This a simple program that find if a quadratic inequality ах + bx + с = 0 has real roots. If it does, output them. If there are no solutions, output “no solutions”. With the given real numbers a, b, c, where a doesn t equal to 0.- This is a simple p

Today, at the low end of the communication protocols, we find I² C (for ‘Inter-Integrated Circuit’, protocol) and SPI (for ‘Serial Peripheral Interface’). Both protocols are well-suited for communications between integrated circuits, for slow com

永磁同步电机的矢量控制，能够运行成功，可以作为一个很好的基层使用-Permanent magnet synchronous motor vector control, able to run successfully, you can use as a good grass-roots