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Mary Fenelon


Last seen: 7 days ago

MathWorks

19 total contributions since 2016

MATLAB Optimization Products Marketing Manager

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Answered
"quadprog" is not supported by Matlab Coder, what can I use instead?
Code generation is supported for quadprog as of R2020a.

6 months ago | 0

Answered
How to deal with matlab functions that are unsupported when using Matlab Coder? (How can I transfer Matlab intrinsic function 'quadprog()' into C code using Matlab Coder?)
Code generation for quadprog is supported as of R2020a. Support for fmincon was added in R2019b.

6 months ago | 1

Answered
How can I use quadprog in Simulink?
Code generation support for quadprog was added in R2020a.

6 months ago | 0

Answered
Is it possible to do code generation with quadprog() ?
Code generation for quadprog is supported in R2020a, following on support for fmincon added in R2019b.

6 months ago | 0

Submitted


Finding an Optimal Path
Solve the path planning problem of going through a vector field of wind in the least possible time using MATLAB and Optimization...

7 months ago | 40 downloads |

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Answered
fmincon error for DOA estimation antenna array uncertainties
You are missing a placeholder empty arragy argument for beq in your call to fmincon.

10 months ago | 0

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Answered
Fitting system of ODEs to data - multistart?
This example should get you started. Information on how the solvers work can be found here. The setup is similar for both so you...

1 year ago | 0

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Answered
How can i limit the assets selected in a portfolio optimisation
Adding a constraint on the number of stocks (a cardinality constraint) requires you to use integer variables. There is an exampl...

1 year ago | 0

Answered
Double Summation expression in Objective Function
Was it a 1x3 OptimizationExpression or 1x2? In any case, you need to sum over both dimensions to get a single OptimizationEx...

2 years ago | 0

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Answered
Hi,I am using 'fmincon' for optimization. I found that it is using Interior point algorithm for this task. I want to summarise it's steps in a paper work. Can anyone help me out in it's flow chart or summary steps? kindly guide me.Thanks
The algorithm is described <https://www.mathworks.com/help/optim/ug/constrained-nonlinear-optimization-algorithms.html#brnpd5f h...

2 years ago | 0

Answered
MEX interface for IPOPT solver
Give |fmincon| in Optimization Toolbox a try using its default interior-point algorithm. If it converges, it will be to a local ...

2 years ago | 0

Answered
how do i code optimum problem using two matrix?
Your problem has a quadratic objective function. optimproblem in 18a only supports linear objectives. You can use the ga func...

2 years ago | 0

Answered
Generate a branch and bound tree
A tree is a graph so you could visualize it with MATLAB <https://www.mathworks.com/help/matlab/graph-and-network-algorithms.html...

2 years ago | 0

Answered
How to use optimization variable in if condition and how to multiple an optimization variable with an optim. expression?
Multiplying two optimization variables results in a quadratic expression and these aren't allowed in a mixed-integer linear prog...

2 years ago | 3

Answered
How to use a decision variable from optimization problem into an if else statement?
The if-constraints (logical constraints, implication constraints) can be modeled with linear constraints and binary variables. ...

2 years ago | 1

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Answered
How do you model Fixed Charge Optmization in Matlab
Take a look at the <https://www.mathworks.com/help/optim/examples/optimal-dispatch-of-power-generators.html Optimal Dispatch> mo...

2 years ago | 0

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Answered
Where can I find the code and the SIMEVENTS model related to the video Optimizing Manufacturing Processes
Find the files for a similar problem in the SimEvents example <https://www.mathworks.com/help/simevents/examples/optimization-of...

3 years ago | 0

Submitted


Linear and Mixed-Integer Linear Programming in MATLAB
These files accompany the webinar.

3 years ago | 13 downloads |

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Answered
Is there a Hessian-free optimization algorithm?
If your functions are smooth, a gradient-based solver such as fmincon <http://www.mathworks.com/help/gads/example-comparing-seve...

4 years ago | 1