Gray code bits are obtained from the binary code as follows. The symbol ⊕ stands for the Exclusive OR (XOR) operation explained below.

The conversion procedure is as follows:

String Comparison in C and C++ Languages and Working of strcmp function

In both C and C++ programming languages, an inbuilt function strcmp() is used to compare two strings. This function is defined in string.h header file. So, to use this function, you have to include the header file string.h in the program. Most of the people ( i mean beginners) have a wrong idea about the working of the this function. I also had made some false assumptions. This function takes two strings as arguments. And it compares the two strings using the ASCII equivalent of each character. Some of the false ideas about this function are:

• The function returns 1 when the strings are equal and 0 when they are not equal
• The function returns 1 when they are not equal
• The function returns 1 when the first string is greater than the second and returns -1 when the first one is less than the second one

Half Adder and Full Adder : Logic Design Lab Experiments

Aim:
1. To design and set up a half adder using

• (a) XOR gates and NAND gates
• (b) NAND gates only

2. To clesign and set up a full adder using

• (a) XOR gates and NAND gates
• (b) NAND gates only

TTL IC PinOuts

I am adding TTL (Transistor -  Transistor Logic) IC PinOut diagrams for the ICs 7400, 7402, 7404, 7408, 7410, 7411, 7414, 7420, 7421, 7432, 7442, 7446, 7447, 7473, 7474, 7476, 7483, 7485, 7486, 7490, 7492, 7493, 7495, 74121, 74123, 74138, 74139, 74150, 74151, 74153, 74154, 74155, 74157, 74160, 74162, 74161, 74163, 74190, 74191, 74192, 74193, 74194, 74195, 7488 and 7489. This may be useful for electronics lab for engineering or poly diploma courses. I am adding it as photos here. To download it as pdf, click here.

The ASCII Character Set or ASCII Chart

ASCII stands for American Standard Code for Information Interchange. ASCII is a 7 bit alphanumeric code used in computers. Each character is assigned with a positive integer (in between 0 and 127). This is the most popular coding system. The following is the ASCII chart of characters and corresponding integer value.

How to Hard Reset Nokia E63

This post will teach you how to hard reset Nokia E63, symbian smartphone. The same method can be

applied to hard reset similar E series phones, some other symbian phones and even some of the new Java phones from Nokia. Hard resetting is complete cleansing of phone memory and the firmware will repaired/reinstalled.

So when you hard reset your phone, it will result in loss of data including your contacts in phone memory and whatever you have stored in phone memory. To avoid loss of any important data, your can back up your data onto your memory card. There is an option provided in the phone to backup all the phone memory to memory card. To know how to backup your data, watch this video: http://www.youtube.com/watch?v=yPpqwhU4ErM

To hard reset your phone, Follow these instructions: