
3067SRLCSeriesCircuit
28 Apr 2019   Contributor(s):: Virgil Ganescu
In this validationoriented setup, the second order linear ordinary differential governing equation of a small signal RLC series AC circuit is solved analytically, and the results are compared with the data acquired from analyzing the numerical model (using Multisim).

1077SRLMSimSeriesCircuit
03 Mar 2019   Contributor(s):: Virgil Ganescu
In this validationoriented setup, the first order linear ordinary differential equation governing a small signal RL series AC circuit is solved analytically and the results are compared with the data acquired from analyzing the numerical model (using Multisim) of the circuit. This is compared to...

2018Schneebeli,Hans R.  Modeling Falling Bodies
01 Mar 2018   Contributor(s):: Hans Rudolf Schneebeli
Modelling falling bodies is discussed using a computer algebra systemcalculator and introducing various traditional and elementary methods from calculus as well as numerics for dealing with the resulting ordinary differential equations.This article is in German under the title,...

2008Lipsman, R. L., J. E. Osborn, and J. M. Rosenberg  The SCHOL Project at the University of Maryland: Using Mathematical Software in the Teaching of Sophomore Differential Equations.
08 Sep 2017   Contributor(s):: Brian Winkel
Lipsman, R. L., J. E. Osborn, and J. M. Rosenberg. 2008. The SCHOL Project at the University of Maryland: Using Mathematical Software in the Teaching of Sophomore Differential Equations. Journal of Numerical Analysis, Industrial and Applied Mathematics. 3(12): 81103.This is a publication of...

2002Fay, T.  The Pendulum Equation.
08 Sep 2017   Contributor(s):: Brian Winkel
Fay, T. 2001.The Pendulum Equation. Int. J. Math. Educ. Sci. Technology. 33(4): 505519.See https://www.tandfonline.com/doi/abs/10.1080/00207390210130868. Abstract:We investigate the pendulum equation q’’(t) + l2 sin(q) = 0 and two approximations for...

Sania Qureshi
Presently. serving as an Assistant Professor of Mathematics in Department of Basic Sciences and Related Studies at Mehran University of Engineering and Technology, Jamshoro, Pakistan.Completed...
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Therese Shelton
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8002STextTrigSumRepresentation
04 Jun 2015   Contributor(s):: Brian Winkel
Students discover how to represent functions as sums of trigonometric functions and the value of such representations in many fields.