This repository contains a MATLAB implementation of the Gradient Descent algorithm to minimize a simple quadratic function. The function being minimized is ( f(x) = (x - 3)^2 ), with its minimum ...

This repository contains the Matlab code that was used to perform curve fitting on morphogen gradients. Specifically, three types of functions were fitted to the data: decaying exponential two-domain ...

We present, in this paper, a new methodology for spectral unmixing, where a vector of fractions, corresponding to a set of endmembers (EMs), is estimated for each pixel in the image. The process first ...

A special kind of recurrent neural networks (RNN), i.e., Zhang neural networks (ZNN), has recently been proposed for online time-varying problems solving. In this paper, we generalize and investigate ...