Neural Network Toolbox

Appelm1: Amplitude Detection

Elman networks can be trained to recognize and produce both spatial and temporal patterns. An example of a problem where temporal patterns are recognized and classified with a spatial pattern is amplitude detection.

Amplitude detection requires that a wave form be presented to a network through time, and that the network output the amplitude of the wave form. This is not a difficult problem, but it demonstrates the Elman network design process.

The following material describes code that is contained in the demonstration script appelm1.

Thoughts and Conclusions

Problem Definition