串口初始化 源码要求为至少5个C或Java源码或其他好源码或编程学习资料-Serial initialization code calls for at least 5 C or Java source code or other good source of information or programming to learn

matlab编程实现从东北天坐标系到地心坐标系的坐标转换，包含了资料文件。调用函数名为：ENVtoECEF，输入参数为东北天原点经纬度数据，东北天坐标点数据；输出数据是东北天坐标系下坐标点对应的经纬高数据。-matlab programming from the northeast sky coordinate system to the geocentric coordinate system conversion, including the data file. Call the func

华为培训资料地铁管理系统,对编程有很高的提高性-Huawei training materials subway management system for the improvement of high programming

最新版89系列MCU内部编程参考资料，快点收藏助你成功！-zuixin 89 mcu file,good stument tool,load good!