Dtmf encoder decoder (generation detection) in matlab

The following Matlab project contains the source code and Matlab examples used for dtmf encoder decoder (generation detection). Generation of signal with extra parameters Detection using; Fast Fourier Transform Algorithm Goertzel Algorithm Digital Filtering (FIR Filter bank)

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

Project Files: 

File NameSize
dtrmfdec.fig 11814
dtrmfdec.m 11715
Read Me First.txt 35
update.m 2284
dec_filter.fig 25050
dec_filter.m 9872
dtmf_signal.m 1059
key_0.m 654
key_1.m 654
key_2.m 654
key_3.m 654
key_4.m 654
key_5.m 654
key_6.m 654
key_7.m 654
key_8.m 654
key_9.m 654
key_hash.m 653
key_star.m 654
plots.m 2072
Read Me First.txt 37
dtmfgen.fig 8367
dtmfgen.m 15463
Read Me First.txt 32
update.m 3071