Category Matlab

With the following standard workflow to execute a RoadRunner simulation using the API command, I want to know the endpoint of the simulation. What the programming looks like for it? rrApp = roadrunner(projectFolder); rrApi = roadrunnerAPI(rrApp); openScene(rrApp, sceneFile); openScenario(rrApp, scenarioFile);…

I want to export the trajectory of the Sedan actor from a RoadRunner scenario by using the RoadRunner API. I used the following workflow: rrApp = roadrunner(projectFolder); rrApi = roadrunnerAPI(rrApp); openScene(rrApp, sceneFile); openScenario(rrApp, scenarioFile); rrSim = createSimulation(rrApp); set(rrSim, "MaxSimulationTime", 10); set(rrSim,…

I’m reading Ole Sigmund’s article called ‘A 99 line toplogy optimization code written in MATLAB’. I’m following the instruction to modify the topology matlab code to recreate the shape optimized with a radius. But my results ended up as follows:…

Hey all — I’m trying to simplify the matrix-scalar expression in the code below (treating the matrix as a whole, not expanding it). MATLAB won’t simplify it for some reason. Anyone know a quick fix? Should be pretty simple —…

Write a function called year2016 that returns a row-vector of struct-s whose elements correspond to the days of a month in 2016 as specified by the input argument. If the input is not an integer between 1 and 12, the…

Hi everyone I have a "simple" question that I am not sure how to do it in Matlab. I am new to Matlab. I want to mutliply large numbers in Excel (111111111 * 111111111) but it gives 12345678987654300 which is…

In the "Find Files" GUI there is a "Skip files over" field that sets an upper limit on the file size to include in the search. For me, it seems to be perpetually greyed out, and therefore cannot be modified.…

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How do you implement a system like: y(k+2)+2y(k+1)+1/2*y(k)=x(k+1)+x(k) where x: input to the system and y: output of the system What if you want to draw a block diagram for this system on paper or in simulink, how will you…

hello i am having some difficulty downloading matlab. can you please help me. thanks a lot. i am having some difficulty downloading matlab. can you please help me. thanks a lot.  hello i am having some difficulty downloading matlab.…

I cannot edit any values inside simulink using keyboard, it either doesnt respond or it spams a random key. i tried docking and un-docking windows but it didnt work. i am stuck with this forever i guess.I cannot edit any…

I have a simulink model running realtime that I was running using simulink 2023b on a speedgoat performance machine. I saw that 2026a had switched to a new RTOS so I updated my speedgoat to dual-boot and then compiled my…

In the deep learning pipeline, I want to use inverse operation on every page of 3D dlarray object. I have tried pageinv function. I find that the pageinv function is not supported for dlarray object while the pinv function is…

I am designing a control algorithm with a strict 50-microsecond execution budget, triggered by ePWM+ADC. To meet this budget, I am offloading a portion of the computation to the CLA to run in parallel with the CPU. Workflow: The main…

I am trying to export web view of my architectur model (not able to share model itself). I have had previous issues with a data dictionary that caused my model to crash. On the same model I replaced the data…

When trying to run my Simulink model that contains an FMU Import block, I encounter the following error: Error in supplied FMU: Unable to load dynamic library ‘C:workslprj_fmuxxxxxxmyFMUbinarieswin64myFMU.dll’: The specified module could not be found. . For more information, see…

I want to design a 3d tapered slot antenna with antipodal geometery..i am new to matlab. please help.I want to design a 3d tapered slot antenna with antipodal geometery..i am new to matlab. please help. I want to design a 3d…

greetings I am trying to customize a scene on unreal engine. I am following this documentation this error is arised while following step1 in the documentation Error using cd Cannot CD to C:Program FilesEpic GamesUE_4.23EnginePlugins (Name is nonexistent or…

Hello all, I’m having a few likely related issues. I’m running Matlab 2025b, on a laptop where I use a non-admin account for work, but have access to the admin account. I just did a clean install on the admin…

Hello, I’m a complete novice of matlab (I’m learning) Problem: 1) I have a 2D geometry of 290 x 260mm whereby there are 3 locations temperature is being monitored over time. There are time stamps in the data every 30…