17 def printTitle(s):  argument
18     print("\n" + Fore.GREEN + Style.BRIGHT +  s + Style.RESET_ALL)
20 def printSubTitle(s):  argument
21     print("\n" + Style.BRIGHT + s + Style.RESET_ALL)
188 s=bf.shape   variable
189 nb=s[0]*s[1]
198 s=bf.shape   variable
199 nb=s[0]*s[1]
275 s = np.random.randn(na+1)  variable
276 s = normalize(s)  variable
277 phi = autocorr(s)