本论文介绍了数字函数发生器的工作原理和硬件的设计以及系统的设计。
The article introduce the working principle of digital function generator and the design of hardware and system.
所述仪器由大规模集成电路构成，集数字颇率与函数发生器于一体，具有与同类仪器不同的特点。
The instrumentation is incorporated a digital cymometer and a function generator, which consists of massive integrated circuits characterized by its unique features.
SCPI命令是可编程仪器的标准指令，HP33120A函数发生器与HP34401 A数字万用表等程控仪器对其具有兼容性。
SCPI order is the standard instruction of programmable instrument. The programmable control instruments of HP33120A Function Generator and HP34401A Multimeter and so on have compatibility to it.
本论文对数字合成双路函数发生器的原理及实现方法进行了研究。
The theory and realization method of digital synthesis two-channel function generator has been researched in the thesis.
摘要在介绍MAX038芯片特性的基础上，论述了采用MAX038芯片设计数字函数信号发生器的原理以及整机的结构设计。
Based on the introduction of MAX038, we discussed the principle and the whole frame of the digital function signal generator.
可是，这种信号发生器的上限频率的提高受存储器的读取时间和数模转换器的转换速度的限制。为了提高数字法函数信号发生器的上限频率，我们提出了用分布存储式数字法生成函数信号。
However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.
可是，这种信号发生器的上限频率的提高受存储器的读取时间和数模转换器的转换速度的限制。为了提高数字法函数信号发生器的上限频率，我们提出了用分布存储式数字法生成函数信号。
However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.
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