1) video spectrum
视频频谱
2) video stretching
视频频谱展宽
3) TVS Telemetry Video Spectrum
遥测视频频谱
4) visual spectrum
视频光谱(光)
5) video-sweep frequency spectrum analyzer
视扫频谱分析仪
6) spectrum surveillance
电磁频谱监视
1.
Through building the model of satellite orbit,the interception probability about the single main-lobe of the radar is analyzed when the spectrum surveillance satellite is overhead of the ground-based radar and the necessary condition of the interception about the main-lobe of the radar is obtained.
通过对卫星轨道的建模,分析电磁频谱监视卫星过顶地面雷达时侦收雷达单波束主瓣的截获问题,给出截获雷达波束主瓣时所要满足的条件。
补充资料：多媒体视频视频信号转换器
一般是指复合端口、Y/C端口、YUV、DV、SDI、S-Video端子、VGA的信号进行互转，主要是模拟与数字信号的互转，DV与YUV分量信号的互转，VGA电脑信号与视频信号的互转等等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条