Re: [問題] 虛數
※ 引述《blackyen (YEN)》之銘言：
: 用函數exp(i*theta)
: 怎麼取實部和虛部
: 還有怎麼取角度
: 請哪位大大可以交一下
real(exp(i*theta))
imag(exp(i*theta))
angle(exp(i*theta))
順便說
長度直接用絕對值abs(exp(i*theta))就好了
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※ 編輯: Gwaewluin 來自: 140.120.25.235 (08/25 10:28)