本文介绍了使用Pyvisa库自动化测试电流采样放大器在不同占空比下线性度的实验。电流采样放大器通常用于测量输入信号的电流，通过调整方波信号的占空比，可以评估其输出电流与占空比之间的线性关系，从而验证放大器的性能。 使用的仪器 信号发生器 ...

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在射频测试领域，矢量网络分析仪（以下简称“网分”）作为核心测量设备，广泛应用于通信、半导体、航空航天等行业的滤波器、放大器、天线等器件测试。随着测试需求的自动化、智能化升级，网分程控软件开发成为提升测试效率、保障数据一致性的关键环节 ...

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To deal with a bully, stay calm and document the bullying, like taking screenshots of cyberbullying and photos of injuries. If someone is in immediate danger from bullying, call 911 or reach out to ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

Cognitive dissonance happens when you hold two conflicting thoughts in your mind at the same time — like loving both hamburgers and cows. Cognitive dissonance is a theory in social psychology first ...

Hello! I'm a dreamer focusing on high-load distributed systems and low-level engineering. I mainly code in Rust and Python ...

Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...