DBF

DBF

美 　英

• 网络波束形成；数据库文件；数据文件

例句

This example suppresses the specification error for a specific file with the name "Test. Dbf" .

此示例将隐藏名称为“Test.dbf”的特定文件的规格错误。

Characteristics of dual-tone inter-modulation of the true logarithmic amplifier and its application in DBF were simulated.

对真对数放大器的双音互调特性及其DBF应用进行仿真验证。

But MS Excel does not understand some types of dbf files, it does not understand memo fields, it does not understand long character fields.

但以MSExcel不明白某些类型的的DBF文件，它并不了解备忘录领域，它不明白的长期性质的领域。

Thus, all data in the . dbf files, which contain non-spatial attribute information, is still encoded in ASCII format.

因此，.dbf文件中的所有数据（包含非空间属性信息）仍然以ASCII格式编码。

DBF algorithm, which can be used to inspect the ocean electromagnetic environment, is pointed.

指出了一种可以用于海洋监测电磁环境中的数字波束形成算法。

With the continuously developing of array signal processing, DBF have shown unparalleled advantage and vastly application foreground.

随着阵列信号处理的不断发展，DBF显示出无比的优越性及应用的前景。

Digital Beam Forming (DBF) can reduce the volume of SAR's antenna efficiently; improve the resolving power of SAR.

数字波束形成（DBF）技术可以有效减少合成孔径雷达天线体积，提高雷达的分辨率和成像速度。

The affection of quantization error for SNR in digital beam forming (DBF) is analyzed on the perfect and normal conditions respectively.

文章针对理想和非理想的不同条件，从理论上分析了量化误差对于数字波束合成（DBF）中输出信噪比SNR的影响。

This example suppresses files with the name "Test. Dbf" in any user's home folder that is defined by the environment variable %username%.

此示例隐藏任何用户主文件夹（由环境变量%username%定义）中名为“Test.dbf”的文件。

National Academic Electronic registration requires the DBF format of the VISUAL FOXPRO.

国家学历证书电子注册要求的是VisualFoxPro的DBF格式数据。

This example suppresses the specification error for any file with the extension. Dbf in any folder and on any share on the specified server.

此示例将隐藏指定服务器上任何文件夹和共享中扩展名为.dbf的任何文件的规格错误。

The experimental results also demonstrate application of DBF improved measurement accuracy of height and reliability in 3D radar.

试验表明，数字波束形成技术的应用，提高了三坐标雷达的测高精度和系统可靠性。

The application of wide-band digital beamforming (DBF) to radar EW systems is introduced.

探讨了应用于雷达电子战系统的宽带DBF技术。

DBF module is buildup with two parts generally: best weight generator and beam-forming part.

另一部分是以动态自适应加权网络构成的自适应波束形成网络。

Finally, a hardware platform and software simulation system of DBF network are designed.

研制了DBF网络硬件平台和半实物仿真系统，验证了算法设计的正确性。

Supports Xbase the DBF form a set of functions storehouses procedure,

格式的一套函数库的程序

"DatabaseFile connection parameter [DBF]" [ SQL Anywhere Server - Database Administration ]

“DatabaseFile连接参数[DBF]”一节《SQLAnywhere服务器-数据库管理》

Realizing Multiple Manipulations of DBF Table by Constructing Special Link List

构造特殊链表实现DBF数据表的多种操作

Pattern function characteristics analyses and channel mismatch correction for DBF in subarray

子阵DBF方向特性分析及通道失配校正

Increasement of Measurable Elevation Range Using DBF in VHF Radar

DBF技术在扩大米波雷达测高范围中的应用

Principle and implementation of phase ambiguity resolution of interferometer based on DBF

基于DBF的相位干涉仪解模糊原理与实现

Adaptive Channel Equivalence in DBF System

DBF系统中的自适应通道均衡

Analysis of Effects to the DBF of Meterwave Antenna with Ground Reflection

米波天线地面反射对数字波束形成的影响分析

Research on Key Technology of DBF Phased Array Radar

收发全数字波束形成相控阵雷达关键技术研究

Application of Adaptive DBF in DTV System

自适应DBF在数字电视系统中的应用

Application and Analysis of DBF on Radar

数字波束形成在雷达中的应用与分析

Application of DBF to Modern Radar

DBF技术在雷达领域中的应用

Spatial Signal Separation based on DBF Technique

基于数字波束合成的空间信号分离研究