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updated 11 months ago

Turbo Code by Yogesh K Soniwal

Encoding: RSC, Decoding: BCJR (communications, rsc encoder, bcjr decoder)

[ALPHA]=alpha_1(GAMMA,N)

[BETA]=beta_1(GAMMA,N)

[g]=gamma_1(Apriori,N,Input_matrix,Parity_bit_matrix,R0,R...

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updated 12 months ago

PSK31 Model with Symbol Timing and Carrier Recovery by Dick Benson

Updated version of PSK31 communication standard that is now R2013B compliant. (wireless, psk31, qpsk)

[bitstream,char_table]=make_bits(msg)

[sout,char_table]=load_alpha()

message=read_text(file_name)

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updated almost 2 years ago

wspr TXRX by Jonathon Cheah

WSPR (Weak Signal Propagation Reporter) (communications, signal processing, low baud rate communi...)

chr_normf (bc)

messageDecode(data0)

maidenhead.m

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updated 11 years ago

Soft Input Soft Output Viterbi Algorithm by Adrian Bohdanowicz

Implementation of the SISO Viterbi algorithm. (coding theory, information theory, decoding)

sovadec( msg, llr, trl, win )

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