This function generates Walsh Codes. The difference between this function and other functions available to generate walsh code is :

1. you can call this function directly in your scr ipt, you will have to pass only the value of a (length of code is 2 ^ a)

2. this function can return you both the walsh matrix and randomly selected row (you may need just one sequence for your scr ipt)



for usage details refer to file.

syntax: var = walshcode(x)

x = (0, 1, 2, 3, 4, ....)

==> length of code y = 2 .^ x = (1, 2, 4, 8, 16, ....)

by default the var will be a matrix (y x y) for getting any one sequence go to the file and invoke another built in function by removing (refer file)-This function generates Walsh Codes. The difference between this function and other functions available to generate walsh code is :　

1. you can call this function directly in your scr ipt, you will have to pass only the value of　a　(length of code is 2 ^ a)　

2. this function can return you both the walsh matrix and randomly selected row (you may need just one sequence for your scr ipt)　



for usage details refer to file.　

syntax: var = walshcode(x)　

x = (0, 1, 2, 3, 4, ....)　

==> length of code y = 2 .^ x = (1, 2, 4, 8, 16, ....)　

by default the var will be a matrix (y x y) for getting any one sequence go to the file and invoke another built in function by removing　　 (refer file)