can you please provide me the code for absolute mean brightness error.. ....etc

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Development of street lighting system-based novel high-brightness LED modules
The development of high-power light emitting diode (LED) for street lighting is a continuously evolving topic. greater energy efficiency, long operating life and light control are the major plus points of this technique. 9LEDM (9-LED module) and adaptive driver based alternative lighting system is shown here. thermal, photometric, power electronics techniques have been used to create the 9 LEDM. The 9LEDM offers a price less than 1$/Watt (W) and luminous fl ....etc

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I am student of MSc (Physics). As i have to do project on ''ULTRASONIC LAMP BRIGHTNESS CONTROL'', i need brief information. So i am waiting for your responce.
Thanking you ....etc

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LED BRIGHTNESS CONTROLLING USING SERIAL PORT




Interfacing with pc

Interfacing is done using RS232 DS-9 port which is connected to pc & microcontroller.
On port 3,at p3.0 & p3.1 the input signal is received.
TXD,RXD pins are also used in interfacing.


Sending signals from pc

To send signals from pc we need to make a software using vb .net .This signals will vary from 0 to 255.As per this signals the PWM will vary by duty cycle in microco ....etc

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Jet impingement heat transfer – Part I: Mean and root-mean-square heat transfer and velocity distributions
Abstract
Impinging jets provide a means of achieving high heat transfer coefficients both locally and on an area averaged basis. The currentwork forms the first stage of a two part investigation of heat transfer distributions from a heated flat surface subject to an impinging airjet for Reynolds numbers from 10,000 to 30,000 and non-dimensional surface to jet exit spacing, H/D, from 0.5 to 8. In the present paper,the rel ....etc

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I want a full details about Ultrasoic lamp brightness controller including circuit diagram,applications,working,principle, etc please help me to get about this project ....etc

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I want the document of Ultrasonic Lamp Brightness Controller ....etc

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Grayscale Image Retrieval using DCT on Row mean,
Column mean and Combination



Abstract

Today in the age of information explosion, how to search appropriate data from huge information
pool has become vital issue. Images have giant share in this information pool. Because of easy
availability of imaging devices, millions of images are being added to image pool every day. Image
retrieval deals with searching relevant images from large image database. The paper presents novel
image retrieval techniques bas ....etc

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Abstract:
A coupled statistical model can be used to recover facial shape from brightness
images of faces. This project is a software tool that helps a user to recover the face from
the given input image. The input image may be either dark or bright image, where the
image is not so clear to identify. This tool is mainly aimed for the users, who are in need
to identify the face hidden in the input image, if present.
We achieve this by capturing variations in intensity and the surface shape
representations using a coupled statistical model ....etc

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ULTRASONIC LAMP BRIGHTNESS CONTROLLER
Presented By :
P.V.S.Chaitanya (2006EEE040)
D.V.Subrahmanyam (2006EEE058)
M.Ravi (2006EEE028)
P.Lokesh (2006EEE035)

Under the esteemed guidance of
Ch.Das Prakash, M.Tech.
Assistant Professor.


OBJECTIVE

Remote control of AC voltage by phase control of a silicon controlled rectifier (SCR) in a simple and ea ....etc

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