Communication & its Process

Communication:
    “Communication is the process in which the message moves from source to the destination”

Process of Communication:
 Process of communication consists of following factors;
1) Source
2) Encoding
3) Message 
4) Channel
        Channel has further following types;
         1) Time consuming (Radio)
         2) Space covering (Printed martial)
         3) Combination of time consuming
              and space covering (TV & Internet)
5) Receiver
6) Decoding
7) Feedback

All these factors are defined as below;
Source:
 A person who speaks or writes is called source. It may be individual or group of people.

Encoding:
 The sender giving physical form to one’s idea is known as encoding.

Message:
 The encoded idea of the sender is called message. It transmits from source to destination.

Channel:
 It’s a medium which carries the message from the source to the receiver. There are three types of channels
                      Time consuming = Radio
                      Space covering = Printed Material
                      Both = TV & Internet

Receiver:
 The recipient of the message is called receiver.

Decoding:
 Decoding is the process of understanding the meaning of the message.

Feedback:
 The response of the receiver is called feedback. It completes the process of communication.

Download doc File HERE

Useful Calculus Formulas!!!

For more complex functions using the definition of the derivative Integration would be an almost impossible  task. Luckily for us we won’t have to use the definition terribly often. We will have to use it on occasion, however we have a large collection of formulas and properties that we can use to simplify our life considerably and will allow us to avoid using the definition whenever possible. We will introduce most of these formulas over the course of the next several sections. We will start in this section with some of the basic properties and formulas. We will give the properties and formulas in this section in both “prime” notation and “fraction” notation.

Differentiation Formulas:                                 Download HERE

Integration Formulas:                                       Download HERE

Area & Circle Formulas:                                    Download HERE

Trignometric Formulas:                                    Download HERE

Computer Fundamentals - P.K Sinha (Lecture Notes)

Auther: P.K Sinha 
Paperback: 404 pages 
Publisher: BPB Publications 
Date: (November 30, 2004) 
ISBN-10: 8176567523 
ISBN-13: 978-8176567527 

Description Of The Book:

This is the third edition of the widely popular Computer Fundamentals book. It has been thoughtfully structured to introduce the readers to all the important concepts of computers and information technology through a single book. Complete with numerous illustrations and examples, chapter summaries, end-of-chapter questions, and a glossary of important terms, Computer Fundamentals is designed to serve as an ideal textbook for various introductory courses offered in Computer Science, Information Technology, and other related areas.Readers will find sufficient coverage of all major topics in the field, including: Characteristics,Generations,Classification, and Basic Organization of computers.Number systems, Computer codes, Binary arithmetic, Boolean algebra, and Logic circuits.Internal structure and functioning of CPU, Memory, Secondary storage devices, and I/0 devices.Computer Software, its various types with examples, and the commonly used tools and techniques for planning, development, implementation and operation of software systems.Computer languages, Operating Systems, Data Communications & computer networks,and Database technologies.The Internet, Multimedia computing systems and their applications, and many more...

Table of contents:
 
Chapter 1 Introduction
Chapter 2 Basic computer organization
Chapter 3 Number systems
Chapter 4 Computer codes
Chapter 5 Computer arithmetic
Chapter 6 Boolean algebra and logic circuits
Chapter 7 Processor and memory
Chapter 8 Secondary storage devices
Chapter 9 Input-output devices
Chapter 10 Computer software
Chapter 11 Planning the computer program
Chapter 12 Computer languages
Chapter 13 Systems implementation and operation
Chapter 14 Operating systems 
Chapter 15 Application software packages
Chapter 16 Business data processing 
Chapter 17 Data communication and computer networks
Chapter 18 The Internet
Chapter 19 Multimedia
Chapter 20 Classification of computers
Chapter 21 Introduction to c programming language

Download Lecture Notes HERE

Boolean Calculator 2- Software Download

Developer:Monkeybread Software 
License:Freeware
Size:0.99 MB
OS: Windows/Mac
Binary Format: Universal Binary
Category: Scientific

Boolean Calculator is a simple utility for technical informatics on university. If you enter a formula like "a and b and (not c)" it will show you a table where you can observe on which boolean combination of a, b and c the term is true.

What's NEW in Version 2:
· Supports shortcuts: "&" for "and", "|" for "or", "!" for "not", "1" for "true" and "0" for "false".
· You can have as many variables of any name with only characters.
· Sorry, but xor is not a supported keyword in Realbasic.

Download HERE

Calculus 5TH Edition Schaums Outline Download ebook!

Subtitle:         Calculus

ISBN:             9780071508612 

Author:           Ayres, Frank, Mendelson, Elliott 
Publisher:        McGraw-Hill 
Subject:          Calculus 
Copyright:       2009 
Series:            Schaum's Outline Series 
Publish Date:   August 2008 
Grade Level:    College/higher education: 
Language:       English 
Pages:            534
Format:           PDF
Size:               4.05 MB

Table of Contents
Schaum's Outline of Calculus, 5ed 

1. Linear Coordinate Systems. Absolute Value. Inequalities.
2. Rectangular Coordinate Systems
3. Lines
4. Circles
5. Equations and their Graphs
6. Functions
7. Limits
8. Continuity
9. The Derivative
10. Rules for Differentiating Functions
11. Implicit Differentiation
12. Tangent and Normal Lines
13. Law of the Mean. Increasing and Decreasing Functions
14. Maximum and Minimum Values
15. Curve Sketching. Concavity. Symmetry.
16. Review of Trigonometry
17. Differentiation of Trigonometric Functions
18. Inverse Trigonometric Functions
19. Rectilinear and Circular Motion
20. Related Rates
21. Differentials. Newton's Method
22. Antiderivatives
23. The Definite Integral. Area under a Curve
24. The Fundamental Theorem of Calculus
25. The Natural Logarithm
26. Exponential and Logarithmic Functions
27. L'Hopital's Rule
28. Exponential Growth and Decay
29. Applications of Integration I: Area and Arc Length
30. Applications of Integration II: Volume
31. Techniques of Integration I: Integration by Parts
32. Techniques of Integration II: Trigonometric Integrands and Trigonometric Substitutions
33. Techniques of Integration III: Integration by Partial Fractions
34. Techniques of Integration IV: Miscellaneous Substitutions
35. Improper Integrals
36. Applications of Integration III: Area of a Surface of Revolution
37. Parametric Representation of Curves
38. Curvature
39. Plane Vectors
40. Curvilinear Motion
41. Polar Coordinates
42. Infinite Sequences
43. Infinite Series
44. Series with Positive Terms. The Integral Test. Comparison Tests
45. Alternating Series. Absolute and Conditional Convergence. The Ratio Test
46. Power Series
47. Taylor and Maclaurin Series. Taylor's Formulas with Remainder
48. Partial Derivatives
49. Total Differential. Differentiability. Chain Rules
50. Space Vectors
51. Surfaces and Curves in Space
52. Directional Derivatives. Maximum and Minimum Values.
53. Vector Differentiation and Integration
54. Double and Iterated Integrals
55. Centroids and Moments of Inertia of Plane Areas
56. Double Integration Applied to Volume under a Surface and the Area of a Curved Surface
57. Triple Integrals

58. Masses of Variable Density
59. Differential Equations of First and Second Order

Download In PDF Format HERE

Schaum's Outline of Vector Analysis - Ebook Download

Author:            Spiegel; Murray Spiegel
Publisher:        MCGRAW-HILL
ISBN:               9780070602281
Publish date:  June 1968
Format:            PDF
Size:                 15 MB

Discription:

Introducing to students the vector analysis, this title presents different kinds of equations and natural aid for forming internal pictures of physical and geometrical thoughts. It is good for students of the physical sciences and of physics, mechanics, electromagnetic theory, aerodynamics, and many other fields.

This book introduces students to vector analysis, a concise way of presenting certain kinds of equations and a natural aid for forming mental pictures of physical and geometrical ideas. Students of the physical sciences and of physics, mechanics, electromagnetic theory, aerodynamics and a number of other fields will find this a rewarding and practical treatment of vector analysis. Key points are made memorable with the hundreds of problems with step-by-step solutions, and many review questions with answers.

Table of contents:

Vectors 
Scalars 
Vector algebra 
Laws of vector algebra 
Unit vectors 
Rectangular unit vectors 
Components of a vector 
Scalar fields 
Vector fields 
The Dot and Cross Product 16 (19) 
Dot or scalar products 
Cross or vector products 
Triple products Reciprocal sets of vectors 
Vector Differentiation 35 (22) 
Ordinary derivatives of vectors 
Space curves 
Continuity and differentiability 
Differentiation formulas 
Partial derivatives of vectors 
Differentials of vectors 
Differential geometry 
Mechanics 
Gradient, Divergence and Curl 57 (25) 
The Vector differential operator del 
Gradient 
Divergence 
Curl 
Formulas involving del 
Invariance 
Vector Integration 82 (24) 
Ordinary integrals of vectors 
Line integrals 
Surface integrals 
Volume integrals 
The Divergence Theorem, Stokes' Theorem, and 106(29) 
Related Integral Theorems 
The divergence theorem of Gauss 
Stokes' theorem 
Green's theorem in the plane 
Related integral theorems 
Integral operator form for del 
Curvilinear Coordinates 135(31) 
Transformation of coordinates 
Orthogonal curvilinear coordinates 
Unit vectors in curvilinear systems 
Arc length and volume elements 
Gradient, divergence and curl 
Special orthogonal coordinate systems 
Cylindrical coordinates 
Spherical coordinates 
Parabolic cylindrical coordinates 
Paraboloidal coordinates 
Elliptic cylindrical coordinates 
Prolate spheroidal coordinates 
Oblate spheroidal coordinates 
Ellipsoidal coordinates 
Bipolar coordinates 
Tensor Analysis 166(52) 
Physical laws, Spaces of N dimensions 
Coordinate transformations 
The summation convention 
Contravariant and covariant vectors 
Contravariant, Covariant and mixed tensors 
The Kronecker delta 
Tensors of rank greater than two 
Scalars or invariants 
Tensor fields 
Symmetric and skew-symmetric tensors 
Fundamental operations with tensors 
Matrices 
Matrix algebra 
The line element and metric tensor 
Conjugate or reciprocal tensors 
Associated tensors 
Length of a vector 
Angle between vectors 
Physical components 
Christoffel's symbols 
Transformation laws of Christoffel's symbols 
Geodesics 
Covariant derivatives 
Permutation symbols and tensors 
Tensor form of gradient, divergence and curl 
The intrinsic or absolute derivative 
Relative and absolute tensors 
Index 218

Download HERE in PDF format

Thomas Calculus 11e + Solution Download

Author: George B. Thomas, Maurice D. Weir, Joel Hass, Frank R. Giordano

Paperback: 1380 pages

Publisher: Addison Wesley

ISBN-10: 0321185587

ISBN-13: 978-0321185587

File Format: PDF

File Size: 39.7 MB

 The new edition of Thomas is a return to what Thomas has always been: the book with the best exercises. For the 11th edition, the authors have added exercises cut in the 10th edition, as well as, going back to the classic 5th and 6th editions for additional exercises and examples. The book’s theme is that Calculus is about thinking; one cannot memorize it all. The exercises develop this theme as a pivot point between the lecture in class, and the understanding that comes with applying the ideas of Calculus. In addition, the table of contents has been refined to match the standard syllabus. Many of the examples have been trimmed of distractions and rewritten with a clear focus on the main ideas. The authors have also excised extraneous information in general and have made the technology much more transparent. The ambition of Thomas 11e is to teach the ideas of Calculus so that students will be able to apply them in new and novel ways, first in the exercises but ultimately in their careers. Every effort has been made to insure that all content in the new edition reinforces thinking and encourages deep understanding of the material.

Table of Contents


1. Preliminaries:
Real Numbers and the Real Line.
Lines, Circles, and Parabolas.
Functions and Their Graphs.
Identifying Functions; Mathematical Models.
Combining Functions; Shifting and Scaling Graphs.
Trigonometric Functions.
Graphing with Calculators and Computers.

2. Limits and Derivatives:
Rates of Change and Limits.
Calculating Limits Using the Limit Laws.
Precise Definition of a Limit.
One-Sided Limits and Limits at Infinity.
Infinite Limits and Vertical Asymptotes.
Continuity.
Tangents and Derivatives.

3. Differentiation:
The Derivative as a Function.
Differentiation Rules.
The Derivative as a Rate of Change.
Derivatives of Trigonometric Functions.
The Chain Rule and Parametric Equations.
Implicit Differentiation.
Related Rates.
Linearization and Differentials.

4. Applications of Derivatives:
Extreme Values of Functions.
The Mean Value Theorem.
Monotonic Functions and the First Derivative Test.
Concavity and Curve Sketching.
Applied Optimization Problems.
Indeterminate Forms and L'Hopital's Rule.
Newton's Method.
Antiderivatives.

5. Integration:
Estimating with Finite Sums.
Sigma Notation and Limits of Finite Sums.
The Definite Integral.
The Fundamental Theorem of Calculus.
Indefinite Integrals and the Substitution Rule.
Substitution and Area Between Curves.

6. Applications of Definite Integrals:
Volumes by Slicing and Rotation About an Axis.
Volumes by Cylindrical Shells.
Lengths of Plane Curves.
Moments and Centers of Mass.
Areas of Surfaces of Revolution and The Theorems of Pappus.
Work.
Fluid Pressures and Forces.

7. Transcendental Functions:
Inverse Functions and their Derivatives.
Natural Logarithms.
The Exponential Function.
ax and loga x.
Exponential Growth and Decay.
Relative Rates of Growth.
Inverse Trigonometric Functions.
Hyperbolic Functions.

8. Techniques of Integration:
Basic Integration Formulas.
Integration by Parts.
Integration of Rational Functions by Partial Fractions.
Trigonometric Integrals.
Trigonometric Substitutions.
Integral Tables and Computer Algebra Systems.
Numerical Integration.
Improper Integrals.

9. Further Applications of Integration:
Slope Fields and Separable Differential Equations.
First-Order Linear Differential Equations.
Euler's Method.
Graphical Solutions of Autonomous Equations.
Applications of First-Order Differential Equations.

10. Conic Sections and Polar Coordinates:
Conic Sections and Quadratic Equations .
Classifying Conic Sections by Eccentricity.
Quadratic Equations and Rotations.
Conics and Parametric Equations; The Cycloid.
Polar Coordinates .
Graphing in Polar Coordinates.
Area and Lengths in Polar Coordinates.
Conic Sections in Polar Coordinates.

11. Infinite Sequences and Series:
Sequences.
Infinite Series.
The Integral Test.
Comparison Tests.
The Ratio and Root Tests.
Alternating Series, Absolute and Conditional Convergence.
Power Series.
Taylor and Maclaurin Series.
Convergence of Taylor Series; Error Estimates.
Applications of Power Series.
Fourier Series.

12. Vectors and the Geometry of Space:
Three-Dimensional Coordinate Systems.
Vectors.
The Dot Product.
The Cross Product.
Lines and Planes in Space.
Cylinders and Quadric Surfaces .


13. Vector-Valued Functions and Motion in Space:
Vector Functions.
Modeling Projectile Motion.
Arc Length and the Unit Tangent Vector T.
Curvature and the Unit Normal Vector N.
Torsion and the Unit Binormal Vector B.
Planetary Motion and Satellites.

14. Partial Derivatives:
Functions of Several Variables.
Limits and Continuity in Higher Dimensions.
Partial Derivatives.
The Chain Rule.
Directional Derivatives and Gradient Vectors.
Tangent Planes and Differentials.
Extreme Values and Saddle Points.
Lagrange Multipliers.
*Partial Derivatives with Constrained Variables.
Taylor's Formula for Two Variables.

15. Multiple Integrals:
Double Integrals.
Areas, Moments and Centers of Mass*.
Double Integrals in Polar Form.
Triple Integrals in Rectangular Coordinates.
Masses and Moments in Three Dimensions.
Triple Integrals in Cylindrical and Spherical Coordinates.
Substitutions in Multiple Integrals.

16. Integration in Vector Fields:
Line Integrals.
Vector Fields, Work, Circulation, and Flux.
Path Independence, Potential Functions, and Conservative Fields.
Green's Theorem in the Plane.
Surface Area and Surface Integrals.
Parametrized Surfaces.
Stokes' Theorem.
The Divergence Theorem and a Unified Theory.

Appendices:
Mathematical Induction.
Proofs of Limit Theorems.
Commonly Occurring Limits .
Theory of the Real Numbers.
Complex Numbers.
The Distributive Law for Vector Cross Products.
Determinants and Cramer's Rule.
The Mixed Derivative Theorem and the Increment Theorem.
The Area of a Parallelogram's Projection on a Plane.

Download Thomas Calculus 11e                      HERE

Download Thomas Calculus 11e(Solution)         Link1  Link2

Anthony-Robbins - Awaken The Giant Within

Awaken the Giant Within

Written by Anthony Robbins 
Publisher - Free Press

First published in 1992

ISBN - 0671791540

"Awaken the Giant Within" - How to Take Immediate Control of Your Mental, Emotional, Physical and Financial Destiny! was written by Anthony Robbins back in 1992. It is 544 pages of the man's motivational techniques and self help tips. Awaken the Giant Within covers a wide range of topics, from goal setting, to Neuro-linguistic programming (NLP), personal finance, and relationships. 

The book comes across as fast paced and entertaining, just like he is on his many infomercials. It covers a lot of material, with much of it requiring you to make positive changes and work on yourself. So it is probably best skimmed, before going back to chapters that relate most to your life.

Robbins uses a lot of techniques that are either influenced by or are taken from the pseudoscientific principles of Neuro-linguistic programming (NLP). But Awaken the Giant Within is more than a book derived from NLP, it is a manual for life. If one technique or chapter does not work for you, there are plenty more in the book that can. 

Anthony Robbins has copped plenty of criticisms for his infomercials, his personal life, and his high priced seminars, but Awaken the Giant Within is a self help classic. 

Awaken the Giant Within Book Quotes
"After making a true decision, even a tough one, most of us feel a tremendous amount of relief. We've finally gotten off the fence! And we all know how great it feels to have a clear, unquestionable objective." Tony Robbins

"The truth is that we can learn to condition our minds, bodies, and emotions to link pain or pleasure to whatever we choose. By changing what we link pain and pleasure to, we instantly change our behaviors." Tony Robbins

"The past doesn't equal the future. All great leaders, all people who have achieved in any area of life, know the power of continuously pursuing their vision, even if all the details of how to achieve it aren't yet available." Tony Robbins 

Awaken the Giant Within Book Contents

Foreword
Part One - Unleash Your Power
Part Two - Taking Control, The Master System
Part Three - The Seven Days to Shape Your Life
Part Four - A Lesson in Destiny

Download HERE

Digital And Logic Design 2nd Edition Download

Digital design
By M. Morris Mano
Contributor M. Morris Mano
Edition: 2
Published by Prentice-Hall, 1991
Original from the University of Michigan
Digitized Dec 18, 2007
ISBN 013212937X, 9780132129374
516 pages

This book has been on the market for many years (which in itself seems like a good sign), and when it comes to learning the fundamentals of digital design, it is hard to find a better reference. The books strong points include a number of good examples in each chapter, and plenty of problems that seem quite reasonable for a beginning student to solve. My only criticism may be the absence of a chapter on VHDL, which would probably have more use than some of the other topics (such as the various types of logic families) discussed towards the end of the book

Download HERE

Computer Dictionary

The purpose of this Computer Dictionary is to provide a meaningful definition of the important computer and telecommunications words, phrases, buzzwords, and technical terms used in the world of computers and the Internet. While this document is comprehensive, it does not contain every definition possible. The level should be adequate to provide an explanation of the technology with minimum use of technical terms, and is thus directed towards the lay person. In the last 100 years, we have seen the extraordinary acceleration of the development of technology. This era has spawned the invention of countless information-based products and allowed us to contact people worldwide, regardless of time and location. The quantity of information available to us is without bounds. However, this need for technology has created the need for a computer-literate workforce. It is the hope that this document will provide the basic knowledge for rural Texans to begin the path towards computer literacy and understanding.
This document is a part of the effort to provide technical assistance, training, materials, and resources to enable rural communities and Texans to move into the Digital Age through the use of technology, computers, high-speed broadband communications, and the Internet. It is the larger goal that rural Texas communities should have access to all of the available resources and information on technology and telecommunications. Thus, it is the anticipated outcome that through this assistance and provided resources, rural Texas communities will develop their capacity to fully utilize technology and telecommunications.


DOWNLOAD HERE