Classes (extension)
| UGens > Generators > Chaotic
DoubleWell : UGen : AbstractFunction : Object
Extension
ExtensionForced DoubleWell Oscillator
Source: SLUGens.sc
//SLUGens released under the GNU GPL as extensions for SuperCollider 3, by Nick Collins, http://composerprogrammer.com/index.html
Description
Runge-Kutta ODE solver implementation of the chaotic Forced Double Well Oscillator (see Strogatz, Steven H. (1994) Nonlinear Dynamics and Chaos. Addison-Wesley, Reading, MA. pp441-7).
D2x +delta*Dx-x+x^3 = F*cos(w*t)
All inputs can have .kr rate UGens plugged in.
note for me: add a t rate control? or arbitary oscillator input rather than Fcos(wt)
Class Methods
DoubleWell.ar(reset: 0, ratex: 0.01, ratey: 0.01, f: 1, w: 0.001, delta: 1, initx: 0, inity: 0, mul: 1.0, add: 0.0)
Arguments:
| reset |
restart with new initial conditions sampled from initx, inity |
| ratex |
update rate for x |
| ratey |
update rate for y |
| f |
equation constant |
| w |
equation constant |
| delta |
equation constant |
| initx |
reset value for x |
| inity |
reset value for y |
Inherited class methods
Instance Methods
Inherited instance methods
Examples
helpfile source: /usr/local/share/SuperCollider/Extensions/SC3plugins/SLUGens/HelpSource/Classes/DoubleWell.schelp
link::Classes/DoubleWell::
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