First-order systems are those which can be described by first-order differential equations. A common example is the RC circuit. You will need Adobe Acrobat Reader to ...

There are eight interesting chapters covering ordinary and first-order equations, including Bernoulli's equation, with applications to plane curves. Then follows a thoroughly sound treatment of ...

Introduction to differential equations with an emphasis on engineering applications. Topics include first-order equations, higher-order linear equations with constant coefficients, and systems of ...

The CPML method is widely used for the first-order wave equation. For a second-order equation system, there are two different ways in implementing the unsplit-field PML/CPML. The first category ...

And, most of the time, a simple first order filter is all that is required ... with k and solve the above to get unity gain, then our difference equation can be simplified to: The trick now ...