Forbes contributors publish independent expert analyses and insights. Nonlinear systems come in all shapes and sizes. Linear dynamics is a useful abstraction, but if you look long enough at any ...

The distinction between linear and nonlinear phenomena is everywhere in the sciences and engineering. But what exactly does it mean? Suppose that, without much effort, you can toss a tennis ball ...

Simple linear regression relates two variables ... It is computed by first finding the difference between the fitted nonlinear function and every Y point of data in the set.

If the relationship between two variables does not follow a straight line, nonlinear regression may be used instead. Linear and nonlinear regression both track a particular response from a set of ...