介绍了一种应用于交流采样单元中的动态采样间隔调整法的设计与实现。
The design and application of a method, which is used in AC sampling unit, for dynamic adjusting synchronous-sampling-time-value is introduced.
它包括高速随机振荡信号发生器、交错停振控制单元、时钟发生器和采样单元。
The low power consumption digital true random source comprises a high speed random oscillator signal generator, an alternative oscillation stop control unit, a clock generator and a sampling unit.
其中，采样单元的核心芯片是AD9238，本文对其具体电路设计作了详细说明。
Next, the nuclear chip of IF sample processing is AD9238, whose detailed circuit is introduced.
在此基础上，介绍了中频数字采样单元和基于FPGA的数字下变频单元的具体设计。
Based on these elements, the material design of if sample and digital down converter based on FPGA is specified.
理论与实验研究结果表明该方法可消除渡越时间效应、湍流和采样单元内流速梯度造成的频谱模糊。
Theoretical and experimental results show that this method can eliminate the Doppler ambiguity spectra produced by transit-time effect, turbulence and velocity gradient in sample volume.
由于采用了计算机作为中央处理单元，使采样分析处理数据更为灵活。
Because this system USES computer as center control unit, so sampling, analyzing and data processing are more easy.
通过对南湾水库6个采样点浮游硅藻分析，该水库硅藻61个种及种下分类单元。
An analysis of six samples in Nanwan Reservior indicated that there were 61 taxa of diatom.
为了符合该标准，设计了合并单元的服务器模型及其采样值模型。
According to this standard, information models of the merging unit and the sample value are designed.
为了符合该标准，设计了合并单元的服务器模型及其采样值模型。
According to this standard, information models of the merging unit and the sample value are designed.
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