Inverse Discrete Fourier Transform IDFT - Articles

Authentication and Secret Message Transmission Technique Using Discrete Fourier Transformation (Articles)

Debnath BHATTACHARYYA, Jhuma DUTTA, Poulami DAS, Samir Kumar BANDYOPADHYAY, Tai-hoon KIM

Int'l J. of Communications, Network and System Sciences Vol.2 No.5，August 21, 2009

DOI: 10.4236/ijcns.2009.25040 5,535 Downloads 9,926 Views Citations
Detecting Periodicity Associated with the Alpha-Helix Structure Using Fourier Transform (Articles)

Wen Cheng, Changhui Yan

Computational Molecular Bioscience Vol.2 No.4，December 12, 2012

DOI: 10.4236/cmb.2012.24011 6,245 Downloads 11,208 Views Citations
Performance Enhancement of Discrete Multi-Tone Systems with a Trigonometric Transform (Articles)

Samir Abd Elghafar, Salaheldin M. Diab, Bassiouny M. Sallam, Moawad I. Dessouky, El-Sayed M. El-Rabaie, Fathi E. Abd El-Samie

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

DOI: 10.4236/ijcns.2014.71001 3,222 Downloads 5,110 Views Citations
Noise Removal in Speech Processing Using Spectral Subtraction (Articles)

Marc Karam, Hasan F. Khazaal, Heshmat Aglan, Cliston Cole

Journal of Signal and Information Processing Vol.5 No.2，May 16, 2014

DOI: 10.4236/jsip.2014.52006 11,715 Downloads 19,803 Views Citations
Ruin Probabilities in Finite Time (Articles)

Andrew P. Leung

Journal of Mathematical Finance Vol.13 No.1，February 15, 2023

DOI: 10.4236/jmf.2023.131004 205 Downloads 766 Views Citations
Peak-to-Average Power Ratio Performance Analysis for Orthogonal Chirp Division Multiplexing Multicarrier Systems Based on Discrete Fractional Cosine Transform (Articles)

Hani Attar

Int'l J. of Communications, Network and System Sciences Vol.9 No.12，December 22, 2016

DOI: 10.4236/ijcns.2016.912043 1,532 Downloads 2,656 Views Citations
Support-Limited Generalized Uncertainty Relations on Fractional Fourier Transform (Articles)

Xiaotong Wang, Guanlei Xu

Journal of Signal and Information Processing Vol.6 No.3，August 21, 2015

DOI: 10.4236/jsip.2015.63021 3,854 Downloads 4,837 Views Citations
Ruin Probabilities and Complex Analysis (Articles)

Andrew P. Leung

Journal of Mathematical Finance Vol.12 No.1，February 22, 2022

DOI: 10.4236/jmf.2022.121013 223 Downloads 1,008 Views Citations
On the Performance Analysis of One Tap Equalizers in Oversampled OFDM Systems (Articles)

Hassan Ali, Fahad Khan

Int'l J. of Communications, Network and System Sciences Vol.11 No.9，September 28, 2018

DOI: 10.4236/ijcns.2018.119011 1,118 Downloads 3,071 Views Citations
Identification of highly conserved domains in hemagglutinin associated with the receptor binding specificity of influenza viruses: 2009 H1N1, avian H5N1, and swine H1N2 (Articles)

Wei Hu

Journal of Biomedical Science and Engineering Vol.3 No.2，March 1, 2010

DOI: 10.4236/jbise.2010.32017 5,683 Downloads 10,425 Views Citations
Numerical Approximation of Real Finite Nonnegative Function by the Modulus of Discrete Fourier Transform (Articles)

Petro Savenko, Myroslava Tkach

Applied Mathematics Vol.1 No.1，June 2, 2010

DOI: 10.4236/am.2010.11008 4,260 Downloads 8,169 Views Citations
Highly conserved domains in hemagglutinin of influenza viruses characterizing dual receptor binding (Articles)

Wei Hu

Natural Science Vol.2 No.9，October 8, 2010

DOI: 10.4236/ns.2010.29123 8,674 Downloads 13,879 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 5,166 Downloads 8,078 Views Citations
Discrete Entropic Uncertainty Relations Associated with FRFT (Articles)

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

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

DOI: 10.4236/jsip.2013.43B021 3,747 Downloads 5,002 Views Citations
A Low Complexity Linear Moving Average Filtering Technique for PAR Reduction in OFDM Systems (Articles)

Hassan Ali, Raziq Yaqub

Int'l J. of Communications, Network and System Sciences Vol.11 No.10，October 12, 2018

DOI: 10.4236/ijcns.2018.1110012 967 Downloads 2,006 Views Citations
Characterization of Periodic Eigenfunctions of the Fourier Transform Operator (Articles)

Comlan de Souza, David W. Kammler

American Journal of Computational Mathematics Vol.3 No.4，November 21, 2013

DOI: 10.4236/ajcm.2013.34040 5,253 Downloads 7,958 Views Citations
Quantifying the effects of mutations on receptor binding specificity of influenza viruses (Articles)

Wei Hu

Journal of Biomedical Science and Engineering Vol.3 No.3，April 8, 2010

DOI: 10.4236/jbise.2010.33031 6,085 Downloads 11,112 Views Citations
Numerical Solution of Mean-Square Approximation Problem of Real Nonnegative Function by the Modulus of Double Fourier Integral (Articles)

Petro Savenko, Myroslava Tkach

Applied Mathematics Vol.2 No.9，September 19, 2011

DOI: 10.4236/am.2011.29149 4,337 Downloads 8,230 Views Citations
Estimation of Aggregate Losses of Secondary Cancer Using PH-OPPL and PH-TPPL Distributions (Articles)

Cynthia Mwende, Patrick Weke, Davis Bundi, Joseph Ottieno

Open Journal of Statistics Vol.11 No.5，October 19, 2021

DOI: 10.4236/ojs.2021.115049 202 Downloads 760 Views Citations
Multiple Image Watermarking with Discrete Cosine Transform (Articles)

Mahbuba Begum, Mohammad Shorif Uddin

Journal of Computer and Communications Vol.9 No.3，March 29, 2021

DOI: 10.4236/jcc.2021.93006 682 Downloads 2,297 Views Citations

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