【摘要】 本文针对 Windows95下计时与测频的复杂性和不准确性 ,用软件与硬件结合的思想设计了简单、高效、精确的计时与测频方法 ,适合工控系统使用。更多还原

【Abstract】 To overcome the disadvantages of complexity and inaccuracy of timing and frequency acquisition in Windows95,a unique method of accurate timing and frequency acquisition is designed with the combination of software and hardware,which is fit for industry control systems.更多还原