数字电视系统中的英文

• dvb-s

• 数字电视:    digital television
• 系统:    system
• 中:    hit; fit exactly
• 数字电视系统:    digital television system
• 数字卫星电视系统:    dvb-s

例句与用法

1. Specification for data broadcasting in digital television system
   数字电视系统中的数据广播规范
2. With the development of digital tv , the transport stream monitoring service is becoming an urgent need
   在应用逐渐广泛的数字电视系统中,监控数字电视服务正成为一种越来越迫切的需要。
3. And introduce the development of digital signal processing . chapter 2 gives an overview of dvb and mpeg - 2 transmission standards in digital video system
   第二章主要讲述了数字电视系统中与节目复用相关的dvb部分标准和mpeg - 2部分标准。
4. Primarily this paper investigates the principles , algorithms and software and hardware implementations in the application of turbo codes in dtv systems . in particular , computer simulations and analysis are taken for the optimization of turbo codes " parameters and turbo decoder ' s fpga implementation architecture
   本文主要探讨了数字电视系统中turbo码应用的原理、算法及软硬件实现，特别重点的对turbo码参数优化、 turbo译码器的fpga硬件实现结构优化等做了仿真与分析。
5. After a great amount of detailed computer simulations and concise qualitative and quantitative theoretical analysis , the turbo codes " parameters and fpga specific hardware implementation architecture suitable for being integrated into dtv systems are determined . furthermore , the codec is completely designed with verilog hdl , ending with an occupation of less than a 600 - thousand - gate fpga chip . at this lowest hardware cost , a white noise snr threshold of 1 . 8db at a net stream rate of 6mbps is achieved , which exceeds all other existent dtv systems " performance
   经过大量详细的计算机软件仿真和简明扼要的定性与定量的理论分析，最终确定了数字电视系统中适合采用的turbo码参数及针对fpga特殊构架的硬件实现结构，并用verilog硬件描述语言完成了turbo码编译码器的完整设计，以占用不到一片60万门fpga芯片的较少的硬件资源取得了在6mbps净码率下1 . 8db的白噪声信噪比门限这一远远超过现有任何数字电视系统的性能。