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jessie sun


Last seen: 4 maanden ago |  Active since 2022

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Can vpasolve restrict the numerical solution to be a real number? If it can, how should I stipulate this condition?
Dear @Dyuman Joshi, I used "assume" to restrict the unknown variables to be real numbers: But the output result was not as I...

4 maanden ago | 0

Question


Can vpasolve restrict the numerical solution to be a real number? If it can, how should I stipulate this condition?
I have eight unknown variables and eight equations. Now I use the vpasolve to find the numerical solution of the equation, hopin...

4 maanden ago | 2 answers | 0

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When I use parfor in the program, the program seems to fall into an endless loop in the remoteparfor.m file, resulting in the program's delay in output.What's going on?
When I use parfor in the program, the program seems to fall into an endless loop in the remoteparfor.m file, resulting in the pr...

5 maanden ago | 1 answer | 0

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Matlab exits automatically before the program is finished.
Matlab program has been running for one night. The next day, it found that it quit automatically without outputting the results....

5 maanden ago | 1 answer | 0

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Question


When solving the global optimal solution with MATLAB fmincon function, is it to find several local optimal solutions and then compare them to choose the optimal solution?
When solving the global optimal solution with MATLAB fmincon function, is it to find several local optimal solutions and then co...

5 maanden ago | 1 answer | 0

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When I'm using the fmincon function to solve an optimization problem，the optimization result is always near the initial value. How to avoid this situation?
When I'm using the fmincon function to solve an optimization problem，the optimization result is always near the initial value. H...

6 maanden ago | 4 answers | 0

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Can fmincon function optimize a large number of variables,like 800?
When I used fmincon function, I set 800 variables to be optimized, but the optimization result doesn't seem to be good. After t...

6 maanden ago | 1 answer | 0

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