[sdiy] "spiral" waveforms

[R. Drake]

looks like a job for Brice Hornbeck's PSIM-1...


on 4/6/04 11:24 PM, Simon Gatrall at gatrall at pacbell.net wrote:

>> Perhaps SJ was referring to a Lorentz Attractor circuit, which does, in fact,
>> draw nice spirals on a X-Y 'scope. Giant link to everything you'd ever want
>> to
>> know is:
>> 
>> http://math.fullerton.edu/mathews/n2003/lorenz/LorenzAttractorBib/Links/Loren
>> zAttractorBib_lnk_1.html
>> 
>> Paul S.
> 
> Another possibility, which seems to be related:
> http://staff.washington.edu/bradleyb/spiralsynth/spiral.html
> 
> A few simple pictures and a coherent explanation help a lot.