Archive for the ‘Notes’ Category

  • DIGITAL IMAGE

    May 29, 13 • 11984 Views • Notes • • 1 Comment

    DIGITAL IMAGE DEFINATION: IMAGE:- An  image is a 2D light intensity function f(X, Y) denotes spatial coordinates and which is at any point (X, Y) is proportional to the gray levels and brightness of the image at that point. Digital image has been discretized

  • INTRODUCTION TO IEEE 802.15 WPAN AND BLUETOOTH

    May 29, 13 • 4871 Views • Notes • • 2 Comments

    INTRODUCTION TO IEEE 802.15 WPAN AND BLUETOOTH IEEE 802.15 WPAN:- – It is the working group of institute of Electrical and Electronics Engineering. – It stands for the committees that mainly indicates wireless personal area networks. – There

  • About Blood Cancer

    May 29, 13 • 4955 Views • Medical Notes • • No Comments

    About Blood Cancer Blood Cancer is the disease in which the normal blood cell development is hindered by growth of an abnormal type of blood cells. These abnormal cells will grow uncontrollably and leads to the prevention of certain blood functions like

  • Frequency Division Multiple Access

    May 28, 13 • 10331 Views • Notes • • 3 Comments

    Frequency Division Multiple Access is defined as the division of the frequency band allocated for wireless cellular telephone communication of 30 channels, each of which can carry a voice messages with digital service,carry digital data. Frequency division

  • SOURCE CONVERSION

    May 28, 13 • 9357 Views • Notes • • 2 Comments

    SOURCE CONVERSION DEFINITION Converting a voltage into a current source makes the circuit simpler and the circuit solution are simplified especially with the mixed sources.  The process is known as source conversion and it is an application of Thevenin’s