搜索结果

找到约 428 项符合 pre-coding 的查询结果

通信网络 STBC系统在非同分布Nakagami信道下性能评估

摘  要: 针对非同分布的Nakagami信道,基于矩生成函数MGF(Moment Generation Function)的分析方法,提出正交空时分组码系统STBC(Space-Time Block Coding)的一种快速性能评估算法,不需要涉及超几何函数积分运算,可在中高信噪比时,快速准确地估计STBC系统的符号错误概率性能。在平坦瑞利衰落信道下的计算机仿真表明 ...
https://www.eeworm.com/dl/564/33803.html
下载: 105
查看: 1078

无线通信 克服了正交频分复用(OFDM)和IEEE 1901.2智能电网通信的挑战

Abstract: While many questions still surround the creation and deployment of the smart grid, the need for a reliablecommunications infrastructure is indisputable. Developers of the IEEE 1901.2 standard identified difficult channel conditionscharacteristic of low-frequency powerline communications ...
https://www.eeworm.com/dl/510/36256.html
下载: 24
查看: 1041

无线通信 多径信道下OFDM系统定时同步算法

文中在pre-FFT定时同步算法的基础上提出一个新的定时同步算法及其改进算法,该算法利用规则集对相关函数和导函数优化的方法得以进一步减小估计方差,本文在给出其推导过程的基础上给出了仿真结果,并与相关算法进行比较,结果表明新算法的定时估计精度较高且具有一定的鲁棒性。 ...
https://www.eeworm.com/dl/510/36399.html
下载: 131
查看: 1028

开发工具 单片机12864液晶时钟显示程序

12864液晶时钟显示程序 LCD 地址变量 ;**************变量的定义***************** RS             BIT      P2.0            ;LCD数据/命令选择端(H/L) RW &nb ...
https://www.eeworm.com/dl/550/37622.html
下载: 193
查看: 1038

可编程逻辑 Actel HDL Coding

叫你如何拥有良好的编码风格
https://www.eeworm.com/dl/kbcluoji/39675.html
下载: 94
查看: 1058

可编程逻辑 Verilog编码中的非阻塞性赋值

  One of the most misunderstood constructs in the Verilog language is the nonblockingassignment. Even very experienced Verilog designers do not fully understand how nonblockingassignments are scheduled in an IEEE compliant Verilog simulator and do not understand whenand why nonblocking assi ...
https://www.eeworm.com/dl/kbcluoji/40125.html
下载: 79
查看: 1029

可编程逻辑 Guide to HDL Coding Styles for Synthesis

这篇文章讨论了不同HDL代码的编写方式,对综合结果的影响。阅读本文对深入了解综合工具和提高HDL的编写水平有不少帮助,原文时针对Synopsys的综合软件论述的,但对所有综合软件,都有普遍的借鉴意义  
https://www.eeworm.com/dl/kbcluoji/40143.html
下载: 186
查看: 1034

可编程逻辑 Virtex-5 GTP Transceiver Wizar

The LogiCORE™ GTP Wizard automates the task of creating HDL wrappers to configure the high-speed serial GTP transceivers in Virtex™-5 LXT and SXT devices. The menu-driven interface allows one or more GTP transceivers to be configured using pre-definedtemplates for popular industry standa ...
https://www.eeworm.com/dl/kbcluoji/40376.html
下载: 67
查看: 1040

仿真技术 单片机12864液晶时钟显示程序

12864液晶时钟显示程序 LCD 地址变量 ;**************变量的定义***************** RS             BIT      P2.0            ;LCD数据/命令选择端(H/L) RW &nb ...
https://www.eeworm.com/dl/524/42487.html
下载: 107
查看: 1120

电子书籍 This hands-on, one-stop guide delivers the focused, streamlined direction you need to get your Web s

This hands-on, one-stop guide delivers the focused, streamlined direction you need to get your Web solutions up and running quickly. Zero in on key ASP.NET configuration details and techniques using quick-reference tables, lists, coding and more.
https://www.eeworm.com/dl/cadence/ebook/103530.html
下载: 51
查看: 1079