typecast and typecastx C-mex functions by James Tursa

typecast and typecastx are mex functions that mimic the MATLAB typecast function with extensions (cast, external interface, typecast)

typecast(varargin)

typecastx(varargin)

Byte manipulation and Endian conversion in MATLAB by Gautam Vallabha

A demonstration of MATLAB's built-in facilities for unpacking integers into individual bytes (and vi (big endian, casting, typecast)

ByteConversion.m