摘要
采用直接数字波形合成技术和计算机技术相结合的方法设计了一种虚拟仪器概念的任意波形发生器。它能产生频率高、精度高、稳定性好的波形。频率、幅度等参数可通过软面板控制。
An arbitrary waveform generator of virtual instrument, which is designed by the combination of the computer and direct digital synthesizing technology, is framed in this paper. It has high level of stability and can produce waveform of high frequency and precision. Its amplitude and frequency can be adjusted through the software front panel.
出处
《仪表技术》
2000年第6期11-13,共3页
Instrumentation Technology
