Phase-only holographic projection has driven a great deal of research and has often been seen as a desirable method of 2-D image formation. It is superior to conventional imaging projection technology. a real-time 2-D video projection system is developed here using this system. The computational
complexity of calculating diffraction patterns has been the major hindering force for this. The poor quality of the resultant images was also a factor. This paper shows a a new pproach to hologram generation and display. Thus a
high-quality real-ti ....etc

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Project on to study the factors on which self inductance of a coil depends by observing the effect of this coil,when put in series with a bulb/resistor in a circuit fed by an ac source of adjustable frequency. ....etc

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Thank you..i will like to know how to do this project.
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INTRODUCTION
If you're thinking about assembling a home theatre system, you may be looking at large screen televisions as the heart of your system. Projection TV could give you the size that you want -- CRT screens generally top out at 40 (101 cm) or so, and at that size, they are huge and heavy. Plasma screens can be bigger than that and still manageable, but they can be extremely expensive. Projection TV technology can create large screen sizes at a reasonable price. Or maybe you need to equip a room, like ....etc

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220v Light Bulb Dimming Circuit

INTRODUCTION

A light bulb is a device that illuminates a place. It makes light by heating a metal filament wire to a high temperature until it glows. This is done by supplying electrical current to the feed-through terminals or wires embedded in the glass.

Pulse-width modulation (PWM) is a commonly used technique for controlling power to inertial electrical devices, made practical by modern electronic power switches. It is a way of digitally encoding analog s ....etc

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 I am madhuri i want 'factors affecting self inductance of a coil when bulb connected in series' I am in KOLHAPUR MAHARASHTRA . I am professor in zoology at Shivaji university kolhapur ....etc

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JECTION and TYPES OF PROJECTION

BARNANA BARUAH
ROLL NO.:- 07-197



PROJECTION

Projection is a process of converting the object in
n-dimensional system to n-1 dimensions.

Once world coordinate descriptions of the objects are converted to viewing coordinates, we can project the three-dimensional objects onto the two-dimensional view plane.




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