信号发生器选点

信号发生器选点

import matplotlib.pyplot as plt
import math

a=[(int)(((math.sin(i/30*2*math.pi)*2.5)+2.5)/5*255) for i in  range(30)]

b=[(int)((5/30*i)/5*255) for i in  range(30)]

print(a)
print(b)