An Optimal Wavelet Based Algorithm for Removal of Power Line Interferences in ECG Signals

Girisha Garg, Shorya Gupta, Vijander Singh, J.R.P. Gupta, A.P.Mittal


Abstract: An optimal denoising algorithm for ECG signals using Discrete Wavelet Transform is described. Statistical analysis is done to determine the best parameters by comparing different types of wavelet functions, decomposition level and threshold selection methods. The algorithm is used to improve the SNR of the ECG contaminated by disturbances ....etc

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Abstract
LEO is Low Earth Orbit satellite.It circulates on a lower orbit in a shorter period . Additionally LEO systems try to ensure a high elevation for every spot of the earth to provide a highquality communication page link . The networks will play an important role in the evolving information infrastructure . It provides communication with shorter endto- end delays and e_ciency frequency usages . Some problems need to be solved before LEO satellite system can be successfully deployed . One of these problems is handover management . Even ....etc

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road extraction from satellite images matlab

fontSize = 10;
I = imread('ds5.jpg');
grayImage = rgb2gray(I);
% Get the dimensions of the image.
% numberOfColorBands should be = 1.
= size(grayImage);
% Display the original gray scale image.
subplot(2,2,1);
imshow(I);
title('Original Image', 'FontSize', fontSize);
subplot(2,2,2);
imshow(grayImage);
title('grayscale Image', 'FontSize', fontSize);
gaussian1 = fspecial('Gaussian', 21, 15);
gaussian2 = fspecial('Gaussian', 21, 20);
dog = gaussian1 - gaussian2;
dogF ....etc

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To get full information or details of a new supervised method for blood vessel segmentation in retinal images matlab code please have a look on the pages

http://seminarsprojects.net/Thread-blood-vessel-enhancement-and-segmentation-using-wavelet-transform?pid=91857#pid91857

if you again feel trouble on a new supervised method for blood vessel segmentation in retinal images matlab code please reply in that page and ask specific fields in a new supervised method for blood vessel segmentation in retinal images matlab code ....etc

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i want a ppt of fog removal from images.please help i f you have.. ....etc

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To get full information or details of cloud detection removal matlab code please have a look on the pages

http://jestrdownloads/Volume6Issue1/fulltext136113.pdf

if you again feel trouble on cloud detection removal matlab code please reply in that page and ask specific fields in cloud detection removal matlab code ....etc

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