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Last seen: 4 maanden ago | Active since 2019

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How do we write double matrix as an expression?
In matlab how do we write 1441x2 double matrix as an expression to specify any particular element , say 2x2 it is saved as Cos...

4 maanden ago | 1 answer | 0

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answer

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Sensitivity Analysis Matlab simulink
When i try to evaluat ethe simulink model for sensitivity analysis, i am getting the below error. The specified key is not pr...

4 maanden ago | 1 answer | 0

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Selection of 2 Dimensional variable Parameters in Sensitivity analyzer
Hi All, How we can Select Parameters which are not scalar in Sensitivity analyzer.Mine is 2 dimensional array and have four su...

4 maanden ago | 1 answer | 0

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How can i use different solvers like ga, patternsearch, particle swarm etc in problem based Mixed integer Linear Programming
How can i use different solvers like ga, patternsearch, particle swarm etc in problem based Mixed integer Linear Programming. I...

7 maanden ago | 1 answer | 0

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Using different solvers in Optimization Problem
you might have a mistake in how you specify the solver, causing it to always be set the same;--- I just changed the solver name ...

7 maanden ago | 0

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Using different solvers in Optimization Problem
Hi, I am using problem based optimization problem and i am getting same optimized values for ga, patternsearch and particle ...

7 maanden ago | 2 answers | 0

2

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Iterative display is not shown in the example file "https://www.mathworks.com/matlabcentral/fileexchange/73139-microgrid-energy-management-system-ems-using-optimization"
Hi, Someone please explain why iterative display is not seen in the example file "https://www.mathworks.com/matlabcentral/filee...

9 maanden ago | 0 answers | 0

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In the example file, Microgrid Energy Management System (EMS) using Optimization, when i changed the PV input and loaded with another, power balance condition is not met.
In the example file, Microgrid Energy Management System (EMS) using Optimization, when i changed the PV input and loaded with an...

9 maanden ago | 0 answers | 0

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Question

how can i input data to CNN in sequence input layer
Some one please help How can i input multidimension data to CNN sequence input layer ? Should it be cell array ?

meer dan een jaar ago | 1 answer | 0

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Question

how to define sequence input layer and fully connected layer for CNN for multivariate data in matab
Hi, I am trying to do CNN with two dimensional data , below is my code for layers , i am getting error . Error using trainNet...

meer dan een jaar ago | 0 answers | 0

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how can i set marker(dots) in .fig files in simulink just like shown in the figure.

meer dan een jaar ago | 1 answer | 0

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Question

How can i set the priority for sources in microgrid optimization problem _Microgrid Energy Management System (EMS) using Optimization
Hi in the below example, https://www.mathworks.com/matlabcentral/fileexchange/73139-microgrid-energy-management-system-ems-usin...

meer dan een jaar ago | 0 answers | 0

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Question

How can i use binary variables for if else condition in problem based MILP optimization problem
Hi, I have sent query before about inlcuding conditional statement in objective function, i understand that it is not possible...

meer dan een jaar ago | 0 answers | 0

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Question

what changes should i make in final optimised value with opt time vector
Any modifications to be done in the final optimized value that specify a combination of step size (Ts) and number of iterations...

meer dan een jaar ago | 1 answer | 0

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Question

Question about finding the optimal value _Problem based optimization
I would like to request your information about the microgrid example file(https://www.mathworks.com/matlabcentral/fileexchange/7...

meer dan een jaar ago | 0 answers | 0

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answers

Question

can i use different solvers for problem based optimisation in matlab
Hi can i use different solvers for problem based optimisation in matlab, like GA, PSO etc ? If so how can i do it ? Please a...

meer dan een jaar ago | 1 answer | 0

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Question

how can i generate random spikes of magnitude 1 and 0 (digital pulses)in matlab
how can i generate random spikes of magnitude 1 and 0 (digital pulses)in matlab ? Please find the attached picture, I need...

meer dan een jaar ago | 1 answer | 0

1

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Question

Matlab optimprob _Problem based _how can i see the optimal parameter setting while using optimprob
Hi, i am using optimprob for grid optimal dispatch problem, in this case how can i see the optimal parameter settings/iteration...

meer dan een jaar ago | 1 answer | 0

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Question

convert 1x1 double time series data of simout in matlab to 1441 x 1 double
I have used simout in matlab and it gives 1x1 double time series convert 1x1 double time series data of simout in matlab to 1...

meer dan een jaar ago | 1 answer | 0

1

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Question

Where is the SoC specified in the simplified microgrid model
In the example file https://www.mathworks.com/help/physmod/sps/ug/simplified-model-of-a-small-scale-micro-grid.html the S...

meer dan een jaar ago | 0 answers | 0

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answers

Question

how to input table data in look up table from simulink instantaneously
I have a simulink model and i need to input look up table from the simout file in waorkspace during the cource of simulation .He...

bijna 2 jaar ago | 1 answer | 0

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Question

Doubt regarding SoC states of batteries
Dear All, In this matlab example https://www.mathworks.com/help/physmod/sps/ug/24-hour-simulation-of-a-vehicle-to-grid-v2g-syst...

bijna 2 jaar ago | 0 answers | 0

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answers

Question

how can i find the absolute value of decision variable in matlab optimprob?
how can i find the absolute value of decision variable in matlab optimprob? when i use abs, it gives the below error An error...

bijna 2 jaar ago | 0 answers | 0

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answers

Question

Battery storage -optimisation problem_charge and discharge-conditional constraint/nested function_JNF
Dear Sir, Please find the attached file, which is a modified version of matlab example , https://www.mathworks.com/matlabcentra...

bijna 2 jaar ago | 1 answer | 0

1

answer

Question

How can i plot in matlab ?
Using Matlab, if i have input time series data (excel data) how can i plot the attached kind of graphs? Please advice

bijna 2 jaar ago | 1 answer | 0

1

answer

Question

Battery storage -optimisation problem_charge and discharge
I have seperate decision variables for charge and discharge cosntraints for battery optimisation problem, but i am getting prop...

bijna 2 jaar ago | 0 answers | 0

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answers

Question

Regarding 24-hour simulation of vehicle to grid
Dear all, This is regarding the example file in the link https://www.mathworks.com/help/physmod/sps/ug/24-hour-simulation-of-...

bijna 2 jaar ago | 0 answers | 0

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Question

How can i multiply each element of structured array
I am trying to do an optimization problem in matlab. below is the objective function .Here second and third term Price and Nb_d...

bijna 2 jaar ago | 2 answers | 0

2

answers

Question

optimization of energy management system _problem objective error
Hi, i am getting error for below code of optimisation objective: An error occurred while running the simulation and the simul...

bijna 2 jaar ago | 0 answers | 0

0

answers

Question

energy management system of microgrid optimisation problem _battery control
Regarding https://www.mathworks.com/matlabcentral/fileexchange/73139-microgrid-energy-management-system-ems-using-optimization?s...

bijna 2 jaar ago | 0 answers | 0

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