知る人ぞ知るプロジェクトOscilloDSP、3年ぶりの大規模アップデート!!

A clean computer screen displaying an oscilloscope connected to a DSP processor, with minimal data waves in a few clear lines. The background remains minimal, with more color, featuring an electric vehicle with its hood open, along with a Japanese professor and student working together in a motor control engineering lab. The overall illustration maintains a flat, minimalist aesthetic with soft muted tones, and uses color to enhance the scene's vibrancy while keeping a calm atmosphere.

大学の研究室からの依頼で生まれた、組込デバイス上のリアルタイムデータ可視化ツールOscilloDSPを、Python 3.12や最新のQtでアップデート。GitHub Actionsにより、git push時に自動テストします。パッケージ管理もpip-toolsを用いて効率化しました。

うっかりpip installのお掃除を簡単に! pip freezeを自動的に記録しよう

A flat and minimalist illustration with soft, muted color tones, featuring a calm, simple background. The scene depicts a person sitting at a desk, using a computer with 'pip install' and 'pip freeze' displayed on the screen. Around the computer are file icons labeled 'before' and 'after,' symbolizing backup files. The overall atmosphere is relaxed, with the person looking focused and content, representing a sense of confidence in the backup process. The background is clean and subtle, with an emphasis on the technological task.

Python pip install前後のパッケージリストを自動で保存する便利なスクリプトを詳しく紹介。pip環境管理がより簡単に! スクリプトのセットアップ手順、そして実際の使い方を詳細に解説。うっかりインストールしたパッケージと依存関係の削除で悩むことはもうありません。

2024年9月30日 カテゴリー: Python

ChatGPT o1-previewを早速テストしました（Pythonコーディング編）

A flat, minimalist illustration of a futuristic AI-powered robot sitting at a desk, struggling with coding. The robot looks confused or frustrated, surrounded by simple screens displaying basic code snippets. Nearby, a Japanese engineer with a concerned expression, drawn in a simple style with soft lines and muted colors, nervously watches the robot while holding a tablet. The setting is a high-tech but uncluttered workspace with a calm, minimalist atmosphere. The overall design uses a flat art style and soft, muted tones, with a wide aspect ratio.

OpenAIの最新モデルo1-miniを用いて、以前にGPT-4で作成したPythonによるテキストパーザを再度トライ。残念ながら現状ではo1-miniではpytestを実行できないようで、テストに通らないコードを提示されました。今後の改善に期待です。なお、仕様を解釈してもらい改善点を示してもらう実験もしました。

プログラミング不要。ChatGPT にリアル気象データを分析して貰おう

A scene depicting a retro 1980s robot writing a weather report. The robot, designed with blocky shapes and minimal features, sits at a desk in a simple room. The weather outside is stormy, with a typhoon raging—strong winds and rain are visible through a large window. In the distance, a small weather station (Stevenson screen) can be seen in the backyard. The color palette is soft and muted, with the stormy atmosphere outside contrasting with the calm interior. The style is flat and minimalist, using a retro-futuristic aesthetic and simple lines.

ChatGPTを活用することで、深層学習モデルを使わずとも手軽に数値データの分析が可能です。リアルタイムの気象データを元に、過去1週間の温度や湿度の傾向を可視化し、ブログ記事の冒頭パラグラフも自動生成が可能です。AI技術の進化により、今後さらに高度なデータ処理が期待されます。

[速報] AI イラストレーション Ideogram 2.0 登場

A minimalist, flat illustration of a scene where a technology blog writer is interviewing three illustration-making robots. Each robot has a sleek, high-tech appearance but with warm, friendly characteristics. The first robot has a soft, rounded design, the second has a humanoid appearance with expressive features, and the third has a whimsical and artistic look. Each robot is holding an illustration it has created, showcasing warm, inviting colors and themes. The blog writer is thoughtfully deciding which illustration to choose. The background is simple, with muted, soft colors to maintain a calm and warm atmosphere.

昨日リリースされた最新のAIイラスト作成ツールIdeogram 2.0を紹介。DALL-E 3と徹底比較。プロンプトへの忠実度やビジネス用途での使いやすさに特に注目しました。DALL-E 3、Ideogram 1.0、2.0 の長所や短所を解説し、皆様のビジネスシーンにおける最適な選択をサポートします。

ツールの移行が億劫な技術者のための KiCad 入門（導入編）

A minimalist, flat-style illustration of an older Japanese software engineer with a curious expression, studying circuit design CAD on a desktop Windows PC with a large display. The engineer is holding a very thick manual in one hand while working on the computer. On the screen, there is a relatively simple circuit diagram and a printed circuit board layout displayed. The scene is calm and focused, with soft, muted color tones. The workspace is simple, with some electronic components and tools scattered around. The background is clean and uncluttered, reflecting a peaceful atmosphere ideal for learning and concentration.

新しいツールの修得に抵抗のあるシニアエンジニア向けにフォーカス。普段は回路図を書かないソフト技術者のためのチュートリアル。最終的に、Pythonによる設計自動化も試みます。顧客サポートの経験を踏まえて、英語による公式ドキュメントを効率よく読むポイントも徹底解説!

[速報] ラズパイ財団から気になる Pico マイコン RP2350 新登場

A flat, minimalist illustration featuring a new microcontroller product. The image is split diagonally, with one side showing a corporate engineer and the other side showing a middle school student who loves electronics. The corporate engineer is depicted in a calm, professional manner, studying an extremely thick datasheet, resembling a phone book, while the microcontroller board sits in the corner. On the other side, the middle school student, full of excitement, is seen eagerly connecting a battery and LED to the microcontroller. The overall style is simple and uses soft, muted color tones, suitable for a technology-themed blog. No text in the illustration.

新たなRaspberry Pi Pico 2とRP2350の登場は、自作工作家からプロの技術者まで幅広い層に注目されそうです。ARMと選択可能なRISC-Vコアのデュアルコア構成を持つRP2350は、IoT設計やエンベデッドシステム開発に最適で、さらに多様なプロジェクトに対応可能です。RP2040からの変更点を比較、リストアップし、選択の手助けをします。