arg E(x)代表什么意思?(仅数学公式,不是计算机里的编程语句) ... Re: Real Part ;复数的实部 Im: Imaginary Part; 复数的虚部 cos: cosine; 余弦函数 ...
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... 复数的实部 real-part 复数的虚部 imaginary part of complex number 复数的角度(相位) angel (phase) of complex number ...
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... 复数的模数 modulus of complex number 复数的虚部 imag 复数的辐角 argument of a complex number ...
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事实上,它通常是一个复数的形式,包括普通数字的实数部分和需要乘以负一的平方根的虚部。
In fact, it can generally be a complex number with both a "real" part that's an ordinary number and an "imaginary" part that's multiplied by the square root of one.
本例是一个实部为 3.0 和虚部为 1.2 的复数。
This example is a complex number that has a real component of 3.0 and an imaginary component of 1.2.
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