Category: Notes

Notes on different subjects in engineering, management, medical, economics, commerce subjects.

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Power Flow Studies Notes

Power Flow Studies Notes   Power flow analysis/studies is the preliminary step used in any Power Evacuation Studies. Power flow calculations provide active and reactive power flows and bus voltage magnitude and their phase angle...

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Wideband Code Division Multiple Access Notes (WCDMA)

Wideband Code Division Multiple Access Notes (WCDMA) Definition – What does Wideband Code Division Multiple Access (WCDMA)mean? Wideband Code Division Multiple Access (WCDMA) is a third-generation (3G) standard that employs the direct-sequence code division multiple...

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Basic Principles of OFDM Notes

Basic Principles of OFDM Notes 1. Introduction The basic principle of OFDM is to split a high-rate datastream into a number of lower rate streams that are transmitted simultaneously over a number of subcarriers....

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Channel coding Definition

Channel coding Definition   A coding technique is described which improves error performance of synchronous data links without sacrificing data rate or requiring more bandwidth. This is achieved by channel coding with expanded sets...

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Window Programming Notes

Window Programming Notes   The Window Architecture The concept of handlers, The concept of window class, Registering a Window class, Style like CS HREDRAW, Instance handlers, Icon handlers, Cursor handlers, Menu name, Creating a...

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Automobile Engineering Notes

Automobile Engineering Notes   Introduction: Basic structure, general layout and type of automotive vehicles, Frameless and unitary construction; position of power unit. Power Unit : Power requirements – motion resistance and power loss, tractive...