因为工作的需要，要在单片机上实现开根号的操作。目前开平方的方法大部分是用牛顿迭代法。我在查了一些资料以后找到了一个比牛顿迭代法更加快速的方法。不敢独享，介绍给大家，希望会有些帮助。-Because the needs of work, to achieve single-chip open radical operation. Square root of the current methods are mostly used Newton iteration. I checked some i

The world of communications is undergoing changes more radical than any since the invention of the telephone 120 years ago. Telecommunications technologies are evolving at an unbelievable pace, driven by innovation, speed, quality, convenience, a

一稳定的门禁代码，稍加修改急可应用。电路接法可参看程序定义-A stable access code, slightly modified radical can be applied. Circuit connection can be found in process definition