Percy Nebah

Oklahoma State University

Last seen: 5年以上前 | 2016 年からアクティブ

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質問

Hello, I am using Fminsearch to find 4 unknowns and i run into the error, "Assignment has more non-singleton rhs dimensions than non-singleton subscripts" and Number of array dimensions must match for binary array op. code and function are below.
AA=936077.2132; BB=150274.5692; CC = 11575.20685; DD = 7915.610549; format long g %%A grid of x1 x2 x3 x4 is created wh...

9年以上前 | 1 件の回答 | 0

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質問

Hello,I am finding the minimum of a function to extract some unknowns. But when i use Fminsearch my "fval" keeps fluctuating from a high value some times 16000 to a low value 1e-8. I will like it to always be as llow as possible. Any suggestions ?
attached below is the code

9年以上前 | 0 件の回答 | 0

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質問

Hello, I am trying to do optimization and i keep getting the error! "Maximum number of function evaluations has been exceeded increase MaxFunEvals option" I have crosschecked my function it looks okay. I will appreciate some help. Below is the code.
AA=1019067.465; BB=1.866977063; CC = 543553.1777; DD = 221576.9168; format long g x1min = 0; x1...

10年弱前 | 2 件の回答 | 0

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質問

Avoiding negative values in fminsearch
Hello, I am doing optimisation of a guassian function to calculate the midpoint and spread when the function below goes to zero....

10年弱前 | 2 件の回答 | 0

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