New Stars and Demos

Below we list the new stars and demos by domain.

CGC Stars and Demos

New Audio Infrastructure
New Stars that can use the linear16 audio capabilities of the UltraSparc.
Sunil Bhave, William Chen (Columbia University).
The stars below inherit from the CGCAudioBase star. See the individual star documentation for a list of demos that use that star.
  • CGCMonoIn star
  • CGCMonoOut star
  • CGCStereoIn star
  • CGCStereoOut star
  • CGCTkMonoIn star
  • CGCTkMonoOut star
  • CGCTkStereoIn star
  • CGCTkStereoOut star
  • To see the icons for these stars, look in the CGC Sources Palette and the CGC Sinks Palette
  • For demonstrations of these stars, see the EECS 20 16 bit Palette, the CGC Sound Palette, and the new TychoTarget Palette.
  • Further star documentation - TychoTarget documentation - Sun Audio documentation
  • Other new CGC stars
  • CGCAbs star
  • CGCAdaptLinQuant star
  • CGCConstFix star
  • CGCFixToInt star
  • CGCFloor star
  • CGCIntToFix star
  • CGLinQuantIdxC star
  • CGCOrderTwoInt star
  • CGCQuantizer star
  • To see the icons for these stars, look in the palettes under the CGC Palette
    CGC TychoTarget and CGC control panels
    The CGC TychoTarget provides a new way to create CGC control panels. TychoTarget control panels are much more configurable than the older CGC Control panels.
    John Reekie, Sunil Bhave - CGC Tycho Palette - TychoTarget documentation

    New SDF Stars and Demos

    Sun Video Star
    The SDF SunVideo star can be used to grab video data from a Sun Video camera. This star is very new, so it does not yet have any demos.
    Luis Gutierrez
    Adaptive Antenna Array Demos from Technische Universitaet Ilmenau
    Uwe Trautwien (tra@e-technik.tu-ilmenau.edu) wrote two demos that simulate an adaptive antenna array The transmitters may be turned around the location of the antenna array, which will change the beam pattern. These demos can be found under the SDF tuicontrib palette
  • SDBeamAbsF star
  • SDFBeamXYNorm star
  • SDFConstCx1ofN star
  • SDFLMSArray star
  • SDFLMSArrayStO star
  • SDFSDFRLSArray star
  • SDFRLSArrayStO star
  • SDFRLSCx star
  • SDFRLSCxTO star
  • SDFSrcPosXY star
  • SDF Neural Network Demonstrations
    Demonstrations of logic functions using classical artificial neurons and McCulloch-Pitts neurons can be found in the SDF Neural Networks Palette
    Biao Lu (The University of Texas at Austin), Brian L. Evans (The University of Texas at Austin) The following stars are in the SDF Neural Palette.
  • SDFBinary star
  • SDFMPNeuron star
  • SDFNeuron star
  • SDFSigmoid star
  • ParticleVector class
    The ParticleVector class is new in Ptolemy 0.7. The class allows Ptolemy to package arbitrary collections of data objects and treat them as a unit.
    ParticleVector can be used, for example, to constuct discrete-event models of communication networks, where the packages are packets. The SDF PackUnpack demo shows a simple use of ParticleVector.
    Ron Galicia - Ravi Gunturi The stars below use the ParticleVector class.
  • SDFPack star
  • SDFUnpackFloat star
  • SDFUnpackInt star
  • Other SDF Stars
  • SDFRanConst star
  • SDFRectCxDoppler star
  • SDFPCMReadInt star

  • New Stars and Demos in Other Domains

    Discrete Event Domain FlipFlop stars
    John S. Davis, II
  • DEFlipFlopD star
  • DEFlipFlopJK star
  • DEFlipFlopT star
  • New Discrete Event (DE) Domain stars
  • DEEtherRecMes star
  • DEFillNullEvent star
  • DEFloatToInt star
  • DEIntToFloat star
  • New Code Generation stars
  • CGBlackHole star
  • CGCircToLin star
  • CGDummySrc star
  • CGDummySrcCx star
  • CGDummySrcFix star
  • CGDummySrcInt star
  • CGLinToCirc star
  • CGTestMultirate star
  • New Motorola 56x (CG56 stars
  • CG56RaisedCosine star
  • CG56DeMux star

  • Up to: What's New in Ptolemy 0.7 - Back to: New Work in Ptolemy 0.7 - Forward to: Minor Changes in Ptolemy 0.7
    Copyright © 1997, The Regents of the University of California. All rights reserved.
    Last updated 04/30/97, comments to ptolemy@ptolemy.eecs.berkeley.edu.