可以将插值值乘以乘以，显示非类型
我有一个书面插值功能。但是当我调用该功能时，它可以完美地工作。但是，当获得的值乘以时，它显示了类型： *：'nontype'和scipy.intpaly intpely
interp1d Interp1d
def repair(hour):
x = [300,600,900,1200,1500,1800,2100,2400,2700,3000,3300,3600,3900,4200,4500,4800,5100,5400,5700,6000]
y = [0,1,2,4,6,9,12,16,20,25,30,36,42,49,56,64,72,81,90,100]
x_interip = interp1d(x,y)
r = x_interip(hour)
print(r)
p = repair(400)
c = p*100
print(c)
这是我的代码，我不知道在哪里错。我是基本的学习者。
I have a written a interpolation function. but when I called the function, it works perfectly. but when the obtained value is multiplied, it shows TypeError: unsupported operand type(s) for *: 'NoneType' and 'int'
from scipy.interpolate import interp1d
def repair(hour):
x = [300,600,900,1200,1500,1800,2100,2400,2700,3000,3300,3600,3900,4200,4500,4800,5100,5400,5700,6000]
y = [0,1,2,4,6,9,12,16,20,25,30,36,42,49,56,64,72,81,90,100]
x_interip = interp1d(x,y)
r = x_interip(hour)
print(r)
p = repair(400)
c = p*100
print(c)
this is my code, I dont know where is wrong. I am a basic learner.
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出现错误是因为您的函数没有返回任何内容。将
return r添加到函数末尾。否则，p的值将为None，并且错误是由乘以p产生的（即None，因此类型为NoneType) 到 100（int类型）。The error arises because your function does not return anything. Add
return rto the end of the function. Otherwise, the value ofpwill beNoneand the error arises from multiplyingp(which isNone, hence the type isNoneType) to 100 (inttype).