index :: noise

noise.ikeda

Ikeda attractor

available since version: 0.5

---

information

Ikeda attractor z[n+1] = a + bz[n]exp(kj - pj/(1+|z[n]^2|)) where z is a complex number real number formula by euler returns: === x[n+1] = a + k(x0cos(t[n])) - y0sin(t[n]) ) y[n+1] = k(x0sin(t[n])) - y0cos(t[n]) === where t[n] = b - p/(1 + x[n]^2 + y[n]^2) a = 0.85, b = 0.9, k = 0.4, p = 7.7 a = 1.0, b = 0.9, k = 0.4, p = 6.0

arguments:

• A a value (optional)
  type: float
  

• B b value (optional)
  type: float
  

• K k value (optional)
  type: float
  

• P p value (optional)
  type: float
  

• NX nx value (optional)
  type: float
  

• NY ny value (optional)
  type: float
  

methods:

• a
  parameters:
  • A a value
    type: float
    required: True
    
• b
  parameters:
  • B b value
    type: float
    required: True
    
• c
  parameters:
  • K k value (note the "c" method in original a-chaos library)
    type: float
    required: True
    
• om
  parameters:
  • OM enables output when cut or fold value is changed
    type: int
    required: True
    
• p
  parameters:
  • P p value
    type: float
    required: True
    

• reset reset state
  

• set
  parameters:
  • SET set to value
    type: float
    required: True
    
• x
  parameters:
  • NX x value
    type: float
    required: True
    
• y
  parameters:
  • NY y value
    type: float
    required: True
    

inlets:

• output value
  type: control

outlets:

• x outlet
  type: control
• y outlet
  type: control

keywords:

noise

Authors: André Sier

License: %