asr1802s 软件架构，openwrt

Hi3520D V500是针对多路高清/超高清（1080p/4M/5M/4K）DVR产品应用开发的新一代专业SoC芯片。 Hi3520D V500集成了ARM Cortex-A7 四核处理器和性能强大的神经网络推理引擎，支持多种智能算法 应用。同时，Hi3520D V500还集成了多路MIPI D-PHY接口输入，突破了数字接口的视频输入性能瓶颈， 提供两倍于前代产品的视频输入能力。另外，H.265视频编解码引擎、视频图像处理的算法效果及性能得 到了进一步提升。结合丰富的外围设备及高速接口，该SoC芯片为客户产品提供了高性能、优异图像质量 的模拟高清DVR解决方案，广泛用于模拟高清监控市场。

SolidWork、AutoCAD三维汽车模型制图模板素材10个模型

This book provides a comprehensive, up-to-date description of the methodologies and the application areas, throughout the range of digital communication, in which individual signals and sets of signals with favorable correlation properties play a central role. The necessary mathematical background is presented to explain how these signals are generated, and to show how they satisfy the appropriate correlation constraints. All the known methods to obtain balanced binary sequences with two-valued autocorrelation, many of them only recently discovered, are presented in depth. The authors treat important application areas including: Code Division Multiple Access (CDMA) signals, such as those already in widespread use for cell-phone communication, and planned for universal adoption in the various approaches to 'third-generation'(3G) cell-phone use; systems for coded radar and sonar signals; communication signals to minimize mutual interference ('cross-talk') in multi-user environments; and pseudo-random sequence generation for secure authentication and for stream cipher cryptology.

SW-EK-TM4C1294XL-2.2.0.295_安装可得TM4C1294XL最新驱动demo

埃菲尔铁塔三维模型，非常精致，sw等三维软件可以打开。

资源包含了用c++和matlab分别读取、写入和修改.stl文件，欢迎大家下载！ 另附大量sw模型和.stl文件

传统 20 脚 JTAG 底座个头大，占用 PCB 面积多，连接线复杂。基于STM32F103C8T 的 SW 模式Jlink，只需要三根线即可与目标板实现通讯，可实现程序下载，单步调试等功能，除了不能检测目标板电压、不能给目标板供电、速度有所降低之外，与完整版 JLink 的功能是一样的。当然，成本也可以降低很多。文件介绍了详细的制作教程，也包含了所需要的固件。（教程是之前下载的，属于转载内容）

sw建模简单制图初学者专用

sw软件建模初学者专用，简单版本