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tf2latc() - Signal Processing

[k,v] = tf2latc(b,a) finds
the lattice parameters k and the ladder parameters v for
an IIR (ARMA) lattice-ladder filter, normalized by a(1).
Note that an error is generated if one or more of the lattice parameters
are exactly equal to 1.k = tf2latc(1,a) finds the
lattice parameters k for an IIR
all-pole (AR) lattice filter.[k,v] = tf2latc(1,a) returns
the scalar ladder coefficient at the correct position in vector v.
All other elements of v are zero.k = tf2latc(b) finds the
lattice parameters k for an FIR (MA) lattice filter,
normalized by b(1).k = tf2latc(b,'phase') specifies the type of FIR (MA) lattice filter, where 'phase' is'max', for a maximum phase filter. 'min', for a minimum phase filter.


[k,v] = tf2latc(b,a)k = tf2latc(1,a)[k,v] = tf2latc(1,a)k = tf2latc(b)k = tf2latc(b,'phase')


You can give an example if you know one.

Output / Return Value


Alternatives / See Also