The Design Based on SOPC of Digital TV Front-End Processing Equipment 基于SOPC的数字电视前端处理平台设计
Research on Front-End and Signal Processing in Pulsed Doppler System 脉冲超声多普勒系统前端电路及信号处理的研究
Design of Front-End Signal Processing Circuit in X-ray Detector X射线探测器前端信号处理芯片设计
First, the paper established the system frame of millimeter communication and did much theory research and a lot of experiment validation to front-end signal processing of millimeter communication system. 首先建立了毫米波通信系统框架,对毫米波通信系统前端信号处理作了理论研究和大量实验验证。
The front-end processing idea of multi-channel amplification is also valuable to other applications of power system for improving the system accuracy. 这种多通道放大的前端处理思想也可以用于电力系统其它场合,提高系统的整体精度。
Then this spectral subtraction method is applied to noise speech recognition system as the front-end processing. Noise speech signal are processed to improve its SNR before recognition. 并将改进谱减算法作为噪声下语音识别系统的前端处理过程,即通过对含噪的语音进行语音增强以提高信号的信噪比,从而提高语音识别系统的抗噪声性能。
Decision-making system of front-end processing in cell controller for FMC FMC单元控制器中的前置处理决策系统
Front-end processing system for distributed speech recognition based on Socket and JMF 基于Socket和JMF的分布式语音识别前端处理系统
The image monitoring and control system for oil tank based on D-TAG digital hard disk kinescope consists of three parts of front-end image acquisition, center image processing and memory, and supervise and control in network. 基于D-TAG数字硬盘录像的油库图象监控系统由前端图象采集、中心图象处理和存储及网上监察与控制三部分组成。
The production schedule system in cell controller for FMC proposed by authors consists of decision-making plan of front-end processing, dynamic real-time dispatching and the controls. 作者提出FMC单元控制器的生产调度系统由前置处理决策计划和实时动态调度与控制两部分组成。
Front-end Processing of Data Acquiring Card for Power Measuring and Monitoring System 电力监测系统中数据采集卡的前端处理
Digital television front-end processing system as a key equipment, its function, cost, design flexibility is getting higher and higher requirements. 作为数字电视系统前端的关键设备,其功能、成本、设计灵活性方面的要求越来越高。
Front-end processing of data, saving bandwidth, more timely event handler. 采用前端处理数据的方式,节约了带宽,事件处理更加及时。
We can categorize many state-of-the-art environment compensation approaches into two classes: the front-end and the back-end ( acoustic model) processing approaches. 目前的一些鲁棒性环境补偿方法具体可分为两大类:前端处理方法和后端(声学模型)处理方法。
This Receiver includes two parts: the RF front-end processing module and the control and display module. 接收机包括射频前端处理模块和控制与显示模块两部分。
Then choose linear CCD as the detecting element of system carry out the CCD analog front-end processing, A/ D analog-to-digital conversion through building out hardware acquisition module. 然后选用线阵CCD作为系统的探测元件,通过搭建硬件采集模块实现了CCD模拟前端处理、A/D模数转换等功能。
The front-end processing lexical analysis, parsing and syntax-directed translation, final result set of front-end processing; each element to the back-end through processing front-end result set, the final target instruction code sequence. 前端通常处理词法分析、语法分析和语法制导翻译,最终得到前端处理结果集,后端则通过处理前端结果集中的每一个元素,最终得到目标指令序列代码。
The system includes five modules, namely the data of temperature 、 humidity acquisition front-end, data processing and transmission terminals 、 GPRS send modules 、 PC server software and the Client. 该系统包括五大模块,分别是数据温、湿度采集前端、数据处理与发送终端、GPRS发送模块、上位机服务器软件和页面显示客户端。
Finally, it discusses the microwave power amplifier front-end saturation of radar detection performance, and then provides theory analysis and processing method. 最后针对微波前端饱和功率放大器给雷达检测性能带来影响的问题,进行了原理分析并给出处理方法。
Secondly, the analog front-end circuit and digital circuit were designed for the acquisition and processing of Doppler ultrasound echo signals. 调试前端模拟电路、设计系统数字电路,获取超声多普勒回波信号。
The whole process is divided into front-end processing 、 intermediate processing,、 and back-end processing. 论文将整个过程分为前端处理、中间处理、后端处理三个阶段。
In software-defined radio systems, the digital front-end ( DFE), as a bridge between RF module and baseband processing module, is of great significance for the coordination between previous and following modules. 在软件无线电系统中,数字前端(DigitalFront-End,DFE)作为射频模块和基带处理模块之间的桥梁,对于协调前后模块的工作有着重要作用。
After the description of the acoustic basics of speech signal processing and speech signal generation, front-end processing, endpoint detection for the voiceprint identification system is made. It also introduces speech endpoint detection method with dual-threshold two sentences and the application. 在描述了语音信号处理的声学基础知识和语音信号的产生之后,针对声纹识别系统做了前端处理&端点检测,介绍了双门限两级判决的语音端点检测方法及应用。
Speech enhancement has been widely applied to other speech signal processing system as a front-end processing system. 语音增强作为一种有效的预处理技术,通常应用于其它语音处理系统的前端处理中。
Finally the influence of the spindle front-end extension to the microstructure surface processing is discussed, and an thermal error compensation scheme is proposed. 最后讨论了主轴前端热伸长对零件表面加工质量的影响,并提出了针对本机床的热误差补偿的方案。
The entire TTS system consists of a text analysis module ( front-end processing) and a speech synthesis module ( back-end processing). 一个完整的TTS系统包括前端文本分析模块和后端语音合成模块。
With digital process of television industry speeding up, as well as high-definition digital television in particular, the popularity of digital TV front-end processing equipment has become an integral part of television. 随着广电行业数字化进程的加快,以及数字电视特别是高清数字电视的普及,数字电视前端处理设备已经成为电视台不可或缺的组成部分。
The front-end tool sets the type of testing for the user; the monitoring tool for real-time collects server performance parameters and automatically provides them to the front-end tool for analysis, processing, saving. 前端工具针对用户操作设置测试的类型;监测工具实时采集服务器性能参数并自动提供给前端工具进行分析、处理、保存。
GPS receiver is a time and distance measuring system by receiving satellite navigation signal, which consists of RF front-end unit, baseband processing unit and positioning estimation and application unit. GPS接收机是通过接收导航卫星信号进行测时和测距的系统,它由射频前端单元、基带处理单元和定位解算与应用单元组成。
We can integrate signal processing, artificial intelligence, TCP/ IP network communication protocol and control circuit into the front-end CCD image acquisition module by applying embedded system to image acquisition and processing. 将嵌入式系统应用到图像的采集与处理中可将信号处理、人工智能、控制电路和TCP/IP网络通信协议等集成到前端的CCD图像采集单元中。