Post by Matt on Apr 28, 2005 16:24:09 GMT -5
Hello Forum, and Hello Charan!
I'm trying to write a matlab function to do all-pole lattice filtering, but I can't figure out how (I don't want to use latcfilt.m). I have very good book, M. Hayes "Statistical Digital Signal Processing and Modelling", which describes the theory nicely but gives no clue how to perform the filtering in practice/matlab. Is a state-space representation necessary
Before I ran into this I wrote a function for FIR lattice filtering which worked well. But the inverse of my FIR lattice seems to be much more difficult to implement...
Help would be much appreciated
Regards
/ M
I'm trying to write a matlab function to do all-pole lattice filtering, but I can't figure out how (I don't want to use latcfilt.m). I have very good book, M. Hayes "Statistical Digital Signal Processing and Modelling", which describes the theory nicely but gives no clue how to perform the filtering in practice/matlab. Is a state-space representation necessary
Before I ran into this I wrote a function for FIR lattice filtering which worked well. But the inverse of my FIR lattice seems to be much more difficult to implement...
Help would be much appreciated
Regards
/ M
