您要查找的是不是：
- The time range specified ends before it starts. 指定的时间范围中结束的时间比开始的时间早。
- Reduce or enlarge the visible time range of any graph. 减少或增加任何图形的可见时间范围。
- Is within the Daylight Saving Time range for the current time zone. 实例的值在当前时区的夏时制范围以内,则为。
- In this pape r, the formation principle of radar target range profile is analyzed at first. 首先分析了雷达目标一维距离像形成原理。
- The end time cannot precede the start time. Please enter a new time range. 结束时间不能先于开始时间。请输入新的时间范围。
- MMW high resolution radar range profile two-step stretch processing method direct digital synthesis （DDS）. 标 签 毫米波高分辨雷达 距离像 双脉冲伸缩处理 直接数字合成(DDS).
- Apply log file and database changes before initializing the time range display. 在初始化时间范围显示前应用日志文件和数据库更改。
- The motion compensation factor for the bistatic range profile of a moving target is also proposed. 分析了对多散射中心目标的双基地距离像与单基地距离像之间的关系,最后对双基地距离像进行了仿真。
- Show isintr It is NOT in time ranges now. 显示时间段包过滤的信息。
- Is the span (in seconds) of each execution time range in the result set. 结果集中每个执行时间范围的跨度(秒)。
- Jin Yan.High Resolution Range Profile Statistical Property Analysis of Radar Target[C].Proceedings of IEEE 2002 ICSP:1 469-1 472. 邢孟道;保铮.;飞机目标的一维距离像特性[J]
- T hen we analyze the target scattering center model, angle movement model and the simulation of radar target range profile based on these models. 并具体分析了目标的散射中心模型、角运动模型及根据这些模型进行目标一维距离像仿真的方法。
- Zhou D Y,Shen X F,Yang W L.Unknown target discrimination using range profile of radar target[J].Chinese Journal of Radio Science,2002,17 (2):147-150. [2]周代英;沈晓峰;杨万麟.;雷达目标一维距离像识别中的非训练目标判别[J]
- How to extract effective discriminant features is the key problem for radar automatic target recognition based on high resolution range profile (HRRP). 摘要抽取有效鉴别特征是雷达一维高分辨距离像识别的关键。
- Of special interest are the results of some trials to predict small earthquakes in very short time range. 特别有意义的是在非常短促的时间范围内预报小震的某些试验的结果。
- Based on the idea of subspace projection, an optimal kernel discriminant analysis (OKDA) is given and used to extract features from a range profile. 核判别分析(KDA)是一种抽取非线性特征的有效方法，但它会因为奇异性问题而难以求解。
- Owing to the phenomenon of "target splitting" of multi-scatter motion target range profile of the stepped frequency signal, it brings difficulties in target identification. 频率步进信号对运动的多散射体目标成像时会出现“目标分裂”现象,给目标识别带来困难。
- Inverse Synthetic Aperture Radar (ISAR) is a kind of high range profile radar.It can be used for radar imaging such as aircraft and space objects and other targets. 逆合成孔径雷达(ISAR)是一种高分辨成像雷达，它可以实际用于对诸如飞机和空间物体等目标进行成像。
- In species of Pinus which are polycyclic flower initiation must occur over a wide time range. 具有多环球花的松树属种，其花的孕育期会延续较长的时间。
- Zooming mode is available on graphs, which enables you to analyze data that is contained within any time range. 图形上有缩放模式,使您可以分析包含在任何时间范围内的数据。
