摘要
针对任意波形发生器中的波形文件产生,给出一种参数优化设计算法。对于任意数字调制信号参数组合,在满足任意波形发生器的存储容量及采样速率条件下,寻求最优波形实际采样总时间以及采样率。设计结果表明,采用本文方法产生的实际信号参数与期望信号参数偏差较小,可满足实际设计需要。
An algorithm of parameter optimize design is given for waveform file generation in arbitrary wave generator. For random parameter combination of digital modulation signals to seeking the best actual sampling time and sampling rate, which satisfy the condition of memory capability and sampling rate in arbitrary wave generator. Design result indicates that the warp between actual signal parameter generated by the proposed method and expected signal parameter is less, and the design results meet actual demand.
出处
《电子设计工程》
2017年第8期75-77,82,共4页
Electronic Design Engineering
关键词
数字调制信号
任意参数
波形文件
采样率
digital modulation signals
arbitrary parameter
wave file
sampling rate
