The pilot symbols were used to estimate channel and act as reference signal of beam-former.
利用导频符号进行信道估计，并作为空间波束成型器的参考信号。
The pilot symbols were used to estimate channel and acted as reference signal of beam-former.
利用导频符号进行权向量更新算法，并作为空间波束成型器的参考信号。
The constant beam-width beam-former and wideband DOA estimation algorithms are realized in the DSP hardware systems.
完成了恒定束宽波束形成以及宽带源方位估计算法在DSP硬件系统中的实现。
Here a scheme to implement broad-band constant beamwidth digital beam-former has been presented. The results of computer simulation show the scheme is effective.
本文给出了一种宽带恒定束宽数字波束形成器的实现方案，计算机仿真结果表明了该方案的有效性。
In this paper, a multi-beam broadband constant beamwidth beam former system is proposed using TMS320F206 and IMSA100 as main chips to realize the beam forming procedure in real time with high speed.
文章提出来用TMS320F 206及IMSA100为主要芯片，构成多波束宽恒定束宽波束形成器，可实现实时、高速、高性能的多波束宽带恒定束宽波束形成，并给出了具体设计方案。
The basic theory and the DSP implementation structure of digital beam former are studied.
介绍了数字波束形成器的基本原理及其DSP的实现结构。
The basic theory of the digital beam former and its engineering application are given.
给出了数字波束形成器的基本原理及其工程实现。
The beam former of array signal processing is a space filter.
阵列信号处理的波束形成器实质上是一种空域滤波器。
By an example, the warping theory of the thin-walled beam is compared with and distinguished from GBT, while the contribution and the defect of the former is presented.
本文通过算例对广义梁理论和薄壁杆件翘曲理论进行了比较研究，并指出了后者的贡献和局限性。
The rail, sleeper and beam have distinct relative displacement. In the former mechanics model, the influence of the displacement of the sleeper is not taken into account.
以往对钢轨、轨枕及梁跨结构三者之间产生相对位移的计算模型，没有考虑轨枕位移的影响。
Based on the former research results, the calculation measure for the wall beam of frame-supported multi-ribbed slab structure has been studied in this paper.
结合课题组前期研究成果，对框支密肋壁板结构墙梁的计算方法进行研究。
Based on the former research results, the calculation measure for the wall beam of frame-supported multi-ribbed slab structure has been studied in this paper.
结合课题组前期研究成果，对框支密肋壁板结构墙梁的计算方法进行研究。
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