以采样定理为基础，通过对三种跳频电台采样方案的比较得出结论，黑盒中频数字化方法是目前最合理的选择。
Based on sampling theorem, by the comparison of three sampling scheme, and the conclusion is drew that the black box of medium frequency digital is the most reasonable choice.
针对低信噪比的雷达回波信号数据采集，文中给出了中频带通采样方案，并选用PC I_9820高速采集卡实时采集和存储数据。
Aiming at data acquisition of radar echo signal with low SNR, IF band-pass sampling concept is proposed. High-speed acquisition card PCI_9820 is used to sample in real-time and store data.
WebSphere MQ触发机制通常是基于监控和采样启动应用程序的推荐备用方案，尽管如前所述，该特性并不适合所有环境。
WebSphere MQ triggering is usually the recommended alternative to starting applications based on monitoring and sampling, though as discussed, it is not suitable for all environments.
应用推荐