您要查找的是不是：
- Antenna Pattern Test System 天线方向图测试系统
- It is convenient to measure the RCS, and the antenna pattern by this system having resolutions of both the turning angle of 1/36 degree and the echo signal voltage of 2.5mV. 该系统具有1/36度的转角分辨能力和2.;5mV的回波电压分辨能力;适用于目标RCS、天线方向性图等测量。
- The Development Of Web Test System Based On ASP. 技术的网络考试系统的开发。
- Remove power from the test system. 断开测试系统的电源。
- The API-ZYM test system is a standardized. API-ZYM实验是一种标准的试验手段。
- The essay taking the antenna test turntable as the research object, discussedthe design thought and the realization method of founding a set of turntableautomatic test system. 论文以天线测试转台为研究对象,探讨了创建一套转台自动化测试系统的设计思想和实现方法。
- The paper studies on the techniques of granularity measurement for powdered materials and makes a pattern design for on-line granularity test system. 摘要文章对粉体粒度在线检测方法进行总结研究，并对粒度检测系统进行了设计，提出了设计方案。
- Antenna Pattern Measurement Test 天线方向图测试试验
- A computer-aided spark voltage test system for working electrolyte. 工作电解液闪火电压的计算机测试系统。
- Accurate measurement of antenna pattern is important to spaceborne SAR image application, and distributed target antenna pattern measurement is widely concerned. 天线方向图的准确测量,对星载SAR图像的应用具有重要作用。 分布目标辐射定标在星载SAR天线方向图测试中受到广泛重视。
- Assists to develop and to maintain the structure test system. 协助开发并维护结构测试系统。
- A double population genetic algorithm (DPGA) is presented and applied to synthesize the array antenna pattern by controlling only the current amplitudes. 提出一种双种群遗传算法(DPGA)优化阵元电流幅度,以实现对阵列天线方向图的综合。
- The ATC cannot install / upgrade the ICDL Test System. 核准考试中心无法安装/更新ICDL考试系统。
- Maintain accelerator test system and facilities for R&D. 维护用于开发的加速器测试系统及设施。
- The reasons are analyzed,and a modification method is presented, in which DSR controls antenna pattern used by transmitting node,part of packets are sent with omni-antenna and the others are sent with directional antenna. 分折了此现象产生原因,并提出了一个改进方法; 由DSR协议参与控制分组发送时使用的天线模式,对部分影响协议性能最为严重的分组采用全向发送,其余分组使用方向天线发送。
- Testing system goes towards class system. 科举制度向等级制度演变。
- In this paper some salient features and advantages of DAR are described,and some problems associated with space-time signal processing and antenna pattern are discussed,finally a self-cohering method using beamforming technique is introduced. 本文论述了它的一些突出特点和优点,讨论了空时信号处理与天线方向图的一些问题,最后介绍了利用自适应波束形成获得自相干的方法。
- However, the optimal results being a statistical average, the antenna pattern of random phasing is unsteady with the scanning angle and scanning period, so it is not easy to form the actually needed codes for control of the antenna scanning. 应用遗传算法对随机馈相方案进行优化，能有效抑制寄生副瓣的出现，形成扫描空域确定的波控代码，实现相控阵波束无惯性的精确指向。
- An on-line test system, may provide an inspiration for the beginner, ha-ha! 详细说明:一个在线考试系统,可以为初学者提供一点灵感,呵呵!
- The thesis not only provided the Lagrange multiplier algorithm for designing the desample filter, but also the algorithm was designed to take account the effect of the antenna pattern of the SAR used in collecting the raw data. 论文不仅提出了使用拉格朗日乘子法对降采样滤波器的设计方法而且在设计中考虑了天线方向图的影响。
