python实现与或门

以下是Python实现与门和或门的例子：

1. 实现与门

def AND(x1, x2):
    w1, w2, theta = 0.5, 0.5, 0.7
    s = x1*w1 + x2*w2
    if s <= theta:
        return 0
    else:
        return 1

print('0 AND 0 =', AND(0, 0))
print('0 AND 1 =', AND(0, 1))
print('1 AND 0 =', AND(1, 0))
print('1 AND 1 =', AND(1, 1))

2. 实现或门

def OR(x1, x2):
    w1, w2, theta = 0.5, 0.5, 0.3
    s = x1*w1 + x2*w2
    if s <= theta:
        return 0
    else:
        return 1

print('0 OR 0 =', OR(0, 0))
print('0 OR 1 =', OR(0, 1))
print('1 OR 0 =', OR(1, 0))
print('1 OR 1 =', OR(1, 1))