board n. 1.板〔通常指宽4英寸半以上厚2英寸半以下者〕,木板;纸板。 2.(广告)牌;(棋)盘;〔口语〕配电盘(等)。 3.〔pl.〕 【戏剧】舞台。 4.餐桌;食物;伙食;〔有时指〕膳宿。 5.会议桌;会议;全体委员;委员会;部,厅,局,管理处。 6.船的甲板;舷,舷侧;船内;车内。 7.〔废语〕边;海岸。 cloth boards (书籍的)布面精装。 a remote control board 遥控盘,遥控台。 a board for checkers 棋盘。 a piece of board 一块板。 a groaning board 盛宴,丰盛的饭菜。 a bulletin board 布告牌。 board and lodging 膳宿。 board of directors 理事会,董事长。 above board 光明正大。 board and [by, on] board (船)并排。 Board of Education 〔英国〕教育部〔现改名 the Ministry of Education〕; board of education (一般的)教育委员会;〔美国〕(各州、县、市管理中小学的)教育管理委员会。 board of equalization 〔美国〕税率调查委员会。 Board of Trade 〔英国〕商业部; 〔b- of t-〕 〔美国〕商会;芝加哥市农产品交易所。 by the board 在舷外,越过舷边,(由船上)向海中。 come on board 回船。 fall on board = run on board. fall over board 从船上掉落水中。 free on board 【商业】船上交货,离岸价格(略作 FOB 或 f.o.b.)。 go by the board (桅杆)折断落于船外;破产;(努力等)落空;(计划)成泡影,失败。 go on the boards 当演员。 have [take] ... on board 载有,装有。 lay a ship on board 使船靠拢(他船)。 make short boards 【航海】常常逆风斜进。 on board 1. 在船上,在船[飞机]中 (on board the plane 在飞机上);〔美国〕在车上 (go [get]on board乘船,乘车)。 2. 【棒球】〔口语〕出垒。 on the boards 登台,做演员。 on even board with 与…齐舷并进;在和…同条件下。 run on board (of another ship) 1. 撞着(别船)。 2. 攻击。 sweep the board 赢得全部赌注,通吃;全胜。 tread the boards = walk the boards = go on the boards. vt. 1.用板铺〔盖、围、堵〕上。 2.为…提供膳食〔包饭〕;使寄膳;〔美国〕寄养(马)。 3.上(船),坐(船);〔美国〕搭(车);乘(飞机)。 4.攻入(敌船等);强行靠近(敌船等)。 board over a well 用木板做井栏。 They boarded him for $ 40 a week. 他们按每周收费40美元给他包伙。 The pirate ship boarded the clipper. 海盗船强行靠近快艇。 vi. 1.寄膳,搭伙,包饭。 2.【航海】逆风斜进。 board around 【美术】轮餐〔教员轮流在学生家吃饭〕。 board at (so much a week) (每周)给膳费(若干)。 board in 在寄宿处寄膳。 board out 在外面寄膳。 board over 用木板铺上(围住)。 board up 用板钉上〔围上〕 (board up the door 把门用板钉上)。
Director platform , terminal demonstration and network communication are discussed , as well as the dsp board used in the system 包括导演台、终端演示及通信网络的构建。研究了为提高信号处理速度而引入的信号处理板的应用。
The dsp code for the real - time processing of missile - borne sar is realized in the designed dsp board . imaging pictures of simulative signal including single target and multi - target are gained by the system 本人完成了方案的提出,原理图与pcb图的绘制, fpga接口程序的编写以及整个处理系统的调试工作。
Data after ad sampling and digital down converter transfer to computer through pci bus interface , while base - band signal processing may choose cots dsp board or general high - performance pc in term of the need Ad采样、数字下变频后的数据通过pci接口传入计算机,基带处理可视需要选用多种商用dsp处理板,或选用高性能pc机。
Next , the rover controlling system is introduced . its hardware is composed of dsp controlling board and motor driving board . there are two choices for the serial communication between the dsp board and the pc 控制系统硬件部分由dsp控制板和电机驱动板组成, dsp控制板与上位机之间的串口通讯有无线和有线两种方式可以选择。
First , the dsp board calculates optical flows ( the velocity field of an image ) based on the gradient method . next , the region of the moving object on the image is extracted from the optical flows using knowledge about the region of the object , such as region - merge arithmetic , region - connection arithmetic or clustering arithmetic . finally , the camera is controlled to keep the object in its field of view 我们建立了一个基于tms320c6701的dsps系统,首先求解出基于梯度方法的光流场(原始图像的速度场) ,然后根据区域合并、区域连通或聚类算法等方法从光流场中抽取出运动目标区域,并计算出运动目标的速度矢量,进而通过云台装置控制摄像头的转动,使得运动目标始终位于摄像机的视野中,从而完成对复杂背景中单个运动目标的实时跟踪。
Based on a reduced - order model , the vsc of flexible rotor - magnetic bearing system is also investigated . a master - slave controller composed of a pc586 and a tms320c50 dsp board is build and a flexible rotor - magnetic bearing test rig is developed . simulation and experimental results show that the vsc is insensitive to the spillover problem due to the model truncation and parameter uncertainty 结果表明,变结构控制器对于因模态截断及非并置问题导致的未建模动态以及因系统自身特性变化而导致的参数摄动具有不敏感性,系统在上浮过程、受到外界扰动及复杂运转情况下的性能均优于pid控制器。