function signal

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。

Function signal generator of the system can produce sine, square, triangular wave.

函数信号发生器本系统能够产生正弦波 、 方波 、 三角波.

The multiple-valued instrument made according to the proposed design can not only produce multiple-valued function signal, but also can test the logic level of multiple-valued logic circuits and analysis the logic function of c circuits.

根据设计的多值仪器不仅能产生多值函数信号，还可以测试多值逻辑电路的逻辑电平，分析多值逻辑电路的逻辑功能。

Research on Generating the Function Signal Using Distributed Digit store Method

用分布存贮数字法生成函数信号的研究