A Java signal analysis tool for signal processing experiments

Author

Clausen, Axel ; Spanias, Andreas ; Xavier, Anand ; Tampi, Maya

Author_Institution

Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA

Volume

3

fYear

1998

fDate

12-15 May 1998

Firstpage

1849

Abstract

A program to simulate discrete time linear systems is presented. The software is written as a Java applet and can be accessed on the Internet. Object oriented programming allows the user to construct and simulate a variety of systems. The program uses a graphical user interface which is easy to learn and it provides a visualization of the system and signal flow. The software is currently being used at Arizona State University to support an online software laboratory for a senior level digital signal processing (DSP) course. This paper presents our experiences gained by using the program in a class setting and gives examples of possible laboratory problems

Keywords

computer aided instruction; digital simulation; discrete time systems; graphical user interfaces; object-oriented programming; signal processing; Arizona State University; Internet; Java applet; Java signal analysis tool; discrete time linear systems; graphical user interface; laboratory problems; object oriented programming; online software laboratory; senior level DSP course; signal flow visualization; signal processing experiments; software; system visualization; systems simulation; Digital signal processing; Graphical user interfaces; Internet; Java; Laboratories; Linear systems; Object oriented modeling; Object oriented programming; Signal analysis; Signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on

Conference_Location

Seattle, WA

ISSN

1520-6149

Print_ISBN

0-7803-4428-6

Type

conf

DOI

10.1109/ICASSP.1998.681823

Filename

681823