Discrete Wavelet Transform; Denoising; PCG - Articles

Handwritten Character Recognition Using Multiresolution Technique and Euclidean Distance Metric (Articles)

Dileep Kumar Patel, Tanmoy Som, Sushil Kumar Yadav, Manoj Kumar Singh

Journal of Signal and Information Processing Vol.3 No.2, May 30, 2012

DOI: 10.4236/jsip.2012.32028 7,911 Downloads 14,630 Views Citations
Classification of Multi-User Chirp Modulation Signals Using Wavelet Higher-Order-Statistics Features and Artificial Intelligence Techniques (Articles)

Said E. El-Khamy, Hend A. Elsayed

International Journal of Communications, Network and System Sciences Vol.5 No.9, September 18, 2012

DOI: 10.4236/ijcns.2012.59063 5,128 Downloads 8,257 Views Citations
A Wavelet Transform Method to Detect P and S-Phases in Three Component Seismic Data (Articles)

Salam Al-Hashmi, Adrian Rawlins, Frank Vernon

Open Journal of Earthquake Research Vol.2 No.1, February 27, 2013

DOI: 10.4236/ojer.2013.21001 6,883 Downloads 18,619 Views Citations
Feature Extraction by Multi-Scale Principal Component Analysis and Classification in Spectral Domain (Articles)

Shengkun Xie, Anna T. Lawnizak, Pietro Lio, Sridhar Krishnan

Engineering Vol.5 No.10B, October 31, 2013

DOI: 10.4236/eng.2013.510B056 4,055 Downloads 6,164 Views Citations
Compression of ECG Signals Based on DWT and Exploiting the Correlation between ECG Signal Samples (Articles)

Mohammed M. Abo-Zahhad, Tarik K. Abdel-Hamid, Abdelfatah M. Mohamed

International Journal of Communications, Network and System Sciences Vol.7 No.1, January 24, 2014

DOI: 10.4236/ijcns.2014.71007 7,124 Downloads 10,905 Views Citations
Edge Detection with a Preprocessing Approach (Articles)

Mohamed Abo-Zahhad, Reda Ragab Gharieb, Sabah M. Ahmed, Ahmed Abd El-Baset Donkol

Journal of Signal and Information Processing Vol.5 No.4, October 15, 2014

DOI: 10.4236/jsip.2014.54015 6,814 Downloads 9,702 Views Citations
A Novel Transceiver Architecture Based on Wavelet Packet Modulation for UWB-IR WSN Applications (Articles)

Mohamed Tabaa

Wireless Sensor Network Vol.8 No.9, September 30, 2016

DOI: 10.4236/wsn.2016.89016 1,998 Downloads 3,521 Views Citations
Individual Identification Using ECG SignalsW (Articles)

Mohamad O. Diab, Alaa Seif, Mohamad El-Abed, Maher Sabbah

Journal of Computer and Communications Vol.6 No.1, December 29, 2017

DOI: 10.4236/jcc.2018.61008 1,269 Downloads 2,526 Views Citations
Improving the Autoregressive Modeling Method in Random Noise Suppression of GPR Data Using Undecimated Discrete Wavelet Transform (Articles)

Behrooz Oskooi, Amin Ebrahimi Bardar, Alireza Goodarzi

Journal of Signal and Information Processing Vol.9 No.1, January 31, 2018

DOI: 10.4236/jsip.2018.91002 1,057 Downloads 2,276 Views Citations
A New Image Watermarking Scheme Using Genetic Algorithm and Residual Numbers with Discrete Wavelet Transform (Articles)

Peter Awonnatemi Agbedemnab, Mohammed Akolgo, Moses Apambila Agebure

Journal of Information Security Vol.14 No.4, October 18, 2023

DOI: 10.4236/jis.2023.144023 267 Downloads 1,000 Views Citations
A Wavelet-Based Deep Learning Framework for Predicting Peak Intensity of Hurricanes in the Atlantic Ocean (Articles)

Jiahe Liu, Xiaodi Wang

Atmospheric and Climate Sciences Vol.13 No.4, October 30, 2023

DOI: 10.4236/acs.2023.134033 239 Downloads 920 Views Citations
Recovery of Image through Alamouti Channel with Incorporation of RSA Algorithm (Articles)

Aninda Majumder, Mohammad Raihan Ruhin, Tahsina Hashem, Md. Imdadul Islam

Journal of Computer and Communications Vol.4 No.2, February 15, 2016

DOI: 10.4236/jcc.2016.42001 4,424 Downloads 5,946 Views Citations
New Edge-Directed Interpolation Based-Lifting DWT and MSPIHT Algorithm for Image Compression (Articles)

M. Varathaguru, R. S. Sabeenian

Circuits and Systems Vol.7 No.9, July 18, 2016

DOI: 10.4236/cs.2016.79195 2,058 Downloads 3,594 Views Citations
Wavelet Multiview-Based Hybrid Deep Learning Model for Forecasting El Niño-Southern Oscillation Cycles (Articles)

Winston Zhou, Xiaodi Wang

Atmospheric and Climate Sciences Vol.14 No.4, October 15, 2024

DOI: 10.4236/acs.2024.144027 480 Downloads 1,659 Views Citations
Expansion of the Decoupled Discreet-Time Jacobian Eigenvalue Approximation for Model-Free Analysis of PMU Data (Articles)

Sean D. Kantra, Elham B. Makram

Journal of Power and Energy Engineering Vol.5 No.6, June 15, 2017

DOI: 10.4236/jpee.2017.56002 1,238 Downloads 2,385 Views Citations
A New Image Denoising Scheme Using Soft-Thresholding (Articles)

Hari Om, Mantosh Biswas

Journal of Signal and Information Processing Vol.3 No.3, August 31, 2012

DOI: 10.4236/jsip.2012.33046 6,685 Downloads 11,062 Views Citations
A Robust Denoising Algorithm for Sounds of Musical Instruments Using Wavelet Packet Transform (Articles)

Raghavendra Sharma, Vuppuluri Prem Pyara

Circuits and Systems Vol.4 No.7, November 8, 2013

DOI: 10.4236/cs.2013.47060 4,537 Downloads 7,591 Views Citations
Detection ischemic episodes from electrocardiogram signal using wavelet transform (Articles)

Mohammad Karimi Moridani, Majid Pouladian

Journal of Biomedical Science and Engineering Vol.2 No.4, August 17, 2009

DOI: 10.4236/jbise.2009.24037 8,354 Downloads 13,878 Views Citations
Research on Heart Sound Signal Denoising Algorithm Based on Variational Mode Decomposition and Wavelet Threshold (Articles)

Qian Liu, Yan Xu, Lianjun Zhang, Chunyan Liang

Journal of Computer and Communications Vol.9 No.10, October 26, 2021

DOI: 10.4236/jcc.2021.910007 434 Downloads 2,068 Views Citations
On Inversion of Continuous Wavelet Transform (Articles)

Lintao Liu, Xiaoqing Su, Guocheng Wang

Open Journal of Statistics Vol.5 No.7, December 18, 2015

DOI: 10.4236/ojs.2015.57071 4,171 Downloads 6,310 Views Citations
This article belongs to the Special Issue on Time Series Analysis

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