# NN

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**Content Feed**

Question

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...

1 month ago | 1 answer | 0

### 1

answerUsing 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 ...

1 month ago | 0

Question

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 ...

1 month ago | 2 answers | 0

### 2

answersQuestion

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...

3 months ago | 0 answers | 0

### 0

answersQuestion

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...

3 months ago | 0 answers | 0

### 0

answersQuestion

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 ?

11 months ago | 1 answer | 0

### 1

answerQuestion

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...

11 months ago | 0 answers | 0

### 0

answersQuestion

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

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 1 answer | 0

### 1

answerQuestion

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

1 year ago | 1 answer | 0

### 1

answerQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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-...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 2 answers | 0

### 2

answersQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

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...

1 year ago | 0 answers | 0

### 0

answersQuestion

An error occurred while running the simulation and the simulation was terminated Caused by: Reference to non-existent field 'Emin'.

When i run simulink i get this error An error occurred while running the simulation and the simulation was terminated Caused ...

1 year ago | 0 answers | 0

### 0

answersQuestion

How do we define prob=optimproblem for multiple energy storage systems

In the below example, https://www.mathworks.com/matlabcentral/fileexchange/73139-microgrid-energy-management-system-ems-using-...

1 year ago | 1 answer | 0

### 1

answerQuestion

how can i plot R2(regression line) between target and prediction

Please explain how can i plot R2 as regression line between target and prediction in matlab Can some one please share the code ...

1 year ago | 1 answer | 0