Package communications-oct361-1.1.1-3

Digital Communications, Error Correcting Codes (Channel Code), Source Code functions, Modulation and Galois Fields. This package provides the following functions: Random Signals: awgn biterr eyediagram randerr randint randsrc scatterplot symerr wgn bsc Source Coding: arithenco arithdeco compand dpcmdeco dpcmenco dpcmopt huffmandeco huffmandict huffmanenco lloyds lz77deco lz77enco quantiz shannonfanodict shannonfanoenco shannonfanodeco rleenco rledeco riceenco ricedeco fiboenco fibodeco fibosplitstream golombenco golombdeco Block Interleavers: intrlv algintrlv helscanintrlv matintrlv randintrlv deintrlv matdeintrlv randdeintrlv Block Coding: bchdeco bchenco bchpoly convenc cyclgen cyclpoly decode encode egolaydec egolayenc egolaygen gen2par hammgen reedmullerdec reedmullerenc reedmullergen rsgenpoly rsdec rsdecof rsenc rsencof systematize syndtable vitdec Modulations: ademod ademodce amod amodce ammod amdemod apkconst ddemod ddemodce demodmap dmod dmodce fmmod fmdemod genqammod genqamdemod modmap pamdemod pammod pskdemod pskmod qaskdeco qaskenco qammod qamdemod Special Filters: hank2sys hilbiir rcosflt rcosiir rcosine rcosfir Galois Fields of Even Characteristic: all any cosets conv convmtx deconv det dftmtx diag exp gf fft filter gftable gfweight ifft inv inverse isequal log lu prod sqrt rank reshape roots sum sumsq isempty isgalois isprimitive length minpol polyval primpoly size Galois Fields of Odd Characteristic: gfadd gfconv gfcosets gfdeconv gfdiv gffilter gflineq gfminpol gfmul gfpretty gfprimck gfprimdf gfprimfd gfrank gfrepcov gfroots gfsub gftrunc gftuple Utility Functions: comms bi2de de2bi oct2dec istrellis poly2trellis vec2mat qfunc qfuncinv