© Sulaymon L. Eshkabilov 2020
S. L. EshkabilovPractical MATLAB Modeling with Simulinkhttps://doi.org/10.1007/978-1-4842-5799-9_13

13. Solving Partial Differential Equations

Sulaymon L. Eshkabilov1 
(1)
Ag & Biosystems Engineering Department, North Dakota State University, Fargo, USA
 

A partial differential equation is “…a differential equation that contains unknown multivariable functions and their partial derivatives,” according to Wikipedia [1]. There are many PDE applications in physics, engineering, and computer science. For example, PDEs are employed to formulate various phenomena, such as heat transfer, machine dynamics, wave propagation, elasticity, fluid dynamics, and many more.

The following is a generalized formulation of a PDE for a given ...

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