GLclampf GLclampf GLclampf alpha
LowPassFilter_IIR1(double alpha=0.5, double y_k_minus_1=.0)
1-order low-pass IIR filter.
double filter(double x)
Processes one input sample, updates the filter state and return the filtered value.
This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
double alpha
See equation in LowPassFilter_IIR1.
double getLastOutput() const