こんにちは。皆さんは毎年琵琶湖で夏に行われる鳥人間コンテストをご存知でしょうか。今回は、東京科学大の鳥人間チーム「Meister」のOBメンバーである西森さんと伊藤さんをゲストにお迎えし、東京科学大の鳥人間チームの中でどのようにMATLABが使われているか、お話をお伺いしました。

東京科学大Meisterチームは、2023年大会で4位、2024年大会では3位という素晴らしい成績を収め、特に2024年大会では6年ぶりの10km越え、そして11年ぶりの3位入賞を果たしました。彼らはMATLABを活用し…

Deep neural networks like convolutional neural networks (CNNs) and long-short term memory (LSTM) networks can be applied for image- and sequence-based deep learning tasks. Graph neural networks (GNNs) extend deep learning to graphs, that is structures that…

Almost immediately after the DeepSeek-R1 AI models were made available to the world, people started asking how you can use them in MATLAB. Late last week, Vasileios Papanastasiou, a software test engineer at MathWorks, posted how to do this on LinkedIn…

Marmosets, small primates native to South America, are known to be highly social primates. Living in family-based groups of up to 15 individuals, they use a complex system of vocalizations for communication. These sounds range from high-pitched calls to trills…

I maintain some MATLAB web apps that are used internally by other MathWorkers. For one of the apps, I want to allow users to save default settings for the app's behavior.

I think I will provide this via a Settings tab that appears on request. In this first…

The following blog was written by Marshall Alphonso Principal Engineer and Sara Galante, Senior Finance Application Engineer at MathWorks 

Watch the full webinar Custom Portfolio Optimization: Balancing Objectives, Constraints, and Efficiency here, download…

LUTool provides an interactive animation of Gaussian elimination, the most important algorithm in technical computing.

Contents



LU Matrix Factorization


LUTool


Magic Squares


Positive Definite Matrices


Redheffer Matrices


Singular…

In today's blog, Khushin Lakhara from the Student Programs team at MathWorks will explore the concept of sensitivity analysis and its significance in engineering design. Over to you, Khushin...
For this blog, our attention will be on the student competition…

※この投稿は 2025 年 2 月 4 日にArtificial Intelligence へ 投稿されたものの抄訳です。




畳み込みニューラルネットワーク（CNN）や長短期記憶（LSTM）ネットワークのようなディープニューラルネットワークは、画像や時系列データに基づくディープラーニングタスクに適用することができます。グラフニューラルネットワーク (GNN) は、エンティティ (ノード) とその関係 (エッジ) をエンコードする構造であるグラフにディープラーニングを拡張します。

このブログ記事では、GNN…

I've been sharing mathematical equations with some sort of connection to Valentine's day for a long time now. Indeed, the first time I did it was 17 years ago on my old WalkingRandomly blog and I've repeated variations of this several time since. It's a very…

Mike is spreading some MATLAB Valentines joy over on the MATLAB Blog. Here is MathWorker Jonathan Gale's ode to the Mapping Toolbox and the Bonne spherical projection.



What would your caption for this animation be? Some ideas:


I love you THIS…

So, in my attempt to add a settings feature to my web app, I have managed to add a settings tab with one uicontrol. When it's value is changed, it saves its value to a MAT file. Next, when the app loads, I need to check for the existence of such a file, load…

※この投稿は 2024 年 10 月 31 日にArtificial Intelligence へ 投稿されたものの抄訳です。



 

ディープラーニングの世界では、トランスフォーマー（Transformer）モデルが大きな注目を集めています。これらのモデルは自然言語処理（NLP）からコンピュータビジョンに至る多くの AI アプリケーションでパフォーマンスを劇的に向上させ、翻訳、要約、さらには画像分類のようなタスクで新しいベンチマークを打ち立てています。しかし、話題の背後には何があるので…

In computer vision, pretrained models are often used and adapted to the task at hand by performing transfer learning. Transfer learning involves modifying and retraining a pretrained network with your data. Most pretrained models are trained on large, colorful…

Latest news on design VTOL, eVTOL, my site: vvtol.com

Последние новости проектирования VTOL, eVTOL, my site vvtol.com

As we celebrate the 30th anniversary of Dynare, we at MathWorks would like to take a moment to reflect on its influence on the global economics community. Developed by Michel Juillard, Dynare has been a cornerstone in computational economics, enabling researchers…

With 2025 well underway, we are taking a moment to reflect on the milestones of MathWorks startup program in 2024.

Here's a look by the numbers:


In 2024, we worked with over 900 new startups, ranging from idea stage to profitable business

Startups…

MATLAB has two different ways to compute singular values. The easiest is to compute the singular values without the singular vectors. Use svd with one output argument, s1.
s1 = svd(A)
The alternative is to use svd with three outputs. Ignore the first…

Today's guest blogger is Francesco Bellucci, a PhD student in Mechanical Engineering at Department of Industrial Engineering of the University of Bologna. Francesco has a passion for helping young minds and has been actively involved in mentoring a team of…