Fourier Transform Demonstration Applet
University of Maribor,
Faculty of Electrical Engineering
and Computer Science
Smetanova 17, 2000 Maribor, Slovenia
Fourier Transform Demonstration (FTD) is an educational tool
for visual interactive presentation of the Fourier transform (the transform
is used in the fields like signal processing, pattern recognition, etc.).
The FTD applet shows the time and the frequency domains in the wire cube
at the same time (see applet). By changing the amplitudes
and phase delays of sine functions, the resulting signal is changed. Different
views can be achieved by rotating the wire cube. See documentation
for the short user manual.
The applet has been tested with the Netscape Communicator
4.04 with JDK1.1 patch. For better experience use JIT enabled appletviewer/browser.
Applet | Documentation