However this is not the case with non-linear functions. A non-linear function does not have a constant slope. Consider the non-linear function shown below. What is the slope at some point such as P?

A widely used complex-valued activation function for complex-valued multistate Hopfield networks is revealed to be essentially based on a multilevel step function. By replacing the multilevel step ...

The visibility of an image captured in poor weather (such as haze, fog, mist, smog) degrades due to scattering of light by atmospheric particles. Single image dehazing (SID) methods are used to ...