The VoicePlayer project is a simple program for the LPC2138 using Keil MCB2130 Microcontroller Board. It demonstrates the Digital/Analog Conversion capabilities of the LPC2130 series. Severeal Audio Files are stored into the on-chip Flash ROM. The f

把一个十进制实数转换成二进制数;具体是把一个实数分成整数和小数部分

We demonstrated the highly efficient continuous wave (CW) and Q-switched infrared laser from a diode-side-pumped Nd:YAG crystal. A CW output as high as 66 W at 1319 nm was achieved under the pump power of 460 W, corresponding to a coversion efficienc