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Shengfan Bi


Last seen: 9 jours il y a |  Actif depuis 2023

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Programming Languages:
Visual Basic
Spoken Languages:
English, Chinese

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Question


Problem with integration: there is a pole on a contour
I have a problem with calculation of the complex integral The integrand has a pole in z=1 and z=-1 lying on the unit circle....

2 mois il y a | 2 réponses | 0

2

réponses

Question


Solve ill-conditioned linear systems
Consider the following linear system of equations : When solving this system using MATLAB, I found that the condition number ...

6 mois il y a | 3 réponses | 0

3

réponses

Question


Can two conformal mappings be combined?
A conformal mapping function within a complex domain maps the unit circle in the -plane to the -plane. Similarly, there is anot...

7 mois il y a | 1 réponse | 0

0

réponse

Question


Solving complex linear equations with conjugate operations
Consider the following equations: Assuming and , substitute them to equations The real parts and imaginary parts corresp...

9 mois il y a | 1 réponse | 0

1

réponse

Question


How to solve large linear complex equations
The equations are of the following form: , where is known. “Subsitituting into ,we can obtain 14 linear complex equations....

12 mois il y a | 1 réponse | 0

1

réponse