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发表于 2025-3-21 19:56:23
书目名称Basic Transforms for Electrical Engineering影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0181188<br><br> <br><br>书目名称Basic Transforms for Electrical Engineering读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0181188<br><br> <br><br>
高尔夫
发表于 2025-3-21 20:22:52
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无法解释
发表于 2025-3-22 02:02:48
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ineptitude
发表于 2025-3-22 06:23:25
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带来的感觉
发表于 2025-3-22 10:41:54
https://doi.org/10.1007/978-3-540-68743-6 of a complex exponential and its consequence embodied in Euler’s formula not only serve as a bridge between rectangular and polar representations but also link trigonometry to complex numbers. An interesting outcome is the Euler’s identity that is hailed as the most elegant formula in mathematics.
dyspareunia
发表于 2025-3-22 13:10:44
Jörg Ziefle,Dominik Obrist,Leonhard Kleisers a complex function that tries to estimate the position of an atomic particle. The solution of Maxwell’s equations in free space is the wave equation which is also a complex-valued function. More examples can be cited for complex-valued functions. In this chapter, we discuss very important topics p
思乡病
发表于 2025-3-22 20:38:17
Michael Resch,Sabine Roller,Wolfgang Bezot obvious, some definite and improper integrals in real calculus are evaluated by resorting to contour integrals, which is another term for complex integrals. To pave the way to contour integration, we study properties of the complex integral, then the Cauchy–Goursat theorem, and Cauchy’s integral
Arable
发表于 2025-3-22 22:24:28
https://doi.org/10.1007/978-3-540-74384-2ency with a dimension of ... The projections on . are depicted as two surface graphs on the s-plane, either real and imaginary surfaces or the magnitude and phase surfaces. The . axis is where we observe the spectrum of signals. It turns out that LTI systems possess transforms that are rational func
Aboveboard
发表于 2025-3-23 03:51:11
Sunil R. Tiyyagura,Malte von Schevendio, while some others are quasi-periodic like voiced-speech uttering and noisy periodic signals. Linear Time-Invariant (LTI) systems treat complex exponential signals and the sinusoidal signals derived therefrom as eigenfunctions. If a linear system is driven by an eigenfunction, then the output is
infringe
发表于 2025-3-23 06:27:45
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