硬件

Based on the arm processor chips with excellent performance and declining prices advantages in intelligence testing equipment in many areas, it has been increasingly wide application, the purpose of this study is the integration ARM applications developed by wave trap filter test hardware platforms, and in this hardware platforms used in the software design.

基于ARM的处理器芯片以其优异的性能和不断降低的价格优势，在智能检测设备中很多方面中得到了越来越广泛的应用，所以本文的研究目的是结合ARM芯片的应用，研制阻波器滤波器测试硬件平台，以及在这种硬件平台中所采用的软件设计。

The design of accelerometer/angulometer is based on MSP430FW425 microcontroller and ADXL202 accelerate sensor. Protel DXP is used in circuit design, which completes the schematic and PCB design of modules including the clock circuit, the filtering circuit, the power supply circuit, the communication circuit between MSP430 and PC, ADXL202 collecting signal circuit and LCD display circuit.

硬件部分采用Protel DXP开发平台完成了系统的时钟电路、滤波电路、电源电路、MSP430 与PC机之间通信电路、ADXL202传感器电路、LCD显示电路等的电路原理图和PCB板图设计，完成了硬件实物制作。

In addition, use steering angle and rear wheel angle measured in hardware loop system as the inputs of virtual prototyping model, simulate the driving track in hardware in loop simulation approximatively.

另外利用硬件在环仿真试验所测得的方向盘转角和后轮转角作为ADAMS中整车虚拟样机的控制输入，近似地模拟了硬件在环仿真中车辆的行驶轨迹。

The control system of the processing equipment is designed totally according to the request of automatic manufacture, and the dissertation puts forward the new control scheme: the superordinate computer supervising system which is composed of PC and configuration software MCGS, and basic control system which is composed of PLC, touching screens, and various electronic and atmospherical components.

论文详细描述了各部分的功能。其次，根据控制方案和现场设备的控制要求，对下位机控制系统进行硬件配置和软件设计。PLC作为主控单元，论文对其型号选择、I／O设计、外部硬件连线等进行了详细介绍，采用顺序控制方法设计了系统的工作流程图和PLC程序。

By a computer hardware and software systems of two major components, hardware is the material basis, and the computer software can be said to be the soul, not software, the computer is a "barebone" What is not capable, with software, Smart order to become a real "computer."

一台计算机是由硬件系统和软件系统两大部分构成的，硬件是物质基础，而软件可以说是计算机的灵魂，没有软件，计算机是一台&裸机&，是什么也不能干的，有了软件，才能灵动起来，成为一台真正的&电脑&。

On the hardware, CSP-CAT hardware system links with C_7 controller of original CSP bedstand by signal converse case. When CAT/C7 knob is on the place of "CAT", the tested valve and control signal are joined to CSP-CAT system.

在硬件上，CSP-CAT硬件系统通过信号转换箱与原CSP实验台中的C7控制器相连，当操作屏上的CAT/C7旋钮处于CAT位置时，被试阀及其控制信号被接入CSP-CAT系统进行控制与测试。

As for the realization of hardware,the thesis depicts the realization of every partof music recognition system based on the TMS320VC5402 in detail;as for thedevelopment of software,the thesis gives the software design flow chart of the musicrecognition system,simulates the basic theory with MATLAB language and gives thesimulation results.Well,with the characteristic parameters of the vocality and theinstrumental music,we can recognize the input digit music speech successfully andput forward it's pitch,cadent,and sing name.The result is comform that the musicrecognition based on the TMS320VC5402 is run well and the accuracy reaches 96percent.and it can meet the needs of the practicality application.

在硬件实现上，详细阐述了基于TMS320VC5402DSP的嵌入式音乐识别系统的各部分硬件设计，在软件开发上，给出了嵌入式音乐识别系统软件设计的各部分流程，并对各部分进行了仿真试验，给出了仿真结果，并分别对声乐和器乐这两种音乐信号进行了模板特征参数提取及其与待测信号进行匹配识别，试验结果表明：对音乐信号的识别精度在96%以上，成功实现了对音乐的音高、唱名、节奏的识别，满足了实际应用的需求。

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]。

The hardware part includes the design of the sensor and the intelligent robot of circumambulate's structure; the software part includes the design of the substrate programme of sensor. The author also has provided the principle of the sub- programme and main- programme, and introduced how to carry out them.

硬件部分设计了灰度传感器的电路，搭建了巡线机器人硬件构架；软件部分包括灰度传感器的底层程序设计，给出了子程序和主程序的设计原理与实现方法。

Compared to C〓, HardwareC and SpecC, SystemC can be expected to be the standard language for hardware/software co-design and co-simulation because SystemC has the great power on describing the hardware/software heterogeneous systems and it will continually develop and many virtual tools will appear under great support of many leading EDA vendors. For example, CoCentric SystemC Studio and Cocentric SystemC Complier are powerful tools provided now by the Synopsys Corporation.

相对于C〓，HardwareC和SpecC来说，SystemC的优势在于，其一它本身有很强大的软件／硬件描述功能，其二由于有众多公司的支持，它的描述功能不断增强，其三是与它相关的支持软件系统的不断推出，例如，Synopsys公司的模拟工具CoCentric SystemCStudio和硬件综合工具Cocentric SystemC Complier等。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。