Fourier Multi-Resolution; Spectral Analysis; Frequency Estimation; Frequency Resolution; Spectral Leakage; Missing Parts; Signal Recovery - Articles

Multi-Resolution Fourier Analysis Part II: Missing Signal Recovery and Observation Results (Articles)

Nourédine Yahya Bey

International Journal of Communications, Network and System Sciences Vol.5 No.1, December 31, 2011

DOI: 10.4236/ijcns.2012.51004 4,431 Downloads 7,894 Views Citations
Multi-Resolution Fourier Analysis Part I: Fundamentals (Articles)

Nourédine Yahya Bey

International Journal of Communications, Network and System Sciences Vol.4 No.6, June 17, 2011

DOI: 10.4236/ijcns.2011.46042 5,218 Downloads 9,935 Views Citations
Enhanced Wideband Frequency Estimation via FFT: Leveraging Polynomial Interpolation and Array Indexing (Articles)

Kiran Jayarama, Chien-In Henry Chen

Journal of Computer and Communications Vol.12 No.1, January 15, 2024

DOI: 10.4236/jcc.2024.121003 217 Downloads 913 Views Citations
Nadi Yantra: a robust system design to capture the signals from the radial artery for assessment of the autonomic nervous system non-invasively (Articles)

A bhinav, Meghna Sareen, Mahendra Kumar, Jayashree Santhosh, Ashok Salhan, Sneh Anand

Journal of Biomedical Science and Engineering Vol.2 No.7, November 19, 2009

DOI: 10.4236/jbise.2009.27068 7,689 Downloads 15,939 Views Citations
A Tunable Resolution MUSIC Algorithm for Interharmonics Analysis (Articles)

Ming Zhang, Xiang Zhang, Heng Yao, Shunfan He

Journal of Power and Energy Engineering Vol.5 No.9, August 31, 2017

DOI: 10.4236/jpee.2017.59001 1,180 Downloads 2,415 Views Citations
Amalgamated-signal Cymometer Based on TMS320F28335 (Articles)

Z. Y. Xu, W. T. Lv, Z. Y. Li

Energy and Power Engineering Vol.5 No.4B, November 18, 2013

DOI: 10.4236/epe.2013.54B232 5,544 Downloads 7,034 Views Citations
Nonparametric Spectral Estimation Technique to Estimate Dominant Frequency for Atrial Fibrillation Detection (Articles)

Shafa-at Ali Sheikh, Aftab Zafar Majoka, Khalil Ur Rehman, Nauman Razzaq, Tahir Zaidi

Journal of Signal and Information Processing Vol.6 No.4, November 26, 2015

DOI: 10.4236/jsip.2015.64025 4,658 Downloads 6,231 Views Citations
The impact of frequency aliasing on spectral method of measuring T wave alternans (Articles)

Di-Hu Chen, Sheng Yang

Journal of Biomedical Science and Engineering Vol.2 No.2, April 2, 2009

DOI: 10.4236/jbise.2009.22019 6,853 Downloads 11,098 Views Citations
The Fourier Notation of the Geomagnetic Signals Informative Parameters (Articles)

Osvaldo Faggioni

Journal of Signal and Information Processing Vol.9 No.3, August 7, 2018

DOI: 10.4236/jsip.2018.93009 911 Downloads 2,002 Views Citations
Super-Resolution Using Fourier Image Transformer (Articles)

Leith Uwaydah

Journal of Applied Mathematics and Physics Vol.13 No.5, May 26, 2025

DOI: 10.4236/jamp.2025.135097 97 Downloads 993 Views Citations
Modeling a Periodic Signal Using Fourier Series (Articles)

Uwaydah Leith

Journal of Applied Mathematics and Physics Vol.12 No.3, March 27, 2024

DOI: 10.4236/jamp.2024.123052 419 Downloads 4,657 Views Citations
Analysis of the Spectral Resolution of a TeO2 based Noncollinear Acousto-Optic Tunable Filter (Articles)

Chunguang Zhang, Hao Wang, Yishen Qiu

Engineering Vol.3 No.3, March 7, 2011

DOI: 10.4236/eng.2011.33027 5,310 Downloads 9,323 Views Citations
Application of microspectral luminescent analysis to study the intracellular metabolism in single cells and cell systems (Articles)

Natalia A. Karnaukhova, Larisa A. Sergievich, Valery N. Karnaukhov

Natural Science Vol.2 No.5, June 1, 2010

DOI: 10.4236/ns.2010.25054 6,129 Downloads 11,004 Views Citations
Generalized Parseval’s Theorem on Fractional Fourier Transform for Discrete Signals and Filtering of LFM Signals (Articles)

Xiaotong Wang, Guanlei Xu, Yue Ma, Lijia Zhou, Longtao Wang

Journal of Signal and Information Processing Vol.4 No.3, August 15, 2013

DOI: 10.4236/jsip.2013.43035 5,475 Downloads 8,740 Views Citations
Wavelet Transform for Image Compression Using Multi-Resolution Analytics: Application to Wireless Sensors Data (Articles)

Wasiu Opeyemi Oduola, Cajetan M. Akujuobi

Advances in Pure Mathematics Vol.7 No.8, August 14, 2017

DOI: 10.4236/apm.2017.78028 1,526 Downloads 4,025 Views Citations
Comparison of computation time for estimation of dominant frequency of atrial electrograms: Fast fourier transform, blackman tukey, autoregressive and multiple signal classification (Articles)

Anita Ahmad, Fernando Soares Schlindwein, Ghulam André Ng

Journal of Biomedical Science and Engineering Vol.3 No.9, September 29, 2010

DOI: 10.4236/jbise.2010.39114 6,445 Downloads 11,223 Views Citations
Extracting Vibration Characteristics and Performing Sound Synthesis of Acoustic Guitar to Analyze Inharmonicity (Articles)

Johnson Clinton, Kiran P. Wani

Open Journal of Acoustics Vol.10 No.3, September 30, 2020

DOI: 10.4236/oja.2020.103003 1,026 Downloads 3,601 Views Citations
Variability in the Negro River Water Level at Manaus, Brazil, Since 1902 (Articles)

Nayandra Carvalho da Silva, Prakki Satyamurty, Ayan Santos Fleischmann

Atmospheric and Climate Sciences Vol.16 No.1, January 15, 2026

DOI: 10.4236/acs.2026.161010 76 Downloads 396 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 6,915 Downloads 11,216 Views Citations
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 5,902 Downloads 9,045 Views Citations

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