In this paper we present a method to find the solution of time-varying systems using orthonormal Bernstein polynomials. The method is based upon expanding various time functions in the system as their truncated orthonormal Bernstein polynomials. Operational matrix of integration is presented and is utilized to reduce the solution of time-varying systems to the solution of algebraic equations. Illustrative examples are included to demonstrate the validity and applicability of the technique.
Published in | Science Journal of Applied Mathematics and Statistics (Volume 3, Issue 4) |
DOI | 10.11648/j.sjams.20150304.15 |
Page(s) | 194-198 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2015. Published by Science Publishing Group |
Orthonormal Bernstein Polynomials, Time Varying System, Operational Matrix, Linear Systems
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APA Style
Mahmood Dadkhah. (2015). Solving Linear Time Varying Systems by Orthonormal Bernstein Polynomials. Science Journal of Applied Mathematics and Statistics, 3(4), 194-198. https://doi.org/10.11648/j.sjams.20150304.15
ACS Style
Mahmood Dadkhah. Solving Linear Time Varying Systems by Orthonormal Bernstein Polynomials. Sci. J. Appl. Math. Stat. 2015, 3(4), 194-198. doi: 10.11648/j.sjams.20150304.15
AMA Style
Mahmood Dadkhah. Solving Linear Time Varying Systems by Orthonormal Bernstein Polynomials. Sci J Appl Math Stat. 2015;3(4):194-198. doi: 10.11648/j.sjams.20150304.15
@article{10.11648/j.sjams.20150304.15, author = {Mahmood Dadkhah}, title = {Solving Linear Time Varying Systems by Orthonormal Bernstein Polynomials}, journal = {Science Journal of Applied Mathematics and Statistics}, volume = {3}, number = {4}, pages = {194-198}, doi = {10.11648/j.sjams.20150304.15}, url = {https://doi.org/10.11648/j.sjams.20150304.15}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjams.20150304.15}, abstract = {In this paper we present a method to find the solution of time-varying systems using orthonormal Bernstein polynomials. The method is based upon expanding various time functions in the system as their truncated orthonormal Bernstein polynomials. Operational matrix of integration is presented and is utilized to reduce the solution of time-varying systems to the solution of algebraic equations. Illustrative examples are included to demonstrate the validity and applicability of the technique.}, year = {2015} }
TY - JOUR T1 - Solving Linear Time Varying Systems by Orthonormal Bernstein Polynomials AU - Mahmood Dadkhah Y1 - 2015/07/29 PY - 2015 N1 - https://doi.org/10.11648/j.sjams.20150304.15 DO - 10.11648/j.sjams.20150304.15 T2 - Science Journal of Applied Mathematics and Statistics JF - Science Journal of Applied Mathematics and Statistics JO - Science Journal of Applied Mathematics and Statistics SP - 194 EP - 198 PB - Science Publishing Group SN - 2376-9513 UR - https://doi.org/10.11648/j.sjams.20150304.15 AB - In this paper we present a method to find the solution of time-varying systems using orthonormal Bernstein polynomials. The method is based upon expanding various time functions in the system as their truncated orthonormal Bernstein polynomials. Operational matrix of integration is presented and is utilized to reduce the solution of time-varying systems to the solution of algebraic equations. Illustrative examples are included to demonstrate the validity and applicability of the technique. VL - 3 IS - 4 ER -