communications >> Communications
Random Signals
 awgn
 biterr
 eyediagram
 randerr
 randint
 randsrc
 scatterplot
 symerr
 wgn
Source Coding
 arithenco
 arithdeco
 compand
 dpcmdeco
 dpcmenco
 dpcmopt
 lloyds
 quantiz
Block Coding
 bchdeco
 bchenco
 bchpoly
 convenc
 cyclgen
 cyclpoly
 decode
 encode
 gen2par
 hammgen
 rsgenpoly
 rsdec
 rsdecof
 rsenc
 rsencof
 syndtable
 vitdec
Modulations
 ademod
 ademodce
 amod
 amodce
 apkconst
 ddemod
 ddemodce
 demodmap
 dmod
 dmodce
 modmap
 qaskdeco
 qaskenco
Special Filters
 hank2sys
 hilbiir
 rcosflt
 rcosiir
 rcosine
 rcosfir
Galois Fields of Even Characateristic
 + - = Addition and subtraction in a Galois Field.
 * / \ = Matrix multiplication and division of Galois arrays.
 .* ./ .\ = Element by element multiplication and division of Galois arrays.
 ** ^ =  Matrix exponentiation of Galois arrays.
 .** .^ = Element by element matrix exponentiation of Galois arrays.
 ' .' = Matrix transpose of Galois arrays.
 == ~= != > >= < <= = Logical operators on Galois arrays.
 all = True if all elements of Galois array are non-zero.
 any = True if any element of Galois array are non-zero.
 cosets
 gconv
 gconvmtx
 gdeconv
 gdet
 gdftmtx
 gdiag
 gexp
 gf
 gfft
 gfilter
 gftable
 gfweight
 gifft
 ginv
 ginverse
 glog
 glu
 gprod
 gsqrt
 grank
 greshape
 groots
 gsum
 gsumsq
 isempty = True if Galois array is empty.
 isgalois
 isprimitive
 length = Length of a Galois vector.
 minpol
 polyval = Evaluate polynomial in a Galois Field.
 primpoly
 size = The size of a Galois array.
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
 istrellis
 poly2trellis
 vec2mat