Log Transform - Articles - Scientific Research Publishing

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 8,398 Downloads 13,961 Views Citations
Reduction PAPR of OFDM Signals by Combining SLM with DCT Transform (Articles)

Zhongpeng Wang

International Journal of Communications, Network and System Sciences Vol.3 No.11, November 23, 2010

DOI: 10.4236/ijcns.2011.311120 8,236 Downloads 15,438 Views Citations
Combined DCT and Companding for PAPR Reduction in OFDM Signals (Articles)

Zhongpeng Wang

Journal of Signal and Information Processing Vol.2 No.2, May 26, 2011

DOI: 10.4236/jsip.2011.22013 7,073 Downloads 15,011 Views Citations
Log-Time Sampling of Signals: Zeta Transform (Articles)

Hannu Olkkonen, Juuso T. Olkkonen

Open Journal of Discrete Mathematics Vol.1 No.2, July 5, 2011

DOI: 10.4236/ojdm.2011.12008 5,374 Downloads 10,324 Views Citations
Wright Type Hypergeometric Function and Its Properties (Articles)

Snehal B. Rao, Jyotindra C. Prajapati, Ajay K. Shukla

Advances in Pure Mathematics Vol.3 No.3, May 13, 2013

DOI: 10.4236/apm.2013.33048 6,666 Downloads 11,931 Views Citations
Comparison of Wavelet Types and Thresholding Methods on Wavelet Based Denoising of Heart Sounds (Articles)

Burhan Ergen

Journal of Signal and Information Processing Vol.4 No.3B, October 17, 2013

DOI: 10.4236/jsip.2013.43B029 4,544 Downloads 7,019 Views Citations
q-Laplace Transform (Articles)

Shahnaz Taheri, Maryam Simkhah Asil

Advances in Pure Mathematics Vol.6 No.1, January 19, 2016

DOI: 10.4236/apm.2016.61003 6,087 Downloads 8,011 Views Citations
Laplace Transform, Non-Constant Coefficients Differential Equations and Applications to Riccati Equation (Articles)

Malick Ndiaye

Applied Mathematics Vol.11 No.7, July 22, 2020

DOI: 10.4236/am.2020.117043 1,130 Downloads 5,599 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 472 Downloads 2,183 Views Citations
Medical Image Enhancement Using Morphological Transformation (Articles)

Raihan Firoz, Md. Shahjahan Ali, M. Nasir Uddin Khan, Md. Khalid Hossain, Md. Khairul Islam, Md. Shahinuzzaman

Journal of Data Analysis and Information Processing Vol.4 No.1, February 2, 2016

DOI: 10.4236/jdaip.2016.41001 8,145 Downloads 14,321 Views Citations
Valuation of European Call Options via the Fast Fourier Transform and the Improved Mellin Transform (Articles)

Sunday Emmanuel Fadugba, Chuma Raphael Nwozo

Journal of Mathematical Finance Vol.6 No.2, May 31, 2016

DOI: 10.4236/jmf.2016.62028 3,551 Downloads 6,145 Views Citations
A Dual Tree Complex Discrete Cosine Harmonic Wavelet Transform (ADCHWT) and Its Application to Signal/Image Denoising (Articles)

M. Shivamurti, S. V. Narasimhan

Journal of Signal and Information Processing Vol.2 No.3, August 12, 2011

DOI: 10.4236/jsip.2011.23030 6,677 Downloads 11,369 Views Citations
Effect of Changes in Sea-Surface State on Statistical Characteristics of Sea Clutter with X-Band Radar (Articles)

Seishiro Ishii, Syuji Sayama, Koichi Mizutani

Wireless Engineering and Technology Vol.2 No.3, July 11, 2011

DOI: 10.4236/wet.2011.23025 6,432 Downloads 11,883 Views Citations
Asymptotic Inference for the Weak Stationary Double AR(1) Model (Articles)

Fang Chang, Augustine C. M. Wong, Yanyan Wu

Open Journal of Statistics Vol.2 No.2, April 23, 2012

DOI: 10.4236/ojs.2012.22016 4,491 Downloads 7,794 Views Citations
Linear Maximum Likelihood Regression Analysis for Untransformed Log-Normally Distributed Data (Articles)

Sara M. Gustavsson, Sandra Johannesson, Gerd Sallsten, Eva M. Andersson

Open Journal of Statistics Vol.2 No.4, October 30, 2012

DOI: 10.4236/ojs.2012.24047 6,065 Downloads 10,349 Views Citations
Web Security and Log Management: An Application Centric Perspective (Articles)

Andrew Mwaura Kahonge, William Okello-Odongo, Evans K. Miriti, Elisha Abade

Journal of Information Security Vol.4 No.3, July 12, 2013

DOI: 10.4236/jis.2013.43016 4,871 Downloads 8,727 Views Citations
Mineral Balance Plasticity of Cloudberry (Rubus chamaemorus) in Quebec-Labrador Bogs (Articles)

Léon Etienne Parent, Serge-Étienne Parent, Valérie Hébert-Gentile, Kristine Naess, Line Lapointe

American Journal of Plant Sciences Vol.4 No.7, July 17, 2013

DOI: 10.4236/ajps.2013.47183 7,151 Downloads 9,452 Views Citations
Inference for the Normal Mean with Known Coefficient of Variation (Articles)

Yuejiao Fu, Hangjing Wang, Augustine Wong

Open Journal of Statistics Vol.3 No.6A, December 27, 2013

DOI: 10.4236/ojs.2013.36A005 4,096 Downloads 6,671 Views Citations
This article belongs to the Special Issue on Statistical Methods and Analysis
A Computer-Assisted Method for Depositional Model Determination (Articles)

Mapathe Ndiaye, Eric Davaud, Stéphan J. Jorry

International Journal of Geosciences Vol.5 No.2, February 26, 2014

DOI: 10.4236/ijg.2014.52019 4,336 Downloads 6,365 Views Citations
Simulation Model Using Meta Heuristic Algorithms for Achieving Optimal Arrangement of Storage Bins in a Sawmill Yard (Articles)

Asif Rahman, Siril Yella, Mark Dougherty

Journal of Intelligent Learning Systems and Applications Vol.6 No.2, May 22, 2014

DOI: 10.4236/jilsa.2014.62010 5,008 Downloads 7,147 Views Citations

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