Work in progress: The J-DSP/ESE software for analyzing Earth systems signals

Linda Hinnov, Karthikeyan Natesan Ramamurthy, Andreas Spanias

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Java-DSP (J-DSP) is a free online Java applet that has been extensively used in signal processing education and research. We present the functionalities of J-DSP Earth Systems Edition (J-DSP/ESE) that uses the basic architecture of J-DSP, but has functions tailor-made for Earth systems signals. No text-based programming is required, so that users can focus on understanding signal processing concepts. Here, we describe the functionalities in the current version of J-DSP/ESE. A coherency analysis of Earth time series is presented. In order to overcome the inherent limitations of J-DSP/ESE in terms of memory and computations, a standalone Java application is proposed. This will greatly enhance the functionalities of the existing J-DSP/ESE applet. The standalone application will be platform independent and available for free. These additional functionalities of the application make it suitable for use in research as well as education.

Original languageEnglish (US)
Title of host publicationProceedings - Frontiers in Education Conference, FIE
DOIs
Publication statusPublished - 2011
Event41st Annual Frontiers in Education Conference: Celebrating 41 Years of Monumental Innovations from Around the World, FIE 2011 - Rapid City, SD, United States
Duration: Oct 12 2011Nov 15 2011

Other

Other41st Annual Frontiers in Education Conference: Celebrating 41 Years of Monumental Innovations from Around the World, FIE 2011
CountryUnited States
CityRapid City, SD
Period10/12/1111/15/11

    Fingerprint

Keywords

  • Earth signals
  • Java-DSP
  • multidisciplinary education
  • time series analysis

ASJC Scopus subject areas

  • Computer Science Applications
  • Software
  • Education

Cite this

Hinnov, L., Ramamurthy, K. N., & Spanias, A. (2011). Work in progress: The J-DSP/ESE software for analyzing Earth systems signals. In Proceedings - Frontiers in Education Conference, FIE [6142986] https://doi.org/10.1109/FIE.2011.6142986