2 Summary of Lattice Adaptive Algorithms

Functions implementing lattice adaptive filters algorithms are summarized in Table 3.3. The initialization functions for those algorithms are summarized in Table 3.4. Each of the two tables includes a short description of each function and a pointer to the function reference section.

Table 3.3: Functions implementing lattice adaptive algorithms.

Function Name	Reference	Short Description
asptftrls	5.1	Fast Transversal RLS algorithm.
asptlbpef	5.2	Lattice Backward Prediction Error Filter.
asptlfpef	5.3	Lattice Forward Prediction Error Filter.
asptlmslattice	5.4	LMS-Lattice Joint Process Estimator.
asptrlslattice	5.5	RLS-Lattice joint process estimator
		using a posteriori estimation errors.
asptrlslattice2	5.6	RLS-Lattice joint process estimator
		using a priori estimation errors with error feedback.
asptrlslbpef	5.7	Lattice Backward Prediction Error Filter.
asptrlslfpef	5.8	Lattice Forward Prediction Error Filter.

Table 3.4: Functions for creating and initializing lattice adaptive algorithms.

Function Name	Reference	Short Description
init_ ftrls	5.9	Initialize Fast Transversal RLS.
init_ lbpef	5.10	Initialize Lattice Backward Prediction Error Filter.
init_ lfpef	5.11	Initialize Lattice Forward Prediction Error Filter.
init_ lmslattice	5.12	Initialize LMS Lattice adaptive filter.
init_ rlslattice	5.13	Initialize RLS-Lattice joint process estimator
		using a posteriori estimation errors.
init_ rlslattice2	5.14	Initialize RLS-Lattice joint process estimator
		using a priori estimation errors with error feedback.
init_ rlslbpef	5.15	Initialize Recursive Least Squares Lattice Backward PEF.
init_ rlslfpef	5.16	Initialize Recursive Least Squares Lattice Forward PEF.