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Miscellaneous

Different types of free programs. You may download and use them freely, but these items are without support or warranty.
These programs are virus and adware free.

 

DSP Filter Design Tool

For the calculation of filters for Digital Signal Processing, we developed the program DigFilt.

Features

  • Compute FIR (Finite Impulse Response) filters, using Parks-McClellan Algorithm.
  • 500 Tab FIR.
  • Compute IIR (Infinite Impulse Response) filters using Bilinear transformation.
  • Output in IEEE floating point and for the ADSP21xx DSP's.
  • Proper printing of a graph.
  • Copy the graph to clipboard as a metafile, so usable for documentation.
  • Operates as OLE server (allows embedding in other documents).

 

Referee Match timer
Referee Timer for Mobile phoneThe Referee timer is a J2ME (Java Micro Edition) program that runs on mobile phones that support Java.
It is ideal for referees for field hockey and soccer (voetbal) matches.
It has been tested on Motorola Razr V3, Samsung E950 and a Nokia device. It is designed to be compatible with all Java enabled devices.
Unzip the content (Referee.jad en Referee.jar) and install these on the mobile phone..
Follow the installation instructions of "games" on you mobile phone.
It may help other people to install it on their phone.
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