This time the signal generator and more software-based, is essentially a microprocessor on the DAC program control, you can get all kinds of simple wave.
这时期的信号发生器多以软件为主，实质是采用微处理器对DAC的程序控制，就可以得到各种简单的波形。
Based on the theory, DDS is realized with CPLD through program and the design of sweep signal generator is finished. And the system will have high price performance ratio.
基于此理论，本文用CPLD通过编程实现DDS，完成了扫频信号发生器的设计，此系统具有很高的性价比。
Developing the signal generator simulating the skating time control and the software program is the emphases in a question for discussion, this research solves the debugging need in the cont...
研制模拟速滑计时控制器的信号发生器及其软件程序，是课题研究阶段的重点，研究解决了对速滑记圈器主控制板的调试需要。
This DDS program-controlled sine signal generator system is based upon computer's serial interface.
本dds程控正弦信号发生器系统基于计算机串行接口。
In addition, it can be used as a signal generator to generate multi-channel arbitrary waveform by using software to program so as to simulate the target environment.
除此以外，还可作为信号源使用，能够通过软件编程产生多通道的任意波形，从而来模拟目标环境。
Sweep sweep signal generator with automatic, manual, program-controlled and well-controlled manner, and so on.
扫频信号发生器有自动扫频、手控、程控和远控等工作方式。
Sweep sweep signal generator with automatic, manual, program-controlled and well-controlled manner, and so on.
扫频信号发生器有自动扫频、手控、程控和远控等工作方式。
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