Continuous-time state space of the same network. More...

#include <WDF.h>

Public Attributes
double	a [3][3]

double	b [3]

double	c [3]

double	d

double	capacitance [3]

Detailed Description

template<FloatType T>
struct dspark::wdf::ToneStackFMV< T >::AnalogStateSpace

Continuous-time state space of the same network.

States are the capacitor voltages (C1: input to treble pot, C2: slope node to bass rheostat, C3: slope node to middle wiper), the input is the source voltage and the output is the wiper voltage: dx/dt = a x + b u, y = c x + d u. The matrices are obtained by nodal analysis of the identical element values and topology used by the R-type adaptor, with each capacitor replaced by a voltage source. a = -diag(capacitance)^-1 G for a symmetric positive definite G. Allocation free; cost of a 10x10 elimination.

Definition at line 954 of file WDF.h.