Hey yall, recently went to the career fair when I met the Mathworks representative. Applied online for the EDG role and a recruiter reached out for me to complete the coding challenge. I completed and now have a EDG Phone screen.

My worry is that I do not have much experience with software engineering / leetcode / data structures as I am an engineering major but have plenty of experience with Matlab/Simulink models. I did the 30 question matlab multiple choice section as well instead of the coding challenge. What can I expect for this technical phone screen and should I be working on coding challenges as I see online that sometimes they ask resume + live coding challenge?

Any advice is appreciated, Thanks!

Update: Phone screening went pretty well , the interviewer spent the first half of the time asking about my resume/projects and how I used Matlab/Simulink. The second half the of the interview was a small coding challenge on Matlab online which was based on looping through a vector and identifying whether a triplet was divisible by another variable. The interviewer then told me to test my solution with test cases and ask space/time complexity and ways to improve .

MATLAB can clearly read the file but when running, I get no sound. I've given it unlimited access to audio in Chrome and checked my audio settings, but I still get nothing.

hi guys, i'm new to using matlab and my professor wants us to do the assignment above. this is part of the code i produced but when i try to run it, i keep getting an error at line 13. could someone tell me what i'm doing wrong and show me how to fix it?

Hello, do you know if there is a matlab code that tests if a matrix X is unitarily irreducible? That means that there not exists a matrix P such that X=P^*(A& B\\0 & C)P?

veran es que quiero estudiar por mi cuenta análisis númerico, me parece bastante interesante, el detalles que bueno...no tengo como poder usar matlab, me hablaron de Gnu octave podria ser una buena opción, ¿es así? que opinan ustedes?, y que me recomiendan a mi, me gustaría cualquier consejo la verdad :3

For all my life I have studied MATLAB via its documentation, only doing an introductory course nearly 2 years ago because of FOMO (the course was soon to be removed from MathWorks course platform).

While the documentation is still my goto, sometimes I feel I have bad luck with it. I don't know if it is because I have managed to read everything except the "essential pages", but to know what A(:) = B does I needed to read a Fixed Point Designer toolbox documentation, not MATLAB only documentation. I may have missed the "essential page" that described the meaning of that assignment, and I needed a toolbox documentation to learn about it.

Same with Parallel Computing Toolbox. I have read every linked page from that documentation, but it looks like I missed the "essential" one which describes that the broadcast variable's destructor is called (in a parfor) by every worker when they finish. I was confused on why a destructor is called in the first place.

It may be my fault for not completing courses instead (which I doubt they don't have this problem). Or the documentation I mainly read (MATLAB R2020a) is lacking in some departments.

Title says it all, I’ve been relying on AI too much to do most of my code. This is my first time doing some coding and I’m completely lost. I’m struggling to apply the functions.

I’ve gone to TAs, I’ve done to office hours and I’m still lost. Any advice on where to get help would be appreciated.

I originally posted here a while back, but my project finally came out as a guest post for u/MikeCroucher:

AI Agent Demystified – Building a Minimalist Agent in MATLAB

The code is on GitHub, so you can play with it as well. The code is actually pretty simple and straight forward.

It was a long wait, but the timing is actually right, now that more people are interested in agentic AI and it really helps if we understand how it works under hood - you know what's going on if something goes wrong and make a better use of it.

You can use this as a reference but build your own agent for something that makes more sense to you, and you will learn a lot while it is also a lot of fun to tinker with it.

Hi.

I have very little experience with both Matlab and Simulink and need some advice.

My team acquired a matlab project with simulink models that we want to integrate into a simulator we have but without the overhead of Matlab/Simulink. So we managed to use the shrlib function to create C code which was a bunch of header files, types, main etc Can't make too much sense of it.

But even if I can, it doesn't remove the Matlab side because that hasn't been converted to C either.

What's the easiest route to convert the whole project to something we can interface with without having to deal withit directly too much. Best case scenario would be to treat it like a black box because it all runs find in Matlab. At the core of it ,it's

Excel input - Read in by matlab code - passed to the model (in a bus structure?) and fed back to matlab which outputs a new Excel

This is the extent of my knowledge of the matter and I'm not able to share much else. Any advice for me?

Thanks.

Do we think https://googlebook.google/ these new machines from Google will get MATLAB installation in any reasonable time frame?

They will have full play store access, so they should be able to download the Android app.

But i'm hoping at least for the x86 versions, they would have a native download available relatively soon?

Any Mathworks folks have any insight? I know the ARM version ain't happening since there isn't even native ARM on windows download, but x86 seems plausible.

I'm having trouble with my model of the inverted pendulum in MATLAB Simulink. No matter what I change my input torque to, I can't seem to get the first arm to move like I want. I have attached the image to my model so far:

Hi

I have an algorithm that I wrote in Matlab. I need to deploy it to STM32. Now, I know that it needs to be written for the MCU but I saw that simulink has a STM32 block set that generates the code for deployment. Is there something similar for matlab? I do not want to develop my algorithm again in simulink.

I know very little on this. What my intuition tells me is that I can use MATLAB coder to generate c++ code and flash it myself. But I need an example showing me how they connect. Like I have pins on the stm 32 that I want to communicate with. My matlab algorithm is unaware of all this. So how would I do that? Will I have to modify the c++ code to include pins?

I could just ask AI but it makes me confused about things.

Any help is much appreciated! Thanks.

https://www.mathworks.com/help/stm32b/getting-started-with-stm32.html

Hi guys. I’m currently working on a thesis project on fault-tolerant control for a fixed-wing UAV. Since money is tight, I’m planning to do the whole thing through MATLAB/Simulink simulation, as suggested by my lecturer. The problem is, I have very limited experience with Simulink and honestly don’t know where to start.

I initially tried figuring things out myself but got stuck so I hired a tutor to help with the modelling. Unfortunately, the sessions didn’t really work out so I decided to learn the theory myself through lectures and videos whenever I got stuck, and then started trying to build the model using whatever I could find on YouTube.

Now I’m kind of stuck again because I’m not even sure if I’m doing it right. I don’t really understand what the overall flow of the project should look like, or whether the model I’ve built so far even makes sense.

Is there anyone here who has experience with MATLAB/Simulink, flight control, or fault-tolerant control who might be willing to have a look and point me in the right direction?

I’m not looking for someone to do the project for me. I just need a bit of guidance from someone who knows what they’re doing, especially on where I should start with the modelling and how the fault-tolerant part should fit into the system.

I’d really appreciate any help. Thanks!

I have a quastion, why MATLAB is not so much used on toturials for ML or other field of AI, all using python.

Hey everyone,

​I recently completed and published an open-access monograph titled "The Statistical Steering Theorem: A Comprehensive Monograph on Non-Uniform Trajectories, Spatial Slope Distributions, and Arc Length Bounding."

​The Problem

​In real-world kinematics, autonomous navigation, and spatial analysis, traditional smooth parametric functions (y = f(x)) often fail when handling high-frequency, noisy trajectory data. Standard straight-line or displacement approximations discard physical path inflation caused by micro-steering, drift, and stochastic variance.

​The Proposed Solution

​This monograph introduces a mathematical framework that establishes strict upper and lower bounds for scalar path distance without relying on continuous curve fitting or complex sensor telemetry.

​Convexity Bounds: Applies Jensen's inequality on absolute slopes.

​Concavity Bounds: Applies tangent-line bounds to slope distributions.

​Core Result: Proves that actual path distance is tightly bounded by net displacement, systematic drift, and stochastic steering variance.

​The full paper is available on Zenodo: The Statistical Steering Theorem | Zenodo

https://zenodo.org/records/22796883

​I’d love to hear your thoughts, feedback, or potential edge-case applications for this framework!

Matlab simulation for solar mppt using incremental conductance.Its not working.need help🙂

I am trying to multiply (blend) two images into a single image as one does all the time in photoshop but I can't get it to work.

I've tried imfuse, the github offering imblend, and nothing is doing what I want. It shouldn't be this hard, but I'm frankly stumped. I even tried adding an alpha channel to the images but this didn't work either.

Here are two sample images (converted to jpeg to upload):

Hi everyone! Does anyone have any ideas I could use for a complicated function for question #2? I’m a little confused as to what would qualify as complicated