1 College of Resource and Environment, Anhui Science and Technology University, Fengyang, China 2 Bengbu Bengshan District Agricultural Comprehensive Service Station, Bengbu, China The field ...

Abstract: For mathematical circuits such as multipliers, this paper introduces a new design for a 4-2 compressor that is both fast and energy efficient. The proposed design utilizes a combination of ...

Abstract: NAND gates, as they are implemented by 180nm, 90nm, and 45nm CMOS technologies also in SCL180, are applied in this work to construct and study a 4:1 multiplexer (MUX). each of which is built ...

An exercise-driven course on Advanced Python Programming that was battle-tested several hundred times on the corporate-training circuit for more than a decade. Written by David Beazley, author of the ...

在数字化转型浪潮中，Web自动化测试已成为保障软件质量的核心手段。基于Selenium、Unittest和Pytest的测试框架组合，凭借其跨浏览器兼容性、结构化测试管理和高效执行能力，成为企业级测试的首选方案。本文将从技术选型、框架设计、实战技巧三个维度，系统 ...