DBF

美 　英

• 網(wǎng)絡(luò)波束形成；數(shù)據(jù)庫(kù)文件；數(shù)據(jù)文件

例句

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

此示例將隱藏名稱(chēng)為“Test.dbf”的特定文件的規(guī)格錯(cuò)誤。

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

對(duì)真對(duì)數(shù)放大器的雙音互調(diào)特性及其DBF應(yīng)用進(jìn)行仿真驗(yàn)證。

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不明白某些類(lèi)型的的DBF文件，它并不了解備忘錄領(lǐng)域，它不明白的長(zhǎng)期性質(zhì)的領(lǐng)域。

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

因此，.dbf文件中的所有數(shù)據(jù)（包含非空間屬性信息）仍然以ASCII格式編碼。

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

指出了一種可以用于海洋監(jiān)測(cè)電磁環(huán)境中的數(shù)字波束形成算法。

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

隨著陣列信號(hào)處理的不斷發(fā)展，DBF顯示出無(wú)比的優(yōu)越性及應(yīng)用的前景。

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

數(shù)字波束形成（DBF）技術(shù)可以有效減少合成孔徑雷達(dá)天線(xiàn)體積，提高雷達(dá)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.

文章針對(duì)理想和非理想的不同條件，從理論上分析了量化誤差對(duì)于數(shù)字波束合成（DBF）中輸出信噪比SNR的影響。

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

此示例隱藏任何用戶(hù)主文件夾（由環(huán)境變量%username%定義）中名為“Test.dbf”的文件。

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

國(guó)家學(xué)歷證書(shū)電子注冊(cè)要求的是VisualFoxPro的DBF格式數(shù)據(jù)。

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

此示例將隱藏指定服務(wù)器上任何文件夾和共享中擴(kuò)展名為.dbf的任何文件的規(guī)格錯(cuò)誤。

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

試驗(yàn)表明，數(shù)字波束形成技術(shù)的應(yīng)用，提高了三坐標(biāo)雷達(dá)的測(cè)高精度和系統(tǒng)可靠性。

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

探討了應(yīng)用于雷達(dá)電子戰(zhàn)系統(tǒng)的寬帶DBF技術(shù)。

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

另一部分是以動(dòng)態(tài)自適應(yīng)加權(quán)網(wǎng)絡(luò)構(gòu)成的自適應(yīng)波束形成網(wǎng)絡(luò)。

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

研制了DBF網(wǎng)絡(luò)硬件平臺(tái)和半實(shí)物仿真系統(tǒng)，驗(yàn)證了算法設(shè)計(jì)的正確性。

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

格式的一套函數(shù)庫(kù)的程序

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

“DatabaseFile連接參數(shù)[DBF]”一節(jié)《SQLAnywhere服務(wù)器-數(shù)據(jù)庫(kù)管理》

Realizing Multiple Manipulations of DBF Table by Constructing Special Link List

構(gòu)造特殊鏈表實(shí)現(xiàn)DBF數(shù)據(jù)表的多種操作

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

子陣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技術(shù)在擴(kuò)大米波雷達(dá)測(cè)高范圍中的應(yīng)用

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

基于DBF的相位干涉儀解模糊原理與實(shí)現(xiàn)

Adaptive Channel Equivalence in DBF System

DBF系統(tǒng)中的自適應(yīng)通道均衡

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

米波天線(xiàn)地面反射對(duì)數(shù)字波束形成的影響分析

Research on Key Technology of DBF Phased Array Radar

收發(fā)全數(shù)字波束形成相控陣雷達(dá)關(guān)鍵技術(shù)研究

Application of Adaptive DBF in DTV System

自適應(yīng)DBF在數(shù)字電視系統(tǒng)中的應(yīng)用

Application and Analysis of DBF on Radar

數(shù)字波束形成在雷達(dá)中的應(yīng)用與分析

Application of DBF to Modern Radar

DBF技術(shù)在雷達(dá)領(lǐng)域中的應(yīng)用

Spatial Signal Separation based on DBF Technique

基于數(shù)字波束合成的空間信號(hào)分離研究