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Rahul Kumar


MathWorks

24 total contributions since 2015

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Answered
How can I vary not only one parameter with parsim but several parameters, for which I want to change values one after teh other witth the command parsim?
Hi Stephan, Here is an example which shows show to vary multiple parameters https://www.mathworks.com/help/simulink/slref/rapi...

3 months ago | 0

Answered
How can I initalize bus objects with parsim in rapid acc mode?
Hi Sebastian, bus_object is not a variable used in the model and thus when the model is compiled for rapid accelerator, it does...

4 months ago | 0

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Answered
Set From Workspace Block from Function
Hi Alec, You can use the setVariable method on the SimulationInput object to specify a new value for the variable Here is your...

4 months ago | 0

Answered
Working with the CPI-tyre block and parsim
Hi Sönke, Using addAttachedFiles to attach the file is the right approach. The file will be put in some temporary location and ...

7 months ago | 0

Answered
Using parsim, where do the executables go?
Hi Arvid, Try building the model locally, i.e. run Simulink.BlockDiagram.buildRapidAcceleratorTarget(modelname); on your "host"...

7 months ago | 0

Answered
How are models with a model reference hierarchy updated in parsim
parsim should be able to use the cache files for parallel simulations on the workers. There are a few cases where the models may...

9 months ago | 0

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Answered
Parsim with different models
Hi Wenfeng, parsim only supports running parallel simulations of a single model (with different parameter values). I will creat...

9 months ago | 0

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Answered
Changing number of workers while running simulations?
Hi Bruce, Unfortunately, it is currently not possible to change the number of workers while the simulations are in progress. ...

10 months ago | 0

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Answered
How can I use parsim in combination with a Simulink Variant Subsystem
Hi Simon, |Variant_1|, |Variant_2|, and |Variant_Switch|, along with any other variables used by the model and defined in the...

10 months ago | 1

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Answered
sim command for parameter sweeps
R2017a introduced the parsim command to make it easier to do parameter sweeps (and more) <https://www.mathworks.com/help/simu...

12 months ago | 0

Answered
Exectuing simulink model that referres to workspace variables with the batch command
batch supports a Workspace option which could be used to specify workspace variables. If you want to use parallel computing R201...

12 months ago | 0

Answered
I have had this issue every time i try to install
Does the following help? <https://www.mathworks.com/matlabcentral/answers/97147-why-do-i-get-an-error-about-an-incorrect-byt...

12 months ago | 0

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Answered
2016b and later Disk Activity
Adding link to a related question <https://www.mathworks.com/matlabcentral/answers/385898-parsim-function-consumes-lot-of-mem...

12 months ago | 0

Answered
How can I run my simulation for multiple scenarios and save the measurement result to 'To file' block corresponding each scenarios? (Normal Mode simulation)
If you are using R2017a or later, you could create an array of SimulationInput objects (https://www.mathworks.com/help/simulink/...

12 months ago | 0

Answered
Random Variable in Parallel Simulation
Here is an example to use different random seeds for each simulation in(1:12) = Simulink.SimulationInput(mdlName); for i...

12 months ago | 0

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Answered
Run rng Function Before Each Simulation Run
The PreSimFcn expects a SimulationInput object to be returned (in case any output is returned) and in this case 'rng' returns a ...

12 months ago | 0

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Answered
Simulink parallel Simulation Error
This problem is most likely due to the MATLAB install on the cluster not having Simulink installed. Could you please verify if t...

12 months ago | 0

Answered
Cryptic error when using parsim
I know this was created a while ago but I am posting in case the OP can provide some more details. This looks like a bug. Would ...

12 months ago | 0

Answered
Does RAM memory afect the maximum number of simulation with parsim?
parsim uses the settings in the model specified for logging. Unless LoggingToFile is enabled the logged data will be stored in t...

12 months ago | 0

Answered
Rapid Accelerator parsim Problem in 2018a
Hi Ryan, Sorry that you ran into this issue. This was a bug that has been fixed. The example should work fine in 18a Update or ...

12 months ago | 0

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Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

4 years ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

4 years ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

4 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

4 years ago