硬件

On the basis of 16 bit digital signal processing TMS320VC5402, the system of speech information sampling is designed and the memory of digital speech signal is realized. The design of hardware and the program flow chart of the system are proposed.

在研究数字信号处理的基础上，实现基于16 bit数字信号处理器TMS320VC5402的语音信号采集和数字信号扩展存储系统，给出了系统硬件设计和软件流程图。

This article introduces a design principle and implementation method of a high-speed digitizer based on PXI bus technology. It describes the system composition from two sides of the hardware and software.

介绍了一种基于PXI总线的高速数字化仪的设计理论和实现方法，从硬件和软件两个方面详细介绍了系统的设计方法。

The methods of hardware to correct the error superpose the post-vertex of the eyeglasses on the post-focus of the objective of the dioptometer using some seats of the eyeglasses whose height are different. The methods of software to correct the error calc...

给出的校正方法包括硬件校正和软件校正：设计不同高度的镜片支座，保证镜片顶点与焦度计物镜焦点相重合，或计算、编制顶焦度修正表，由自动焦度仪单片机查表修正。

It has the hardwaresupport of direct memory access and quadrature decoder.

它硬件支持直接存储器存取和正交解码。

An Ethernet frame capture and method has been proposed in BIOS with Direct Memory Access for network processor.

数据包捕获一般有三种办法：①基于专用硬件的采集方法，如HP/Agilent Advi-sor，InMon sF low Probe等。

It has Hardware Filter (Promiscuous, All Local, All MultiCast, Broadcast, Directed, Function, Group, Source Routing etc), and Software Filter (it is able to filter based on Protocols, IP source/destination, port, MAC source/destination, data pattern).

它的硬件过滤器（滥交，所有地方，所有的多播，广播，指示，功能，组，源路由等），和软件过滤器（它能够过滤器的基础上协议， IP的源/目的地，港口，陆委会源/目的地，数据模式）。

This present algorithm further distinguishes itself through sufficiently utilizes the advantage that the vector sensors provide from other beam space DOA algorithms in several regards: 1 beams are formed in the vector-field domain; 2 produce at moderate signal-to-noise ratio estimation performance comparable to the traditional scale array methods;3 these vector-field beams are formed blindly using no apriori source information and coarse estimates of the direction cosine are derived to start off MUSICs iterative search so it demand less computation; 4 deploy agilely , since the fact that the output channel is various .

本文提出了矢量传感器阵列的自适应综合校准补偿方法，还提出利用单矢量传感器速度协方差矩阵分解来求解目标源方位，使得我们不要求校准源是合作性的，也无需知道校准源的先验知识，这比起常规辅助源校准方法具备较大宽容性。随着高性能阵列处理技术及数字信号处理硬件的快速发展和矢量传感器制造工艺的不断成熟，矢量传感器将在新型水雷、低频远程智能鱼雷、声纳浮标、低频拖曳线列阵和新型舰壳声纳，灵巧传感终端，战场监视系统，反隐形雷达，通讯等军民用领域取得良好的发展应用前景。

The hardware of this system consists of antenna array, Doppler direction finder, system controller and display. The software-work mode controller, data processing and angle display.

整套系统的硬件部分包括天线阵、多普勒无线电测向仪、控制电路板和显示电路板，软件部分包括工作模式控制部分、数据处理部分和角度显示部分。

The controller overall design is as follows: hardware adopting ARM microprocessor as core; executive system adopting clipped Linux and allocating graph user interface and corresponding device drive program and application program; adopting direct digital dirve technology to heat and damp; adopting fuzzy control technology to control.

该控制器总体设计：硬件以ARM微处理器为核心；操作系统采用剪裁的Linux，配置图形用户界面GUI，配备相应的设备驱动程序和应用程序；加热、加湿采用直接数字驱动技术；控制策略采用模糊控制技术。

The physical quantity to be measured is transformed into corresponding optical signal by light path. Then the optical signal is transformed into discrete voltage signal by a series of hardware circuit and software processing.

光路将待测物理量转化成相应的光信号，再经过硬件电路和软件的一系列处理转换成离散的电压信号，并在计算机上以图形方式显示结果。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。