文档详细的描述了单功无线呼叫系统的设计，里面包括了原理图跟源程序！值得下载！-Detailed descr iption of the document a single reactive design of a wireless call system, which includes the schematic diagram with the source code! Worth downloading!

基于单轴气浮台的空间跟瞄地面试验的设计与实现Space-based single-axis air bearing table ground tests with the aim of the design and implementation-Space-based single-axis air bearing table ground tests with the aim of the design and implementation

单相正弦波程序能够很好的解决死去问题跟好的输出正弦波-Single-phase sine wave program can solve the problem with good output sine die