Year: 2025

Interpretation of Standards | T/CES 304-2024/ T/CEEIA 836-2024 “Hardware-in-the-Loop Testing Specifications for Grid-Connected Performance of Photovoltaic Inverters”

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The group standard T/CES 304-2024/ T/CEEIA 836-2024 “Hardware-in-the-Loop Testing Specifications for Grid-Connected Performance of Photovoltaic Inverters” jointly published by the China Electrotechnical Society and the China Electrical Equipment Industry Association will be implemented starting December 30, 2024. This standard specifies the technical requirements for the preparation, testing platform, testing items and procedures, and testing reports … Read more

MATLAB Programming and Applications (Third Edition by Liu Weiguo)

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MATLAB Programming and Applications (Third Edition by Liu Weiguo)

MATLAB Programming and Applications (Third Edition by Liu Weiguo) Chief Editor: Liu Weiguo Publisher: Higher Education Press Chapter 1: MATLAB System Environment – Exercise Answers Chapter 2: MATLAB Data and Operations – Exercise Answers Chapter 3: MATLAB Matrix Processing – Exercise Answers Chapter 4: MATLAB Program Control Flow – Exercise Answers Chapter 5: MATLAB Plotting … Read more

Usage of Modal Verbs ‘Can’ and ‘May’

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Usage of Modal Verbs 'Can' and 'May'

1. Usage of ‘Can’ 1. Indicates ability → “can, able to” We can speak English. → We cannot (can’t) speak English. We can speak English. We cannot speak English. Can you dance the disco? → Yes, I can. / No, I can’t. Can you dance? Yes, I can. No, I can’t. (At this point, ‘be … Read more

Creative Robot Crafting for Kindergarten: Little Scientists Start with Robots

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Creative Robot Crafting for Kindergarten: Little Scientists Start with Robots

Original Kindergarten Crafts: “Past Highlights” Artificial intelligence and robots are becoming increasingly popular, even children’s robots. Teacher Xiao Li also likes them, but due to various reasons, there is currently only a vacuum cleaning robot at home. Haha, let’s lighten the mood, Today, Teacher Xiao Li will teach everyone how to make a simple moving … Read more

Analysis of the Smart Medical Robot Industry Chain

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Analysis of the Smart Medical Robot Industry Chain

Medical robotsare a special field related to human life and health, and have been listed as a strategic emerging industry by several countries. In the development roadmap of robotics in the United States,healthcare robotsare identified as one of the five key areas for development, and it is pointed out that robotic systems willbe applied tovarious … Read more

Industry Information Dispatch: From Cloud to Edge, Arm Architecture Lays the Foundation for Ubiquitous Intelligent Computing

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Industry Information Dispatch: From Cloud to Edge, Arm Architecture Lays the Foundation for Ubiquitous Intelligent Computing

(Source: Arm Technology)Currently, large model technologies represented by DeepSeek are leading a new wave of AI industrialization. This trend not only accelerates the deep penetration of AI technology in various vertical fields and drives the large-scale application of high-performance AI chips but also reconstructs the technological development path for the next generation of intelligent devices … Read more

Professor Yin Jieming’s Team Achieves Significant Results at the International Top Conference DAC 2025

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Professor Yin Jieming's Team Achieves Significant Results at the International Top Conference DAC 2025

NEWS Professor Yin Jieming’s Team Achieves Significant Results at the International Top Conference DAC 2025 Recently, the research paper titled “FineRR-ZNS: Enabling Fine-Granularity Read Refreshing for ZNS SSDs”, authored by Li Jun as the first author from Professor Yin Jieming’s team at Nanjing University of Posts and Telecommunications’ School of Computer, School of Software, and … Read more

Weir Shares Research Summary: H Company’s Own CIS is Fabricated at Huali and Wuhan Xinxin, Solving Their Supply Chain Issues Without External Sales

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Weir Shares Research Summary: H Company's Own CIS is Fabricated at Huali and Wuhan Xinxin, Solving Their Supply Chain Issues Without External Sales

Mobile Phones: OPPO’s Danxia original color lens and Mate70’s red maple lens are both multi-spectral CIS, with 2 million pixels, priced higher than traditional 2M. The mobile phone specifications are advancing, and in some niche areas (small pixel domains), Samsung holds a high market share. Automotive: In 2024, $850 million, with $5.9 billion in revenue, … Read more

Rapidus Provides Version 0.5 of 2nm PDK, Tenstorrent Aims for Tape-out of Collaborative Chip This Year

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Rapidus Provides Version 0.5 of 2nm PDK, Tenstorrent Aims for Tape-out of Collaborative Chip This Year

On April 21, news emerged that AI chip company Tenstorrent held the opening ceremony of its Tokyo office on the 17th of this month. The company’s CEO and renowned chip designer Jim Keller attended the event in Japan and also visited its partner Rapidus located in Hokkaido. During a press conference, Jim Keller stated that … Read more

US Chip Stocks Are Cooling Down: New Semiconductor Origin Certification Rules Issued by the China Semiconductor Industry Association, Based on Wafer Production Location!

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US Chip Stocks Are Cooling Down: New Semiconductor Origin Certification Rules Issued by the China Semiconductor Industry Association, Based on Wafer Production Location!

This time, the shift in the semiconductor “chip” landscape has truly unsettled the entire world! On April 11, a notice from the China Semiconductor Industry Association sent the entire industry chain into a frenzy. Breaking News: The rules for determining the origin of semiconductor products have undergone a major change; in the future, the focus … Read more