Thus, further researches on digital waveform generation are of much importance recently.
因此对雷达波形数字产生技术的深入研究具有非常重要的现实意义。
The article introduces the structure and working principle of high precision digital waveform generator in detail.
论述了高精度数字波形发生器的结构、工作原理。
Based on the digital waveform records of Kunming and Tengchong stations, the triggering feature of the two large earthquakes is analyzed.
依据腾冲、昆明两个台站的数字波形资料，对这两次巨震的触发特点进行了分析。
A grid searching method with single station for automatic earthquake location, which utilizes 3-component digital waveform records is proposed.
提出了一种利用单个地震台站三分向数字地震波形记录进行单台地震自动定位的网格搜索法。
A method for acoustic signal storage and simulation of underwater target is presented in this paper. The techniques of large dynamic pulse gain control and digital waveform storage are applied.
本文提出了一种利用大动态范围脉冲幅度自动增益控制技术和数字波形存储技术，实现水下目标信号存储和目标回波波形模拟的方法。
Bring forward one DDS-based two-RAM two-channel digital waveform generator which use CPLD technology to improve system's integration.
探讨了一种用CPLD实现的基于DDS的双ram双通道数字波形发生器的设计。
Digital waveform generator which use DDS (Direct Digital Synthesize) technology has many merits like high frequency resolution, good stability and easy to generate signal.
基于DDS技术的数字波形发生器具有频率分辨率高、稳定性好、可灵活产生多种信号的优点。
Digital waveform generator which use DDS (Direct Digital Synthesize) technology has many merits like high frequency resolution, good stability and easy to generate signal.
基于DDS技术的数字波形发生器具有频率分辨率高、稳定性好、可灵活产生多种信号的优点。
应用推荐