38 def smooth(x, wlen):  argument
39     if x.size < wlen:
43     s = r_[2*x[0]-x[wlen:1:-1], x, 2*x[-1]-x[-1:-wlen:-1]]
44     w = hamming(wlen)
49     y1 = y[wlen-1:-wlen+1]
59 def smooth_fft(timefile, countfile, sample_hz, wlen):  argument
66     print("Hamming Window Length: ", wlen)
85         y = smooth(xi, wlen)
95     plot(hamming(wlen))
96     axis([0,wlen-1,0,1.1])
97     title(str(wlen)+" Point Hamming Window")
136     wlen = 25  variable
150             wlen = int(a)  variable
156     smooth_fft(times_file, counts_file, sample_hz, wlen)