Nehmen Sie Platz!
In den Diskussionen lernen Sie Ihre Kollegen kennen, bewältigen gemeinsam größere Herausforderungen und haben dabei Spaß.
- Möchten Sie die neuesten Updates sehen? Folgen Sie den Highlights!
- Suchen Sie nach Techniken zur Verbesserung Ihrer MATLAB- oder Simulink-Kenntnisse? Tips & Tricks helfen Ihnen weiter!
- Den perfekten Mathe-Witz, Wortspiel oder Meme teilen? Da sind Sie richtig bei Fun!
- Glauben Sie, wir brauchen einen weiteren Kanal? Erzählen Sie uns mehr in Ideas
Aktualisierte Diskussionen
I just noticed an update on the MathWorks product page for the MATLAB MCP Core Server. Thre's a video demo showing Claude Code next to MATLAB. They are able to use Claude Code to use the MATLAB tools.
Hello All,
This is my first post here so I hope its in the right place,
I have built myself a GW consisting of a RAK2245 concentrator and a Raspberry Pi, Also an Arduino end device from this link https://tum-gis-sensor-nodes.readthedocs.io/en/latest/dragino_lora_arduino_shield/README.html
Both projects work fine and connect to TTN whereby packets of data from the end device can be seen in the TTN console.
I now want to create a Webhook in TTN for Thingspeak which would hopefull allow me to see Temperature , Humidity etc in graphical form.
My question, does thingspeak support homebuilt devices or is it focused on comercially built devices ?
I have spent many hours trying to find data hosting site that is comepletely free for a few devices and not to complicated to setup as some seem to be a nightmare. Thanks for any support .
At #9 in our MATLAB EXPO 2025 countdown: From Tinkerer to Developer—A Journey in Modern Engineering Software Development
A big thank‑you to Greg Diehl at NAVAIR and Michelle Allard at MathWorks, the team behind this session, for sharing their multi‑year evolution from rapid‑fire experimenting to disciplined, scalable software development.
If you’ve ever wondered what it really takes to move MATLAB code from “it works!” to “it’s ready for production,” this talk captures that transition. The team highlights how improved testing practices, better structure, and close collaboration with MathWorks experts helped them mature their workflows and tackle challenges around maintainability and code quality.
Curious about the pivotal moments that helped them level up their engineering software practices?
How can I found my license I'd and password, so please provide me my id
I used Claude Code along with MATLAB's MCP server to develop this animation that morphs between the MATLAB membrane and a 3D heart. Details at Coding a MATLAB Valentine animation with agentic AI » The MATLAB Blog - MATLAB & Simulink
Show me what you can do!
If you share code, may I suggest putting it in a GitHib repo and posting the link here rather than posting the code directly in the forum? When we tried a similar exercise on Vibe-coded Christmas trees, we posted the code directly to a single discussion thread and quickly brought the forum software to its knees.
AI Skills for deployment of a MATLAB Live Script as a free iOS App
My Live Script to mobile-phone app conversion in 20-minutes-ish, with AI describes the conversion of a MATLAB Live Script to an iOS App running in a simulator. The educational app is now available on the App Store as Newton’s Cradle, Unbound. It’s free, ad-free, and intended to interest students of physics and the curious.
I provide below a Claude AI-generated overview of the deployment process, and I attach in standard Markdown format two related Claude-generated skill files. The Markdown files can be rendered in Visual Studio Code. (Change .txt to .md.) I used my universal agentic AI setup, but being totally unfamiliar with the Apple app submission process, I walked through the many steps slowly, with continuous assistance over the course of many hours. If I were to do this again, much could be automated.
There were several gotcha’s. For example, simulator screenshots for both iPhone and iPad must be created of a standard size, not documented well by APPLE but known to the AI, and with a standard blessed time at the top, not the local time. Claude provided a bash command to eliminate those when simulating. A privacy policy on an available website and contact information are needed. Claude helped me design and create a fun splash page and to deploy it on GitHub. The HTML was AI-generated and incorporated an Apple-approved icon (Claude helped me go find those), an app-specific icon made by Claude based on a prompt. We added a link to a privacy policy page and a link to a dedicated Google support email account created for the App - Claude guided me through that, too. Remarkably, the App was approved and made available without revision.
Documentation Overview
1. iOS App Store Submission Skill
Location: SKILL-ios-store-submission.md
This is a comprehensive guide covering the complete App Store submission workflow:
• Prerequisites (Developer account, Xcode, app icon, privacy policy)
• 12-step process from certificate creation through final submission
• Troubleshooting for common errors (missing icons, signing issues, team not appearing)
• Screenshot requirements and capture process
• App Store Connect metadata configuration
• Export compliance handling
• Apple trademark guidelines
• Complete checklists and glossary
• Reference URLs for all Apple portals
Key sections: Certificate creation, Xcode signing setup, app icon requirements (1024x1024 PNG), screenshot specs, privacy policy requirements, build upload process, and post-submission status tracking.
2. GitHub Pages Creation Skill
Location: github-pages/SKILL.md
This documents the GitHub Pages setup workflow using browser automation:
• 5-step process to create and deploy static websites
• HTML templates for privacy policies (iOS apps with no data collection)
• Browser automation commands (tabs_context_mcp, navigate, form filling)
• Enabling GitHub Pages in repository settings
• Troubleshooting common deployment issues
• Output URL format: https://username.github.io/repo-name/
Key templates: Privacy policy HTML with proper Apple-style formatting, contact information structure, and responsive CSS.
These files capture the complete technical process, making it easy to:
• Submit future iOS apps without re-discovering the steps
• Help others through the submission process
• Reference specific troubleshooting solutions
• Reuse HTML templates for other apps' privacy policies
Over the past few days I noticed a minor change on the MATLAB File Exchange:
For a FEX repository, if you click the 'Files' tab you now get a file-tree–style online manager layout with an 'Open in new tab' hyperlink near the top-left. This is very useful:
If you want to share that specific page externally (e.g., on GitHub), you can simply copy that hyperlink. For .mlx files it provides a perfect preview. I'd love to hear your thoughts.
EXAMPLE:
🤗🤗🤗
Hello! I am a 3rd year mechanical engineering student from IIT Ropar. We are participating in EBAJA 2022. I thank Mathworks for providing the customisable vehicle template https://www.mathworks.com/matlabcentral/fileexchange/79484-simscape-vehicle-templates
I have learnt to customise the models parameters of Bus, Sedan, Trucks, etc using the UI provided. However the vehicle models does not include the BAJA ATV in it which we required the most for the animations and simulation results. I needed some assistance for replacing the given vehicle model with a BAJA ATV.
-Tushar Raut LinkedIn: https://www.linkedin.com/in/tushar-raut-73ba75194/
I wanted to share something I've been thinking about to get your reactions. We all know that most MATLAB users are engineers and scientists, using MATLAB to do engineering and science. Of course, some users are professional software developers who build professional software with MATLAB - either MATLAB-based tools for engineers and scientists, or production software with MATLAB Coder, MATLAB Compiler, or MATLAB Web App Server.
I've spent years puzzling about the very large grey area in between - engineers and scientists who build useful-enough stuff in MATLAB that they want their code to work tomorrow, on somebody else's machine, or maybe for a large number of users. My colleagues and I have taken to calling them "Reluctant Developers". I say "them", but I am 1,000% a reluctant developer.
I first hit this problem while working on my Mech Eng Ph.D. in the late 90s. I built some elaborate MATLAB-based tools to run experiments and analysis in our lab. Several of us relied on them day in and day out. I don't think I was out in the real world for more than a month before my advisor pinged me because my software stopped working. And so began a career of building amazing, useful, and wildly unreliable tools for other MATLAB users.
About a decade ago I noticed that people kept trying to nudge me along - "you should really write tests", "why aren't you using source control". I ignored them. These are things software developers do, and I'm an engineer.
I think it finally clicked for me when I listened to a talk at a MATLAB Expo around 2017. An aerospace engineer gave a talk on how his team had adopted git-based workflows for developing flight control algorithms. An attendee asked "how do you have time to do engineering with all this extra time spent using software development tools like git"? The response was something to the effect of "oh, we actually have more time to do engineering. We've eliminated all of the waste from our unamanaged processes, like multiple people making similar updates or losing track of the best version of an algorithm." I still didn't adopt better practices, but at least I started to get a sense of why I might.
Fast-forward to today. I know lots of users who've picked up software dev tools like they are no big deal, but I know lots more who are still holding onto their ad-hoc workflows as long as they can. I'm on a bit of a campaign to try to change this. I'd like to help MATLAB users recognize when they have problems that are best solved by borrowing tools from our software developer friends, and then give a gentle onramp to using these tools with MATLAB.
I recently published this guide as a start:
Waddya think? Does the idea of Reluctant Developer resonate with you? If you take some time to read the guide, I'd love comments here or give suggestions by creating Issues on the guide on GitHub (there I go, sneaking in some software dev stuff ...)
I recently created a short 5-minute video covering 10 tips for students learning MATLAB. I hope this helps!
New release! MATLAB MCP Core Server v0.5.0 !
The latest version introduces MATLAB nodesktop mode — a feature that lets you run MATLAB without the Desktop UI while still sending outputs directly to your LLM or AI‑powered IDE.
Here's a screenshot from the developer of the feature.
Check out the release here Releases · matlab/matlab-mcp-core-server
Hi everyone,
I'm a biomedical engineering PhD student who uses MATLAB daily for medical image analysis. I noticed that Claude often suggests MATLAB+Python workarounds or thirdparty toolboxesfor tasks that MATLAB can handle natively, or recommends functions that were deprecated several versions ago.
To address this, I created a set of skills that help Claude understand what MATLAB can actually do—especially with newer functions and toolbox-specific capabilities. This way, it can suggest pure MATLAB solutions instead of mixing in Python or relying on outdated approaches.
What I Built
The repo covers Medical Imaging, Image Processing, Deep Learning, Stats/ML, and Wavelet toolbox based skills. I tried my best to verify everything against R2025b documentation.
Feedback Welcome
If you try them out, I'd like to hear how it goes. And if you run into errors or have ideas, feel free to create an issue. If you find them useful, a "Star" on the repo would be appreciated. This is my first time putting something like this out there, so any feedback helps.
Also, if anyone is interested in collaborating on an article for the MathWorks blog, I'd be happy to volunteer and collaborate on this topic or related topics together!
I look forward to hearing from you....
Thanks!
Couldn’t catch everything at MATLAB EXPO 2025? You’re not alone. Across keynotes and track talks, there were too many gems for one sitting. For the next 9 weeks, we’ll reveal the "Top 10" sessions attended (workshops excluded)—one per week—so you can binge the best and compare notes with peers.
Starting at #10: Simulation-Driven Development of Autonomous UAVs Using MATLAB
A huge thanks to Dr. Shital S. Chiddarwar from Visvesvaraya National Institute of Technology Nagpur who delivered this presentation online at MATLAB EXPO 2025. Are you curious how this workflow accelerates development and boosts reliability?
I got an email message that says all the files I've uploaded to the File Exchange will be given unique names. Are these new names being applied to my files automatically? If so, do I need to download them to get versions with the new name so that if I update them they'll have the new name instead of the name I'm using now?
I've been trying this problem a lot of time and i don't understand why my solution doesnt't work.
In 4 tests i get the error Assertion failed but when i run the code myself i get the diag and antidiag correctly.
function [diag_elements, antidg_elements] = your_fcn_name(x)
[m, n] = size(x);
% Inicializar los vectores de la diagonal y la anti-diagonal
diag_elements = zeros(1, min(m, n));
antidg_elements = zeros(1, min(m, n));
% Extraer los elementos de la diagonal
for i = 1:min(m, n)
diag_elements(i) = x(i, i);
end
% Extraer los elementos de la anti-diagonal
for i = 1:min(m, n)
antidg_elements(i) = x(m-i+1, i);
end
end
DocMaker allows you to create MATLAB toolbox documentation from Markdown documents and MATLAB scripts.
The MathWorks Consulting group have been using it for a while now, and so David Sampson, the director of Application Engineering, felt that it was time to share it with the MATLAB and Simulink community.
David listed its features as:
➡️ write documentation in Markdown not HTML
🏃 run MATLAB code and insert textual and graphical output
📜 no more hand writing XML index files
🕸️ generate documentation for any release from R2021a onwards
💻 view and edit documentation in MATLAB, VS Code, GitHub, GitLab, ...
🎉 automate toolbox documentation generation using MATLAB build tool
📃 fully documented using itself
😎 supports light, dark, and responsive modes
🐣 cute logo
I gave it a try on my mac mini m4. I'm speechless 🤯
I'm planning to start a personal scientific software project. I used to be familiar with Matlab (quite some time ago), so Matlab would be my first choice. But I keep hearing that Matlab is old stuff and I should use Julia or something like that. I wouldn't find learning Julia difficult, so familiarity with Matlab is not an important factor. Neither is cost, because I can afford a home license for Matlab, Simulink and a few toolboxes. So I'm thinking. Please give me your input! Why should I use Matlab in 2025 instead of alternatives?
This just came out. @Michelle Hirsch spoke to Jousef Murad and answer his questions about the big change in the desktop in R2025a and explained what was going on behind the scene. Enjoy!
The Big MATLAB Update: Dark Mode, Cloud & the Future of Engineering - Michelle Hirsch
A coworker shared with me a hilarious Instagram post today. A brave bro posted a short video showing his MATLAB code… casually throwing 49,000 errors!
Surprisingly, the video went virial and recieved 250,000+ likes and 800+ comments. You really never know what the Instagram algorithm is thinking, but apparently “my code is absolutely cooked” is a universal developer experience 😂
Last note: Can someone please help this Bro fix his code?
Info zu Discussions
Discussions is a user-focused forum for the conversations that happen outside of any particular product or project.
Get to know your peers while sharing all the tricks you've learned, ideas you've had, or even your latest vacation photos. Discussions is where MATLAB users connect!
Get to know your peers while sharing all the tricks you've learned, ideas you've had, or even your latest vacation photos. Discussions is where MATLAB users connect!
Weitere Community-Bereiche
MATLAB Answers
Sie können Fragen zu MATLAB und Simulink stellen und beantworten.
File Exchange
Laden Sie von Benutzern bereitgestellten Code herunter oder tragen Sie selbst solchen Code bei
Cody
Lösen Sie Problemgruppen, lernen Sie MATLAB kennen und erwerben Sie Abzeichen
Blogs
Erhalten Sie Insider-Wissen zu MATLAB und Simulink
KI-Chat-Spielplatz
Verwenden Sie KI, um den ersten MATLAB-Codeentwurf zu generieren und Fragen zu beantworten!
