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- Automated Machine Learning (AutoML): automate difficult and iterative steps of your model building
- MATLAB Live Editor: create an executable notebook with live scripts
- Importing and Exporting Data: read and write data in many forms
- Preprocessing Time Series Data: store, merge, and clean multirate time series sensor data
- Machine Learning: discover patterns and build predictive models
- Deep Learning: create, train, and validate deep neural networks
- Text Analytics: preprocess, analyze, and model text data
- Problem-Based Optimization: solve optimization problems using a natural syntax
- Solver-Based Optimization: solve optimization problems using matrices and functions
- Change an answer to a comment
- Change an answer with comments to a group of comments
- Change a comment to an answer
- Move a comment
Several major updates have been introduced to Answers’ reputation system! The updates include a new User Levels system, a new Editor indicator, and updated badges series.
1. User Levels
User Levels have become a best practice for many community sites to adopt. They help build trust in the community and provide recognition to contributors. There are 10 levels in the system and the labels will display next to users’ names throughout MATLAB Answers and on your community profile. We hope to see more users climb the ladder and level up!
2. Editor Indicators
Becoming an Editor (upon earning 3,000 points) is a huge milestone in Answers. Therefore, we introduced the Editor indicator to show our appreciation. From the screenshot below, you will notice a user can have both a User Level and an Editor indicator.
3. Updated Badge Series
Based on our analysis of existing badges, we decided to introduce 2 new badges into existing series and retire an entire badge series.
- The Knowledgeable badge series and the Thankful badge series now have 5 levels.
- The Revival badge series has been archived and is no longer being awarded. If you earned one of these badges, it would still show up in your community profile.
You will find more information on Answers help page . If you have any questions, comments or feedback, free feel to leave a comment below.
VOTE on your favorite MATLAB images before Oct. 31 and win special edition T-shirts!
In just 2 weeks, 11,000 votes have been cast on 1200+ entries ! In the final week (Oct 25~Oct 31, 2021), we will add some fun and give out a T-shirt to lucky voters who cast:
- The 12000th vote
- The 12500th vote
- The 13000th vote
- The 13500th vote
- The 14000th vote
- The 14500th vote
- The 15000th vote
- The 15500th vote
- The 16000th vote
Furthermore, for every vote an entry gets, MathWorks will donate $1 to Direct Relief (Maximum amount of $20 donated per entry; maximum of $20,000 in total).
Look at the entries , and if they make you smile, VOTE!
What amazing images can be created with no more than 280 characters of MATLAB code? Check out the GALLERY of 700+ entries from the MATLAB Mini Hack contest.
VOTE on your favorite images and help fight the global pandemic! For every vote an entry gets, MathWorks will donate $1 to Direct Relief *.
How can I vote?
1) You need to log in with your MathWorks Account. If you do not have a MathWorks Account, you can create one at MathWorks sign in .
2) You can vote for an entry by clicking on the heart icon on an entry card or the vote button on the entry detail page.
*Maximum amount of $20 donated per entry; maximum of $20,000 donated based on the combined totals raised from the Treasure Hunt contest and the MATLAB Mini Hack contest.
As part of MATLAB Central’s 20 year anniversary celebration, we created the MATLAB Mini Hack . The contest starts today on Oct. 4th!
What to do?
Generate an interesting image using up to 280 characters of MATLAB code.
Who can play?
Participants across all skill levels are welcome. Create original entries of your own code, remix others’ entries and make them your own, or simply vote on ENTRIES you love!
How to win prizes?
Those at the top of the leaderboard at the end of the contest will win up to $300 Amazon gift cards, 5 customized T-shirts, or special badges. Visit the prizes section on the contest page for more information.
To add more fun, we will award RANDOM PRIZES that every participant has a chance to win.
- Each week, we will pick 5 players who participate in both the Treasure Hunt and MATLAB Mini Hack .
- Each week, we will have different surprise giveaways.
Important Notes
- The first week (Oct. 4th, 2021 ~ Oct. 10th 2021) is for creating entries only. Voting starts on Week 2.
- Make sure you follow the contests (click the ‘follow the contests’ button on the top) to get notified when prizes are awarded and of other important announcements.
We hope you are the winner!
R2021b is live! There are two new products, five major updates, and hundreds of other feature updates in this latest release. Download or access MATLAB Online to discover what’s new.
New Products
- RF PCB Toolbox - Perform electromagnetic analysis of printed circuit boards
- Signal Integrity Toolbox - Simulate and analyze high-speed serial and parallel links
Major Updates
- Lidar Toolbox - Use Lidar Viewer app to visualize, analyze, and preprocess lidar point clouds interactively
- Simulink Code Inspector - Use Code Inspector contextual tab to check compatibility, inspect code and view results directly in the model
- Simulink Control Design - Design Model Reference Adaptive Controllers
- Symbolic Math Toolbox - Get guidance for symbolic workflows with next-step suggestions in MATLAB Live Editor
- Wavelet Toolbox - Use wavelet analysis to process and extract features for signals and images for AI workflows
Check out our release highlight page for details.
Share your experience with the community
Are there any new features you find particularly useful? Are you trying the new product to solve a particular problem? Share your story with us no matter it’s big or small. We plan to publish those stories in the highlight channel so that community users can get more out of the new release. A good example is an article written by Adam Danz . If you are interested, contact me via email on my profile card.
Join our celebration of the 20th anniversary of MATLAB Central community! You are invited to enter 2 contests - A Treasure Hunt and a MATLAB Mini Hack - to have fun and win prizes.
How to Play
- In the Treasure Hunt, complete 10 fun tasks to explore the ‘treasures’ in the community.
- In the MATLAB Mini Hack, use up to 280 characters of MATLAB code to generate an interesting image. Simply vote for the entries that you like or share your own entries to gain votes.
Prizes
You will have opportunities to win compelling prizes, including special edition T-shirts, customized T-shirts, Amazon gift cards, and virtual badges. Your participation will also bump up our charity donations.
Ready to participate?
Visit the community contests space and choose the contest you’d like to enter. Note that:
- You need a MathWorks account to participate. If you don’t have a MathWorks account, you can create one at MathWorks sign in .
- Make sure you follow the contests (click the ‘follow the contests’ button on the top) to get notified for prize information and important announcements.
For the full contest rules, prizes, and terms, see details here .
We hope you enjoy the contests and win big prizes. NOW, LET THE CELEBRATION BEGIN!