在python中分离复数的实部和虚部 [英] separate real and imaginary part of a complex number in python
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问题描述
我需要在 python 中提取复数的实部和虚部.我知道如何把一个列表变成一个复数……但反过来不行.
I have need to extract the real and imaginary elements of a complex number in python. I know how to make a list into a complex number... but not the other way around.
我有这个:
Y = (-5.79829066331+4.55640490659j)
我需要:
Z = (-5.79829066331, 4.55640490659)
如果有一种方法可以直接去而不通过Z,我也需要每个部分:
and I will also need each part if there is a way to go directly without going by way of Z:
A = -5.79829066331
B = 4.55640490659
https://docs.python.org/2/library/functions.html#complex
谢谢!
推荐答案
Y = (-5.79829066331+4.55640490659j)
Z = (Y.real, Y.imag)
A = Y.real
B = Y.imag
顺便说一句:
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