Signal Segmentation; Time-Frequency Distribution; Short-Time Fourier Transform; Non-Stationary; Wiener Masking - Articles

Non-Stationary Signal Segmentation and Separation from Joint Time-Frequency Plane (Articles)

Abdullah Ali Alshehri

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

DOI: 10.4236/jsip.2012.33043 5,728 Downloads 8,429 Views Citations
Feature Extraction Techniques of Non-Stationary Signals for Fault Diagnosis in Machinery Systems (Articles)

Chun-Chieh Wang, Yuan Kang

Journal of Signal and Information Processing Vol.3 No.1，February 28, 2012

DOI: 10.4236/jsip.2012.31002 6,656 Downloads 10,395 Views Citations
Radar Signal Intra-Pulse Feature Extraction Based on Improved Wavelet Transform Algorithm (Articles)

Wenxu Zhang, Fuli Sun, Bing Wang

Int'l J. of Communications, Network and System Sciences Vol.10 No.8B，August 14, 2017

DOI: 10.4236/ijcns.2017.108B013 1,211 Downloads 2,743 Views Citations
Discrete Time-Frequency Signal Analysis and Processing Techniques for Non-Stationary Signals (Articles)

S. Sivakumar, D. Nedumaran

Journal of Applied Mathematics and Physics Vol.6 No.9，September 28, 2018

DOI: 10.4236/jamp.2018.69163 1,349 Downloads 3,471 Views Citations
Enhanced Fourier Transform Using Wavelet Packet Decomposition (Articles)

Wouladje Cabrel, Golden Tendekai Mumanikidzwa, Jianguo Shen, Yutong Yan

Journal of Sensor Technology Vol.14 No.1，January 31, 2024

DOI: 10.4236/jst.2024.141001 153 Downloads 962 Views Citations
Time-Frequency Entropy Analysis of Arc Signal in Non-Stationary Submerged Arc Welding (Articles)

Kuanfang He, Siwen Xiao, Jigang Wu, Guanbin Wang

Engineering Vol.3 No.2，March 18, 2011

DOI: 10.4236/eng.2011.32013 4,785 Downloads 9,025 Views Citations
Short-Term Sinusoidal Modeling of an Oriental Music Signal by Using CQT Transform (Articles)

Lhoucine Bahatti, Mimoun Zazoui, Omar Bouattane, Ahmed Rebbani

Journal of Signal and Information Processing Vol.4 No.1，February 27, 2013

DOI: 10.4236/jsip.2013.41006 3,211 Downloads 5,211 Views Citations
The Method to Obtain the Rise and Fall of Anxiety, Estrogen, Progesterone and EEG Signals and Their Coincident Frequencies (Articles)

Silvia Solís-Ortiz, Rafael G. Campos, César Damián

Psychology Vol.10 No.7，June 26, 2019

DOI: 10.4236/psych.2019.107068 686 Downloads 1,604 Views Citations
This article belongs to the Special Issue on Depression and Anxiety
An Improved Signal Segmentation Using Moving Average and Savitzky-Golay Filter (Articles)

Hamed Azami, Karim Mohammadi, Behzad Bozorgtabar

Journal of Signal and Information Processing Vol.3 No.1，February 28, 2012

DOI: 10.4236/jsip.2012.31006 13,977 Downloads 20,935 Views Citations
Comparing the Time-Deformation Method with the Fractional Fourier Transform in Filtering Non-Stationary Processes (Articles)

Mengyuan Xu, Wayne A. Woodward, Henry L. Gray

Journal of Signal and Information Processing Vol.3 No.4，November 29, 2012

DOI: 10.4236/jsip.2012.34062 4,952 Downloads 6,934 Views Citations
A Wavelet Spectrum Technique for Machinery Fault Diagnosis (Articles)

Derek Kanneg, Wilson Wang

Journal of Signal and Information Processing Vol.2 No.4，November 3, 2011

DOI: 10.4236/jsip.2011.24046 6,537 Downloads 11,134 Views Citations
White Blood Cells Detection Using Spectral Tresholding (Articles)

Kamara Ndèye Lama, Boye Mouhamadou Moustapha, Traore Ali

Journal of Signal and Information Processing Vol.14 No.1，February 28, 2023

DOI: 10.4236/jsip.2023.141001 157 Downloads 941 Views Citations
Early detection of sudden cardiac death by using classical linear techniques and time-frequency methods on electrocardiogram signals (Articles)

Elias Ebrahimzadeh, Mohammad Pooyan

Journal of Biomedical Science and Engineering Vol.4 No.11，November 17, 2011

DOI: 10.4236/jbise.2011.411087 6,333 Downloads 11,404 Views Citations
Harmonicity Spectrum (Articles)

Lintao Liu, Guocheng Wang, Xiaoqing Su, Xuepeng Sun, Huiwen Hu, Xiaowen Luo

Open Journal of Statistics Vol.13 No.5，October 30, 2023

DOI: 10.4236/ojs.2023.135037 137 Downloads 1,286 Views Citations
Behavior of a Scale Factor for Wiener Integrals and a Fourier Stieltjes Transform on the Wiener Space (Articles)

Young Sik Kim

Applied Mathematics Vol.9 No.5，May 28, 2018

DOI: 10.4236/am.2018.95035 855 Downloads 1,589 Views Citations
Time-Varying Bandpass Filter Based on Assisted Signals for AM-FM Signal Separation: A Revisit (Articles)

Guanlei Xu, Xiaotong Wang, Xiaogang Xu, Lijia Zhou, Limin Shao

Journal of Signal and Information Processing Vol.4 No.3，July 30, 2013

DOI: 10.4236/jsip.2013.43031 4,473 Downloads 7,011 Views Citations
Atmospheric Observation under Sampling Problem: The Impact of Unresolved Micro-Scale Boundary Layer Eddies on Climate Trends (Articles)

Atoossa Bakhshaii, Edward A. Johnson

Open Journal of Statistics Vol.7 No.6，December 8, 2017

DOI: 10.4236/ojs.2017.76068 782 Downloads 1,436 Views Citations
This article belongs to the Special Issue on Computational Statistics and Data Analysis
Recognition Method Based on Wigner-Hough Transform for Poly-Phase Code Radar Signal (Articles)

Wenxu Zhang, Bing Wang, Fuli Sun

Int'l J. of Communications, Network and System Sciences Vol.10 No.8B，August 14, 2017

DOI: 10.4236/ijcns.2017.108B014 873 Downloads 1,846 Views Citations
On Approximating Two Distributions from a Single Complex-Valued Function (Articles)

William Dana Flanders, George Japaridze

Applied Mathematics Vol.1 No.6，December 27, 2010

DOI: 10.4236/am.2010.16058 5,516 Downloads 10,221 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

Int'l J. of Communications, Network and System Sciences Vol.7 No.1，January 24, 2014

DOI: 10.4236/ijcns.2014.71007 6,936 Downloads 10,211 Views Citations

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