# Guan Hao

Last seen: 3 Tage vor Aktiv seit 2023

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Frage

Speed up numeric integral
Hi,everyone.I got a problem of doing numeric integral on the matrix H (which is at the bottom part of my code). The code works ...

11 Tage vor | 0 Antworten | 0

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Frage

Can integral2 left a variable inside?
Hi,everyone.There're three variables in my function,x,y and w. I want to integral x and y first,but there were a variable w stu...

14 Tage vor | 2 Antworten | 0

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Speeding up multiple loops
Hi everyone,I wrote a algorithm that requires a lot of for loops.However,it's really too slow,is there any way I could speed it ...

18 Tage vor | 2 Antworten | 0

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Beantwortet
How to turn S11 to time domain by Matlab
@Mathieu NOE Hi,sir! I got a really simple question here. I attempted to describe a phenomenon in frequency domain by building a...

etwa ein Monat vor | 0

Frage

How to Increase plotting speed
Hi everyone,I have a big trouble on plotting my results,it took a long time to complete the figure.Is there any method to increa...

3 Monate vor | 1 Antwort | 0

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Frage

How to turn S11 to time domain by Matlab
Hi,everyone.I run HFSS to get S11 for my circuit,HFSS also provide time domain for S11.I want to obtain the same time domain res...

4 Monate vor | 2 Antworten | 0

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Frage

fmincon for multiple variables
Hi, I want to perform a constrained optimization,that makes fmincon a good option. However, it returns the error '' fmincon r...

12 Monate vor | 1 Antwort | 1

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Frage

Optimization of multiple variables
Hi, I want to optimize three functions y1,y2,y3,all of them have three variables a1,a2,a3. However, I kept getting errors.Could...

12 Monate vor | 1 Antwort | 0

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Frage

Optimization for multi variables and mulit functions
Hi, I've been working on an optimization for multi variables and mulit functions. gamma1,gamma2,gamma3 are the functions that I...

12 Monate vor | 1 Antwort | 0

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