Many scientific programs exchange large quantities of double-precision data between processing nodes and with mass storage devices. Data compression can reduce the number of bytes that need to be transferred and stored. However, data compression is only likely to be employed in high-end computing environments if it does not impede the throughput. This paper describes and evaluates FPC, a fast lossless compression algorithm for linear streams of 64-bit floating-point data. FPC works well on hard-to-compress scientific data sets and meets the thr ....etc

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Abstract—
In this work we propose an innovative system for
tracking the sun which is based on the use of a commercial web
cam as the sensor element. An experimental electro-mechanism
was designed and developed to evaluate its accuracy and
efficacy in tracking the sun under different weather conditions.
The impact on the system performance caused by intermittent
cloud cover and temperature changes were also analyzed. The
system showed an accuracy of 0.1º and high immunity to
temperature variations. It demon ....etc

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Presented by
BIRAJ MOHAPATRA


DEVELOPMENT OF HIGH PRECISION SLOTTED ARRAY WAVE GUIDE ANTENNA FOR AEROSPACE APPLICATION
INTRODUCTION:
Missiles are guided towards the target through the seeker. Mono pulse antennas give the location of target. Thus tracking of the target depends upon the performance of the antennae.
The slotted wave guide array antenna offer various advantages like planar configuration and compact structure.
The performance of these antennae depends upon various parameters like slot ....etc

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Abstract:
This project is an High precision digital thermometer which indicates the temperature on the seven segment display. It has an resolution of 0.06deg.The 1 wire temperature sensor IC from Maxim semiconductors is used as the sensor. The DS18S20 Digital Thermometer provides 9-bit centigrade temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18S20 communicates over a 1-wire bus that by definition requires only one data line (and ground) for communication with ....etc

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