ELECTRONIC NOSE



Introduction

An electronic nose system typically consists of a multisensor array, an information-processing unit such as an artificial neural network (ANN), software with digital pattern-recognition algorithms, and reference-library databases . The cross-reactive sensor array is composed of incrementally-different sensors chosen to respond to a wide range of chemical classes and discriminate diverse mixtures of possible analytes. The ou ....etc

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Presented by:
B.L.SAILAJA
K.ABHI TEJA
M.SINDHURI KEERTHI
M.RAVI BABU


Aim of the Project
To provide security and avoid obstacles and to control collision for safe navigation of a robot using 89S52 microcontroller.
Project Objectives
• ....etc

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B = FIR1(N,Wn) designs an N'th order lowpass FIR digital filter
and returns the filter coefficients in length N+1 vector B.
The cut-off frequency Wn must be between 0 < Wn < 1.0, with 1.0
corresponding to half the sample rate. The filter B is real and
has linear phase, i.e., even symmetric coefficients obeying B(k) =
B(N+2-k), k = 1,2,...,N+1.
If Wn is a two-element vector, Wn = , FIR1 returns an
order N bandpass filter with passband W1 < W < W2.
B = FIR1(N,Wn,'high') designs a highpa ....etc

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ELECTRONIC NOSE



Introduction

An electronic nose system typically consists of a multisensor array, an information-processing unit such as an artificial neural network (ANN), software with digital pattern-recognition algorithms, and reference-library databases . The cross-reactive sensor array is composed of incrementally-different sensors chosen to respond to a wide range of chemical classes and discriminate diverse mixtures of possible analytes. The ou ....etc

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HEAT AND MASS TRANSFER


1. Define Heat transfer?
Heat transfer can be defined as the transmission of energy from one region to another region to
temperature difference.

2. What are the modes of heat transfer?
1. Conduction
2. Convection
3. Radiation

3. What is conduction?
Heat conduction is a mechanism of heat transfer from a region of high temperature to a region of
low temperature with in a medium (Solid, liquid or Gases) or diffe ....etc

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DATA ANALYSIS



FACTOR ANALYSIS:
Factor Analysis is a technique for analyzing complex, multidimensional problems. It is used to examine the underlying patterns or relationships for a large number of variables and condense the information to a smaller set of factors or components. The purpose of factor analysis is to identify a set of dimensions that are latent, combine large number of objects into distinctly different groups or factors and create an entirely ....etc

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please provide biomass fueled power plant report ....etc

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brief description on this topic ....etc

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Abstract
This paper demonstrates some consideration results
on feature extraction and selection for handwritten
Japanese Hiragana characters using independent
component analysis (ICA). In some ICA
algorithms where whitening of input signals is introduced
as preprocessing, one can consider that
the process of feature extraction using ICA consists
of two types of transformations: one is the transformation
from an input image to its principal components
(PCs), and the other is the transformation
from PCs to independent component ....etc

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hi i am gourab ghoshal i would like to get details on class 11project dna and fingerprinting . i heard from my freind that here i can get the fuul project by downloading i am living in kolkata and i am stuyding in class 11 and for doing this project i need some help
:shy: ....etc

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The Electromagnetic Bomb - a Weapon of Electrical Mass Destruction

Carlo Kopp†
Defence Analyst
Melbourne, Australia
[email protected]

ABSTRACT
High Power Electromagnetic Pulse generation techniques and High Power
Microwave technology have matured to the point where practical E-bombs (Electromagnetic
bombs) are becoming technically feasible, with new applications in both Strategic
and Tactical Information Warfare. The development of conventional E-bomb devices
allows their use in non-nuclear conf ....etc

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The dual mass flywheel, or DMF, eliminates excessive transmission gear rattle, reduces gear change/shift effort, and increases fuel economy. There are two basic types of Dual Mass Flywheels. The first is made up of a primary and secondary flywheel with a series of torsion springs and cushions. There is a friction ring located between the inner and outer flywheel that allows the inner and outer flywheel to slip. This feature is designed to alleviate any damage to the transmission when torque loads exceed the vehicle rating of the transmission. T ....etc

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I want a ppt and report on the topic mass airflow sensor. also i need few imagesof mass airflow sensor.kindly reply ....etc

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hi i am gourab ghoshal i would like to get details on class 11project dna and fingerprinting . i heard from my freind that here i can get the fuul project by downloading i am living in kolkata and i am stuyding in class 11 and for doing this project i need some help
:shy: ....etc

[:=Read Full Message Here=:]

B = FIR1(N,Wn) designs an N'th order lowpass FIR digital filter
and returns the filter coefficients in length N+1 vector B.
The cut-off frequency Wn must be between 0 < Wn < 1.0, with 1.0
corresponding to half the sample rate. The filter B is real and
has linear phase, i.e., even symmetric coefficients obeying B(k) =
B(N+2-k), k = 1,2,...,N+1.
If Wn is a two-element vector, Wn = , FIR1 returns an
order N bandpass filter with passband W1 < W < W2.
B = FIR1(N,Wn,'high') designs a highpa ....etc

[:=Read Full Message Here=:]

% FIR Low pass filters using rectangular, triangular and kaiser windows
% sampling rate – 8000
order = 50;
cf=; cf--> contains set of cut-off frequencies

% cutoff frequency – 500
b_rect1=fir1(order,cf(1),boxcar(51)); %Rectangular
b_tri1=fir1(order,cf(1),bartlett(51)); %Triangular
b_kai1=fir1(order,cf(1),kaiser(51,8)); %Kaisar

% cutoff frequency - 1000
b_rect2=fir1(order,cf(2),boxcar(51));
b_tri2=fir1(order,cf(2),bartlett(51));
b_kai2=fir1(order,cf(2) ....etc

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% FIR Low pass filters using rectangular, triangular and kaiser windows
% sampling rate – 8000
order = 50;
cf=; cf--> contains set of cut-off frequencies

% cutoff frequency – 500
b_rect1=fir1(order,cf(1),boxcar(51)); %Rectangular
b_tri1=fir1(order,cf(1),bartlett(51)); %Triangular
b_kai1=fir1(order,cf(1),kaiser(51,8)); %Kaisar

% cutoff frequency - 1000
b_rect2=fir1(order,cf(2),boxcar(51));
b_tri2=fir1(order,cf(2),bartlett(51));
b_kai2=fir1(order,cf(2) ....etc

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Abstract:
Mass customization manufacturing (MCM) has been gaining recognition as an industrial revolution in the 21st century. This paper presents innovative approaches in realizing and exercising MCM in theoretical and practical applications. Strategies of generalized production line platform and modularization are explored to support dynamic reconfigurations of MCM. NISTâ„¢s XML-based Shop Data information integration specification is utilized to derive a data driven reconfigurable MCM modeling methodology. A simulation model of a Boei ....etc

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DATA ANALYSIS



FACTOR ANALYSIS:
Factor Analysis is a technique for analyzing complex, multidimensional problems. It is used to examine the underlying patterns or relationships for a large number of variables and condense the information to a smaller set of factors or components. The purpose of factor analysis is to identify a set of dimensions that are latent, combine large number of objects into distinctly different groups or factors and create an entirely ....etc

[:=Read Full Message Here=:]

Presented by:
B.L.SAILAJA
K.ABHI TEJA
M.SINDHURI KEERTHI
M.RAVI BABU


Aim of the Project
To provide security and avoid obstacles and to control collision for safe navigation of a robot using 89S52 microcontroller.
Project Objectives
• ....etc

[:=Read Full Message Here=:]

Abstract
This paper demonstrates some consideration results
on feature extraction and selection for handwritten
Japanese Hiragana characters using independent
component analysis (ICA). In some ICA
algorithms where whitening of input signals is introduced
as preprocessing, one can consider that
the process of feature extraction using ICA consists
of two types of transformations: one is the transformation
from an input image to its principal components
(PCs), and the other is the transformation
from PCs to independent component ....etc

[:=Read Full Message Here=:]