Nonlinear phase portrait models for oriented textures. Abstract: Nonlinear differential equations in Taylor series form are employed to model oriented textures.

Nonlinear differential equations in Tailor series form are employed to model oriented textures. These models build upon the linear phase portmit descrip-.

Missing: oriented | Show results with:oriented

Duration: 7:52
Posted: Oct 19, 2021

The main advantage of the proposed approach is that the nonlinear model itself is able to model all type of fingerprint orientations completely. Experiments and ...

The geometric theory of differential equations is used to derive a symbol set based on the visual appearance of phase portraits. This theory provides the ...

Figure 42.7: Phase portraits for two competing species systems: (a) A system having no critical points inside the first quadrant. (b) A system having a line of ...

The plane where the phase portrait lives is called the phase plane. • The parametric curves traced by the solutions are called their trajectories. Analogy for a ...

An alternative is to sketch a phase portrait. In this plot we leave time implicit, and instead plot how the two densities change together.

In particular, local phase portraits of a saddle, spiral or node can be graphed from the linear system. The nonlinear system inherits locally the linearized ...