Mokhtar Bouain

Valenciennes University

Last seen: 5年弱前 | 2016 年からアクティブ

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Phd student

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質問

Matlab Vs Mathematica using numeric solver
Hi all I am using Mathematica tool to solve polynomial equations. But now I want to solve the equations with matlab. I have a...

9年弱前 | 0 件の回答 | 0

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Convert an array of string to float with MuPAD
Hi all, I am using MuPAD to perform some computation. In fact, I save a cell array from matlab into text file. After this, I...

約9年前 | 0 件の回答 | 0

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質問

Define systems of polynomial (Mudpad)
Hi all, I have the following system. <</matlabcentral/answers/uploaded_files/66467/system.png>> Where : # q=[q1 q2 ...

約9年前 | 0 件の回答 | 0

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Using Lagrange Multipliers to solve nonlinear system
Hi all, Please how can I use Lagrange Multipliers to solve the following system? Where x is a vector 4x1, Si is a matrix 4x4 a...

約9年前 | 0 件の回答 | 0

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Using Lagrange multipliers method
Hi all, Can I use Lagrange multipliers method with matlab? To solve an eqtuion?

約9年前 | 0 件の回答 | 0

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Constrained minimization problem : fmincon function
Hi all, I want to find a solution to this equation with adding some assumptions: MATA * Xsol = MATd where MATA...

9年以上前 | 1 件の回答 | 0

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質問

Add assumption to pinv solution
Hi all, I want to find a solution to this equation with adding an assumption: A * X = d I know the solution which is :...

9年以上前 | 1 件の回答 | 0

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Levenberg–Marquardt algorithm with fixing the last row of solution
Hi Walter, Thank you for your reply. Can you explain more your solution? why two functions reshape?

9年以上前 | 0

質問

Levenberg–Marquardt algorithm with fixing the last row of solution
Hi all, I am using Levenberg–Marquardt algorithm to do an optimization(I use lsqnonlin function). In fact I want to get a sol...

9年以上前 | 2 件の回答 | 0

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質問

Define covariance matrix to find Mahalanobis distance
Hi all, I have a question about Mahalanobis distance using the matlab function. In fact I have this Mlahnobis function {e' in...

9年以上前 | 0 件の回答 | 0

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Using Levenberg-Marquardt method with matlab
Any help please ?

10年弱前 | 0

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Using Levenberg-Marquardt method with matlab
Yes there is a constraint for h , ||h||2 = 1

10年弱前 | 0

質問

Using Levenberg-Marquardt method with matlab
Hi all, I have a question about the using of Levenberg-Marquardt method with matlab. In fact, I have the following system, and...

10年弱前 | 3 件の回答 | 0

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質問

Solve nonlinear curve-fitting (data-fitting) problems
Hi all, I have a problem with Solve nonlinear curve-fitting (data-fitting) lsqcurvefit. In fact an error appears to me : ...

10年弱前 | 1 件の回答 | 0

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