This a software runing on the matlab, it is used in the channel coding simulation. It include DVB-S2 LDPC, Covolution turbo, and block turbo code, You can choose which channel coding to run. it run the encoder and add white noise in the channel,

turbo coder RCS2, 2 d 16 state turbo code, dvb-rcs2

draws a BER plot for the UMTS turbo code.