Walsh Hadmard code generation

generate Walsh code

Description

Walsh-Hadamard codes are mutually orthognal codes, thus when used in synchronous CDMA, the interference between users is zero. This programm generates Walsh-Hadamard codes and also checks the orthogonality. You can change the code length by changing value of "code_length" at the top of program

an optimized version of the same code provided by Imran Ali

• MATLAB release: MATLAB 6.5.1 (R13SP1)

[Quan Dao]

very good

[pankaj sharma]

no

[Kashif Shahzad]

Its not an optimization code....infact it has made this one dedicated and fixed size walsh code.....Previous one was very user defined.... i mean u can extend it just by changing the size before the iterative loop..... so this is by no means an innovation....pretty pathetic