硬件实现的

A dynamic monitoring and identifying system of Fe2O3 series gas sensors for the research of electronic nose is introduced. The system has 6 channels to input 0~2.5V voltage signals, measures system temperature, makes thermoregulation for sensor with hardware and has LCD screen and voice function. The heating circuit using TL494 chip and PWM mode is realized. Offline and online identification is realized. The hardware design is based on 16 bits MSP430F149 microcontroller. The software design for digital acquisition and identification based on Windows operating system is compiled by Visual Basic 6.0. The test results show that friendly interface, simple operation, accurate data, reliability and stability are obtained. The real-time monitoring for all of the sensors in aerometry or identification can be realized by BP ANN.

介绍了一种用于电子鼻研究的Fe2O3系列气敏传感器阵列动态测试、控制和识别系统；该系统能够同时采集6路0~2.5V的模拟电压信号，测量系统温度、硬件对传感器进行温度补偿，同时具有液晶显示和语音功能；加热电路用TL494芯片采用PWM方式实现，能实现脱机和联机两种不同的识别模式；以16位单片机MSP430F149为核心设计了硬件系统，用Visual Basic 6.0设计了基于Windows操作系统下的数据采集与模式识别软件；该软件界面友好，操作简单，数据结果准确，运行可靠、稳定，既可以长时间实时显示各传感器的全部动态响应过程，又可以用BP神经网络进行模式识别。

The paper introduces the conception of digital home and its development and significance at first. Then it explains the foundation of digital home system platform based on hardware platform and system operation system. Following it talks about the frame hardware system design and the daughter module board of the embedded digital home system platform based on Blackfin. After that, it mainly explains the uClinux kernel's transplantation and realization on the digital home system platform. At last it introduces the embedded GUI—microwindow's transplantation and realization.

首先简单介绍了数字家庭概况以及课题研究的意义；其次从硬件平台和系统软件两个方面阐述了数字家庭的系统平台基础；接着描述了基于Blackfin的嵌入式数字家庭系统的硬件总体设计和子模块设计；然后重点论述了uClinux操作系统在数字家庭平台上的移植与实现；最后详细介绍了嵌入式图形用户界面GUI——Microwindows的移植和实现。

After Using the off-line data sampling technology and simultaneous lock, parallel A/D convert technology, the time discrimination ratio was decreased to a duration of 0.83μS. The color adjustment panel and unfactual page exchange technology was used to show arc moving procedure in the software design.

采用硬件时序电路控制数据采集过程、同步锁存和并行模数转换等硬件技术大大地提高了测试过程的时间分辨率；软件设计中，采用调色板技术实现图象的灰度显示，采用虚拟页切换技术实现电弧运动过程的动画显示；采取软硬件结合的办法，可随意改变传感器阵列在二维平面的排列形状和疏密程度，这可以扩大电弧研究工作中测试系统的适用范围。

CPL language based on ALGOL 60 close to the hardware, but relatively large scale, it is difficult to achieve. University of Cambridge in 1967 of the Matin Richards made to simplify the language of CPL, the introduction of the BCPL (Basic Combined Programming Language) language. In 1970 the United States Ken Thompson of Bell Labs to the basis of language BCPL, but also further simplified the design of a very simple hardware and is very close to the B language and language with B first UNIX operating system, the PDP-7 to achieve.

CPL语言在ALGOL 60的基础上接近了硬件一些，但规模比较大，难以实现。1967年英国剑桥大学的Matin Richards对 CPL语言作了简化，推出了BCPL（Basic Combined Programming Language）语言。1970年美国贝尔实验室的 Ken Thompson以 BCPL语言为基础，又作了进一步简化，设计出了很简单的而且很接近硬件的 B语言（取 BCPL的第一个字母），并用 B语言写第一个UNIX操作系统，在PDP-7上实现。

Firstly, this paper describes the hardware system of the X-ray thickness gauge, explains the composition and principle of every hardware part, including five parts: emission device, reception device, mechanically-driven structure, control system and operation terminal.

本文详细介绍应用在双向拉伸薄膜生产线上的X射线测厚仪的研制和设计过程。主要从三个方面对研制和设计作了详细介绍。首先从X射线测厚仪的硬件结构进行描述，阐明各个硬件的组成和原理，并着重介绍了在设计中各个硬件的类型和功能实现。

A kind of multifunctional hardware-system of monitoring device for motor vehicles road test was designed, based on vehicles-bus technology and GPRS.which adopts AU1250 embedded CPU to acquist data from the CAN/LIN bus in vehicles traffic environment ,with GPS and image monitoring as environment monitoring complements, at the same time to interact with monitoring center,function of vehicle road test data acquisition and remote monitoring and management was realized.

&一种多功能汽车行车试验监控装置硬件设计&一文介绍了一种具有远程GPRS通信模块，局部CAN、LIN 总线通信，具有位置信息采集GPS模块和图像模块的硬件架构，较好的进行了硬件设计，但文中缺乏明确的设计目标，如通讯带宽需求如何，选择的GPRS通信模块是否合乎要求，能否实现实时图像远程传输；同时文中缺乏实际验证数据，论文题目的&多功能&体现在何处。

Two types of coefficients transforms are compared,The minimal number of nonzero digitals called Canonic Sign Digital and common substructure sharing mode are used to improve performance of raise cosine shape filter.

利用Canonic Sign Digit表示定点数并且实现高效的移加运算，实现定点数乘法可以极大减少硬件资源[1]，利用滤波器邻近抽头系数的特点进行相同项的合并共享进一步精简硬件资源[2]。

In the third part of this paper, it introduces detailedly the hardware and software information to you. It focuses on the hardware which relative to DSP in hardware introduction. In software introduction, relative time decision method and C language program approach of decision-function are the emphases. In the last of this part, it gives a method that uses decoded data to configurate right calling numbers based on the deeply research on Calling Information Data protocol.

本文第三部分详细介绍应用支持向量机进行解码的实际系统硬件和软件设计，其中硬件部分重点介绍了与DSP处理信号相关的硬件原理，软件部分则重点介绍正弦信号采样点相对时间确定的方法和支持向量机分类决策函数的C语言实现方法；在深入分析CID信号协议的基础上，按照解码系统的要求，给出了如何将解码得到的二进制数据串恢复成调制之前信息的方法。

This solution is built between the operating system layer and the system hardware layer, mainly based on the latest hardware virtualization. It may virtualize and integrate the I/O resources distributed on multiple computer nodes, present a uniform virtual I/O space for the upper guest operating system, carry out the uniform management and utilization of distributed I/O resources for the guest operating system.

该方案实现于操作系统和系统硬件之间，主要采用最新的硬件虚拟化技术，将分布于多主机的I/O资源进行虚拟化和整合，为上层客户操作系统构建一个全局虚拟I/O空间，实现客户操作系统对分布式I/O资源的全局管理和使用。

Base Station type Software versionTypes of carrier frequency board adoptedTypes of combiner adoptedWhether had obtained the network license or notIndoor type or outdoor type Whether the master port is separated from the remote-port The maximum carrier frequency capacity of single cabinet The maximum supportable sector numbers of single cabinetWhether it is dual-carrier frequency board or notMust it be paired configuration if it's dual-carrier frequency board (namely, the type of single carrier frequency station could only configure the dual-carrier frequency on hardware) The maximum achievable configuration of a single station of the single cabinetReceiver sensitivity The maximum expand capacity of a single base station (the maximum number of TRX in configuration / the number of cabinets which is required)(fill in according with the three sectors) Top box transmitted power (given separately a grade one combine and a grade two combine) The maximum output power of amplifier (voice, a single logical carrier frequency) The maximum output power of amplifier (EGPRS, a single logical carrier frequency)Whether it has tower-interfaceWhether it has built-in lightning protectionWhether it support the ultra-long cover / whether it need for software support (give simple description that how hardware and software could achieve this) The supporting condition of EGSM (it should be supported including by the carrier frequency, combiner) Dual-band carrier wave (whether it supports the mixed use of 900 M/1800M in the same cabinet) The commonality of duplicate parts Whether it can built-in transmission unitThe single cabinet size (high × width × deep) Installation method Whether it can place against the wallThe basic frame full-configured weight and the supportable number of carrier frequencyThe expansion frame full-configured weight and the supportable number of carrier frequency

基站型号软件版本号采用载频板型号采用合路器型号是否已取得入网许可室内型or室外型是否是主远端分离单机柜最大载频容量单机柜最大支持的扇区数是否是双载频板如是双载频板，是否必须成对配置(即单载频站型只能硬件配置双载频)单机柜可达到的单站最大配置接收机灵敏度单基站最大扩展能力(最大配置TRX数/需机柜数)(按3扇区填写)机顶发射功率(分别给出一级合路与两级合路)功放最大输出功率功放最大输出功率(EGPRS，单个逻辑载频)有无塔放接口有无内置避雷装置是否支持超远覆盖/是否需要软件支持(简单描述软硬件如何实现)EGSM支持情况(包括载频、合路器均应支持)双频段载波（是否支持900M/1800M在同一机柜内混合使用）备件通用性是否可以内置传输单元单机柜尺寸安装方式可否靠墙放置基本架满配重量及支持载频数扩容架满配重量及支持载频数是否支持基本架与扩容架跨扇区满配功耗满配时重量供电方式机柜进出线方式合路器损耗合路能力：几合一单扇区最大支持几载频合路到一副天线/采用几个合路器单扇区载频达到需要增加一副天线时，是否支持两级合路换以不增加天线如两级合路插损为是否支持基带跳频和合成跳频每单个合路器在从低载频数向高载频数扩容时，是否还需要增加硬件可用性指标MTBFMTTR系统中断服务时间硬件是否支持EGPRS本次报价软件版本号开始支持EGPRS的软件版本号其他特点注： 1 应分别填写出来按照本次报价要求所采用的全部BTS型号和采用的合路器型号 2 列出本报价要求的全部室外型基站与高功放单元

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。