全数字PWM 交流主轴驱动系统的关键在于如何实时地得到PWM 开关信号。
The key of the fully digital PWM speed regulation system is how to get the PWM signals on-line.
目前常用的硬件仿真测试平台存在很多不足之处，而全数字仿真平台很好地解决了这个问题。
The currently used hardware simulation te sting platform has lots of deficiency, while the full digital simulation platform can solve the problems successfully.
论文重点研究利用全数字化技术设计gmsk调制解调器，以便更广泛地使用gmsk调制解调技术。
Paper focuses on the use of all-digital technology design GMSK modem for a more extensive use of GMSK modulation and demodulation technology.
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