本书主要面向有MCU开发经验，希望从零开始学习Linux开发的嵌入式软件工程师及在校学生。 目前国内关于嵌入式Linux的教材大都比较老旧，要么是基于多年前的ARM9架构CPU，要么是Linux系统内核还沿用2.6版本的，对于较新的技术如设备树、Yocto编译工具等鲜有介绍。

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Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

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台式全温振荡摇床体积小、容量大，适用于医学、生物、制药等领域，具备PID控温与无刷电机系统，控温精准、转速稳定。支持多种容量配置，具备故障报警、参数锁定、断电恢复等功能，操作安全便捷，满足对温度和振荡精度要求高的实验需求。 台式全温振荡 ...