Found 125 Documents (Results 1–100)
Darlington’s Theorem for Rational Nevanlinna Functions in Several Variables. arXiv:2301.03851
Preprint, arXiv:2301.03851 [math.CV] (2023).
Probabilistic multivariate early warning signals. (English) Zbl 1505.92257
Petre, Ion (ed.) et al., Computational methods in systems biology. 20th international conference, CMSB 2022, Bucharest, Romania, September 14–16, 2022. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 13447, 259-274 (2022).
Novel distance measures based on complex fuzzy sets with applications in signals. (English) Zbl 1513.30186
SOS Polynomials and Matrix Representations of Rational Real Functions. arXiv:2211.13946
Preprint, arXiv:2211.13946 [math.CV] (2022).
Enhanced multiresolution wavelet analysis of complex dynamics in nonlinear systems. (English) Zbl 1464.94014
Exciting fixed point results on a novel space with supportive applications. (English) Zbl 1458.54040
Phase retrieval for wide band signals. (English) Zbl 1450.30041
Reviewer: Ilie Valuşescu (Bucureşti)
Composition of rational functions: state-space realization and applications. (English) Zbl 1502.47014
Augmented complex-valued normalized subband adaptive filter: algorithm derivation and analysis. (English) Zbl 1455.94073
Eigenvalue decomposition of Hankel matrix-based time-frequency representation for complex signals. (English) Zbl 1435.94087
MSC:
94A12
Analysis sparse representation for nonnegative signals based on determinant measure by DC programming. (English) Zbl 1407.94041
Geometric interpretation of QRS complexes in ECG signals by rational functions. (English) Zbl 1413.92012
Reviewer: Marcel G. de Bruin (Heemstede)
Enforcing uniqueness in one-dimensional phase retrieval by additional signal information in time domain. (English) Zbl 1394.42001
Mixed stimulus-induced mode selection in neural activity driven by high and low frequency current under electromagnetic radiation. (English) Zbl 1377.92019
Efficient optimization of reference-based negentropy for noncircular sources in complex ICA. (English) Zbl 1366.94137
Contractive determinantal representations of stable polynomials on a matrix polyball. (English) Zbl 1343.15008
Reviewer: Jorma K. Merikoski (Tampere)
Consecutive minimum phase expansion of physically realizable signals with applications. (English) Zbl 1332.30085
Ambiguities in one-dimensional phase retrieval from Fourier magnitudes. (English) Zbl 1416.94004
Göttingen: Univ. Göttingen (Diss.). viii, 240 (2015).
Maximization of nonlinear autocorrelation for blind source separation of non-stationary complex signals. (English) Zbl 1358.94037
MSC:
94A12
Ambiguities in one-dimensional discrete phase retrieval from Fourier magnitudes. (English) Zbl 1388.42004
Reviewer: Sorin Gheorghe Gal (Oradea)
The Schur problem and block operator CMV matrices. (English) Zbl 1320.47006
Reviewer: Adhemar Bultheel (Leuven)
Critical transition analysis of the deterministic wind-driven ocean circulation – a flux-based network approach. (English) Zbl 1287.86003
Hilbert and Riesz transforms using atomic function for quaternionic phase computation. (English) Zbl 1293.44001
Reviewer: Ahmed I. Zayed (Chicago)
A case of \(\mu\)-synthesis as a quadratic semidefinite program. (English) Zbl 1305.90326
Reviewer: Paulo Mbunga (Kiel)
Quaternionic spectral analysis of non-stationary improper complex signals. (English) Zbl 1273.65202
Hitzer, Eckhard (ed.) et al., Quaternion and Clifford Fourier transforms and wavelets. Papers from a session of the 9th international conference on Clifford algebras and their applications, ICCA9, Weimar, Germany, July 15–20, 2011. New York, NY: Birkhäuser/Springer (ISBN 978-3-0348-0602-2/hbk; 978-3-0348-0603-9/ebook). Trends in Mathematics, 41-56 (2013).
The Carathéodory-Julia theorem and the network realization formula in two variables. (English) Zbl 1273.32013
Dym, Harry (ed.) et al., Mathematical methods in systems, optimization, and control. Festschrift in honor of J. William Helton. Basel: Birkhäuser (ISBN 978-3-0348-0410-3/hbk; 978-3-0348-0411-0/ebook). Operator Theory: Advances and Applications 222, 33-41 (2012).
Large scale heterogeneous networks, the Davis-Wielandt shell, and graph separation. (English) Zbl 1252.93094
Automatic measurement systems for testing user devices based on receiver-comparators of GLONASS/GPS signals. (English. Russian original) Zbl 1235.93167
Autom. Remote Control 72, No. 4, 847-852 (2011); translation from Avtom. Telemekh. 2011, No. 4, 49-53 (2011).
The sampling theorem, Poisson’s summation formula, general Parseval formula, reproducing kernel formula and the Paley-Wiener theorem for bandlimited signals – their interconnections. (English) Zbl 1217.30025
Reviewer: Vasily A. Chernecky (Odessa)
An augmented affine projection algorithm for the filtering of noncircular complex signals. (English) Zbl 1197.94145
MSC:
94A12
Motion analysis in oceanographic satellite images using multiscale methods and the energy cascade. (English) Zbl 1213.68642
Fourth-order complex-lag PWVD for multicomponent signals with application in ISAR imaging of maneuvering targets. (English) Zbl 1191.94028
Mapping based algorithm for large-scale computation of quasi-polynomial zeros. (English) Zbl 1367.65076
Fractional quaternion Fourier transform, convolution and correlation. (English) Zbl 1151.94364
MSC:
94A12
Multivariable backward-shift-invariant subspaces and observability operators. (English) Zbl 1156.47012
Reviewer: Raymond Mortini (Metz)
Operator pencils of the second order and linear fractional relations. (English) Zbl 1148.47028
Ukr. Mat. Visn. 3, No. 4, 467-503 (2006) and in Ukr. Math. Bull. 3, No. 4, 447-483 (2006).
Spectral analysis. Parametric and non-parametric digital methods. Translated from the 2003 French original. (English) Zbl 1138.94005
Digital Signal and Image Processing Series (DSP). London: ISTE (ISBN 978-1-905209-05-7/hbk; 978-0-470-61219-4/ebook). 262 p. (2006).
Reviewer: Yuehua Wu (Toronto)
Modelling of chaotic time series using a variable-length windowing approach. (English) Zbl 1095.37042
Multiresolution fragile watermarking using complex chirp signals for content authentication. (English) Zbl 1122.68574
MSC:
68T10
Blind I/Q signal separation-based solutions for receiver signal processing. (English) Zbl 1141.94322
MSC:
94A12
Dynamic regimes, bifurcations, and transitions to chaotic behavior in models of coupled systems of the complex signal synchronization. (Russian) Zbl 1089.34527
Reviewer: Andrei Zemskov (Moskva)
A new proof of an Ellis–Gohberg theorem on orthogonal matrix functions related to the Nehari problem. (English) Zbl 1097.47016
Kaashoek, Marinus A. (ed) et al., Recent advances in operator theory and its applications. The Israel Gohberg anniversary volume. Selected papers of the 14th international workshop on operator theory and its applications, IWOTA 2003, Cagliari, Italy, June 24–27, 2003. Basel: Birkhäuser (ISBN 3-7643-7290-7/hbk). Operator Theory: Advances and Applications 160, 217-232 (2005).
Pole cancellation. (English) Zbl 1086.30007
Reviewer: Adhemar Bultheel (Leuven)
A chaotic nature of speech signals. (Russian) Zbl 1081.37544
Reviewer: Sergei Zhuravlev (Moskva)
On the autocorrelation and the triple correlation equation for complex-valued signals. (English) Zbl 1072.45003
Reviewer: Mira-Cristiana Anisiu (Cluj-Napoca)
Complex signals with single-orthant spectra as boundary distributions of multidimensional analytic functions. (English) Zbl 1052.94006
On realizations of rational matrix functions of several complex variables. II. (English) Zbl 1077.47009
Alpay, Daniel (ed.), Reproducing kernel spaces and applications. Basel: Birkhäuser (ISBN 3-7643-0068-X/hbk). Oper. Theory, Adv. Appl. 143, 135-146 (2003).
Reviewer: Joseph A. Ball (MR 2005e:47023)
On the solution of the triple correlation equation. (English) Zbl 1040.45002
Reviewer: Lothar Berg (Rostock)
Pick’s theorem – what’s the big deal? (English) Zbl 1025.30030
Reviewer: Leonid Golinskii (Kharkov)
Optimization of a system of complex signals under given constraints on duration and frequency band. (English. Russian original) Zbl 1074.94506
Autom. Remote Control 63, No. 11, 1850-1852 (2002); translation from Avtom. Telemekh. 2002, No. 11, 172-174 (2002).
MSC:
94A12
Introduction to time-frequency signal analysis. (English) Zbl 1040.94002
Debnath, Lokenath, Wavelet transforms and time-frequency signal analysis. Boston, MA: Birkhäuser (ISBN 0-8176-4104-1/hbk). Applied and Numerical Harmonic Analysis, 321-380 (2001).
Reviewer: Yuehua Wu (Toronto)
Sampling in complex and harmonic analysis. (English) Zbl 1028.42030
Casacuberta, Carles (ed.) et al., 3rd European congress of mathematics (ECM), Barcelona, Spain, July 10-14, 2000. Volume I. Basel: Birkhäuser. Prog. Math. 201, 225-246 (2001).
Approximation problems in some holomorphic spaces, with applications. (English) Zbl 1062.30041
Borichev, A. A. (ed.) et al., Systems, approximation, singular integral operators, and related topics. Proceedings of the 11th international workshop on operator theory and applications, IWOTA 2000, Bordeaux, France, June 13–16, 2000. Basel: Birkhäuser (ISBN 3-7643-6645-1/hbk). Oper. Theory, Adv. Appl. 129, 143-168 (2001).
Reviewer: Raymond Mortini (Metz)
The Schur algorithm, reproducing kernel spaces and system theory. Transl. from the French by Stephen S. Wilson. (English) Zbl 1059.93001
SMF/AMS Texts and Monographs 5. New York, NY: AMS, American Mathematical Society (ISBN 0-8218-2155-5). viii, 150 p. (2001).
Complex wavelets for shift invariant analysis and filtering of signals. (English) Zbl 0990.94005
Reviewer: Rémi Vaillancourt (Ottawa)
Mathematical tools for multifractal signal processing. (English) Zbl 0991.94012
Byrnes, Jim (ed.), Signal processing for multimedia. Proceedings of the NATO ASI, Lucca, Italy, July 5-18, 1998. Amsterdam: IOS Press. NATO ASI Ser., Ser. F, Comput. Syst. Sci. 174, 111-127 (1999).
Maximum likelihood estimation, analysis, and applications of exponential polynomial signals. (English) Zbl 0969.94004
MSC:
94A12
Controls of the outputs by means of inputs. (English) Zbl 1004.46023
Reviewer: Radu Balan (Princeton)
On groups of complex integers used as QAM signals. (English) Zbl 0954.94022
Reviewer: L.M.G.M.Tolhuizen (Eindhoven)
MSC:
94B12
Shift operator induced approximations of delay systems. (English) Zbl 0935.93047
Reviewer: A.Bultheel (Leuven)
Transient response analysis of structures made from viscoelastic materials. (English) Zbl 0927.74065
On asymptotic behavior of least squares estimators and the confidence intervals of the superimposed exponential signals. (English) Zbl 1053.93540
Polyperiodic and widely linear array filtering for cyclostationary and non circular signals. (Filtrage d’antenne polypériodique et linéaire au sens large pour signaux cyclostationnaires et non circulaires.) (French) Zbl 0996.94504
Complex random variables and signals. (Variables et signaux aléatoires complexes.) (French) Zbl 1003.94508
Finding weight vectors of neurons over the field of complex numbers. (Ukrainian. English summary) Zbl 0972.92003
Reviewer: A.D.Borisenko (Kyïv)
Exponential signals with time-varying amplitude: Parameter estimation via polar decomposition. (English) Zbl 0894.94003
MSC:
94A12
The Schur algorithm, reproducing kernel spaces and system theory. (Algorithme de Schur, espaces à noyau reproduisant et théorie des systèmes.) (French. English summary) Zbl 0946.93002
Panoramas et Synthèses. 6. Paris: Société Mathématique de France. viii, 189 p. (1998).
Reviewer: A.Akutowicz (Berlin)
Continuous wavelet transform: ECG recognition based on phase and modulus representations and hidden Markov models. (English) Zbl 0849.92010
Aldroubi, Akram (ed.) et al., Wavelets in medicine and biology. Boca Raton, NY: CRC Press (ISBN 978-0-8493-9483-6/hbk; 978-0-367-44859-2/pbk; 978-0-203-73403-2/ebook). 439-463 (1996).
Hilbert transforms in signal processing. (English) Zbl 0910.94003
The Artech House Signal Processing Library. Boston, MA: Artech House. xiv, 442 p. (1996).
Reviewer: M.Tasche (Rostock)
Filter Results by …
Document Type
- Journal Articles (100)
- Collection Articles (11)
- Books (12)
- arXiv Preprints (2)
all
top 5
Author
- Alpay, Daniel Aron (6)
- Qian, Tao (4)
- Beinert, Robert (3)
- Bessmertnyĭ, M. F. (3)
- Hahn, Stefan L. (3)
- Khan, Madad (3)
- Lewkowicz, Izchak (3)
- Partington, Jonathan R. (3)
- Zeeshan, Muhammad (3)
- Agler, Jim (2)
- Barkat, Braham (2)
- Bellanger, Maurice G. (2)
- Besson, Olivier (2)
- Iqbal, Sohail (2)
- Jian, Wei (2)
- Lacoume, Jean-Louis (2)
- Plonka, Gerlind (2)
- Shen, Yuehong (2)
- von Wolfersdorf, Lothar (2)
- Xu, Pengcheng (2)
- Zhao, Wei (2)
- Ajzenberg, Ya. E. (1)
- Akulov, V. V. (1)
- Amblard, Pierre-Olivier (1)
- Andreev, Yu. V. (1)
- Anis, Saima (1)
- Arlins’kyĭ, Yuriĭ Moĭseĭovych (1)
- Aydi, Hassen Mohamed (1)
- Bai, Zhi-Dong (1)
- Balan, Adriana (1)
- Ball, Joseph Anthony (1)
- Barkanov, Evgeny (1)
- Barnard, Roger W. (1)
- Bayro-Corrochano, Eduardo (1)
- Beaty, M. G. (1)
- Bercher, Jean-François (1)
- Bertrand, Jacqueline (1)
- Boashash, Boualem (1)
- Bognár, Gergő (1)
- Bolotnikov, Vladimir (1)
- Borzenko, A. G. (1)
- Bruna Floris, Joaquim (1)
- Butzer, Paul Leo (1)
- Carrault, Guy (1)
- Cartianu, Gh. P. (1)
- Castanié, Francis (1)
- Chalendar, Isabelle (1)
- Chen, Chien-Chong (1)
- Chen, Wuhui (1)
- Chevalier, Pascal (1)
- Choi, Insook (1)
- Comon, Pierre (1)
- Cristea, Paul Dan (1)
- Dang, Pei (1)
- Dijkstra, Henk A. (1)
- Ding, Shuxue (1)
- Dodson, Michael Maurice (1)
- Dong, Xuedong (1)
- Du, Gonghuan (1)
- Dym, Harry (1)
- Fang, Quanlei (1)
- Farashahi, Arash Ghaani (1)
- Feng, Zhengyuan (1)
- Ferrari, André (1)
- Ferreira, Paulo Jorge S. G. (1)
- Ford, Wayne T. (1)
- Friedlander, Benjamin (1)
- Fu, Chun Chong (1)
- Gao, You (1)
- Garçon, V. (1)
- Golden, Stuart A. (1)
- Goldman, Gil (1)
- Goos, Gerhard (1)
- Grinshpan, Anatolii (1)
- Groenewald, Gilbert J. (1)
- Gunawan, Erry (1)
- Hammad, Hasanen Abuelmagd (1)
- Harju, P. T. (1)
- Hermes, Dik J. (1)
- Higgins, John Rowland (1)
- Ivanov, M. P. (1)
- Jacob, Birgit (1)
- Jacovitti, Giovanni (1)
- Jaffard, Stéphane (1)
- Jaming, Philippe (1)
- Jia, Ya (1)
- Jiang, Yicheng (1)
- Kaashoek, Marinus Adriaan (1)
- Kaliuzhnyi-Verbovetskyi, Dmitry S. (1)
- Kanemura, Atsunori (1)
- Karelin, Irina I. (1)
- Kashinov, V. V. (1)
- Kellay, Karim (1)
- Khatskevich, Viktor Anatol’evich (1)
- Kingsbury, Nick G. (1)
- Kizlyak, Yu. Yu. (1)
- Koivunen, Visa (1)
- Koroteev, M. V. (1)
- Krishnaiah, Paruchuri Rama (1)
- Ku, Min (1)
- and 120 more Authors
all
top 5
Serial
- Signal Process. (9)
- Linear Algebra Appl. (5)
- Circuits Syst. Signal Process. (4)
- Math. Methods Appl. Sci. (3)
- SIAM J. Control Optim. (3)
- Trait. Signal (3)
- Autom. Remote Control (3)
- Appl. Comput. Harmon. Anal. (3)
- Complexity (3)
- J. Fourier Anal. Appl. (3)
- IEEE Trans. Inf. Theory (2)
- J. Franklin Inst. (2)
- J. Math. Anal. Appl. (2)
- Phys. Lett., A (2)
- Bull. Pol. Acad. Sci., Tech. Sci. (2)
- Pattern Recognition (2)
- Comput. Appl. Math. (2)
- ZAMM, Z. Angew. Math. Mech. (2)
- Izv. Vyssh. Uchebn. Zaved., Prikl. Nelineĭn. Din. (2)
- Am. Math. Mon. (1)
- Appl. Anal. (1)
- Biol. Cybern. (1)
- Chaos Solitons Fractals (1)
- IEEE Trans. Autom. Control (1)
- IEEE Trans. Circuits Syst. (1)
- Inf. Sci. (1)
- Int. J. Numer. Methods Eng. (1)
- J. Multivariate Anal. (1)
- Math. Z. (1)
- Numer. Funct. Anal. Optim. (1)
- C. R. Math. Acad. Sci., Soc. R. Can. (1)
- Syst. Control Lett. (1)
- Acta Math. Appl. Sin. (1)
- Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. (1)
- J. Time Ser. Anal. (1)
- Physica D (1)
- Eur. J. Appl. Math. (1)
- Multidimensional Syst. Signal Process. (1)
- IEEE Trans. Signal Process. (1)
- J. Dyn. Syst. Meas. Control (1)
- Rech. Aérosp. (1)
- SIAM J. Math. Anal. (1)
- J. Math. Imaging Vis. (1)
- Int. J. Bifurcation Chaos Appl. Sci. Eng. (1)
- Fractals (1)
- Adv. Appl. Clifford Algebr. (1)
- Methods Appl. Anal. (1)
- Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. (1)
- Chaos (1)
- Wuhan Univ. J. Nat. Sci. (1)
- RIMS Kokyuroku (1)
- Nauk. Visn. Uzhgorod. Univ., Ser. Mat. (1)
- Commun. Nonlinear Sci. Numer. Simul. (1)
- Prog. Nat. Sci. (1)
- EURASIP J. Appl. Signal Process. (1)
- Iran. J. Fuzzy Syst. (1)
- Lect. Notes Biomath. (1)
- Panor. Synth. (1)
- SMF/AMS Texts Monogr. (1)
- Complex Anal. Oper. Theory (1)
- Ukr. Mat. Visn. (1)
- Sci. China, Math. (1)
- Int. J. Nonlinear Anal. Appl. (1)
- J. Funct. Spaces (1)
- Adv. Stud.: Euro-Tbil. Math. J. (1)
all
top 5
Year of Publication
- 2023 (2)
- 2022 (7)
- 2021 (4)
- 2020 (2)
- 2019 (2)
- 2018 (8)
- 2017 (2)
- 2016 (4)
- 2015 (3)
- 2014 (2)
- 2013 (3)
- 2012 (2)
- 2011 (2)
- 2010 (3)
- 2009 (1)
- 2008 (1)
- 2007 (2)
- 2006 (7)
- 2005 (4)
- 2004 (2)
- 2003 (7)
- 2002 (1)
- 2001 (5)
- 2000 (1)
- 1999 (8)
- 1998 (5)
- 1997 (2)
- 1996 (7)
- 1995 (3)
- 1994 (4)
- 1993 (1)
- 1992 (2)
- 1991 (1)
- 1989 (1)
- 1987 (1)
- 1986 (2)
- 1985 (4)
- 1984 (1)
- 1982 (2)
- 1981 (2)
- 1979 (1)
- 1969 (1)
all
top 3
Main Field
- 94-XX (68)
- 93-XX (29)
- 30-XX (28)
- 47-XX (28)
- 42-XX (19)
- 92-XX (15)
- 62-XX (11)
- 65-XX (11)
- 32-XX (10)
- 46-XX (8)
- 60-XX (8)
- 37-XX (7)
- 68-XX (7)
- 34-XX (6)
- 41-XX (6)
- 15-XX (4)
- 44-XX (4)
- 03-XX (3)
- 26-XX (3)
- 00-XX (2)
- 33-XX (2)
- 35-XX (2)
- 39-XX (2)
- 45-XX (2)
- 54-XX (2)
- 90-XX (2)
- 12-XX (1)
- 14-XX (1)
- 28-XX (1)
- 40-XX (1)
- 43-XX (1)
- 58-XX (1)
- 70-XX (1)
- 74-XX (1)
- 76-XX (1)
- 78-XX (1)
- 81-XX (1)
- 83-XX (1)
- 85-XX (1)
- 86-XX (1)
- 91-XX (1)
all
top 3
Software
- PhaseLift (2)
- AUTO-86 (1)
- BayesDA (1)
- DT-CWT (1)
- ICALAB (1)
- KNIME (1)
- Matlab (1)
- PhysioToolkit (1)
- ROMS (1)
- RStan (1)
- SparsePR (1)
- Wavelet Toolbox (1)
- Wirtinger Flow (1)
- Wolfram Demonstrations (1)
- energy (1)
- rstan (1)
