-
Artech。房子。出版商。雷达系统性能建模。第二版。dec.200…
Artech.House.Publishers.Radar.System.Performance.Modeling.Second.Edition.Dec.2004.eBook-DDU.pdf
- 2022-08-16 20:47:20下载
- 积分：1
-
The introduction of PEG (Progressive
引入PEG（Progressive-edge-growth）算法来构造适合线性时间编码的LDPC校验矩阵，译码时采用简化最小和Min-Sum译码算法实现简化译码．仿真结果表明，该方法能够构造适合LDPC码的线性时间编码的下三角校验矩阵日，并且用此方法构造的LDPC码性能非常接近原来PEG算法构造的LDPC码．同时通过采用最小和Min-Sum算法降低译码复杂度．-The introduction of PEG (Progressive-edge-growth) algorithm to construct suitable for linear time encoding of LDPC check matrix, decoding simplified when the smallest and the Min-Sum decoding algorithm decoding simplified. Simulation results show that this method can construct LDPC codes suitable for linear time encoding on lower triangular calibration matrix, and constructed using this method the performance of LDPC code is very close to the original PEG algorithm constructed LDPC codes. At the same time through the use of the smallest and the Min-Sum decoding algorithm to reduce complexity.
- 2022-02-15 13:09:32下载
- 积分：1
-
本文详细介绍IC 制造工艺流程,IC封装测试方法, 企业总结核心技术资料,非常有用....
本文详细介绍IC 制造工艺流程,IC封装测试方法, 企业总结核心技术资料,非常有用.-This paper describes IC manufacturing processes, IC packaging and testing methods, summing up the core of enterprise technical information, very useful.
- 2023-07-02 19:05:03下载
- 积分：1
-
This procedure of standard DCF algorithm simulation, and then put forward to imp...
本程序对标准DCF算法进行仿真，然后提出提高无线接入点通信能力的DCF改进算法，并编写仿真程序。仿真结果证明改进算法可以大幅度提高网络整体性能。
-This procedure of standard DCF algorithm simulation, and then put forward to improve the communication capabilities of wireless access points, DCF improved algorithm and the preparation of simulation program. Simulation results show the improved algorithm can significantly improve the network overall performance.
- 2022-12-05 12:50:03下载
- 积分：1
-
ADC0808技术资料，为英文原版资料，详细介绍该元件内部电路及原理及相关使用数据。...
ADC0808技术资料，为英文原版资料，详细介绍该元件内部电路及原理及相关使用数据。-ADC0808 technical information for the English original information, details on the components and principles of the internal circuits and related data.
- 2022-03-01 21:26:06下载
- 积分：1
-
超宽带（UWB）多频带OFDM物理层与固定
Ultrawideband (UWB) multiband OFDM physical layer with fixed-point transmitterreceiver modeling
- 2022-03-24 23:08:46下载
- 积分：1
-
P2P之UDP穿透NAT的原理与实现工程P2P之UDP穿透NAT的原理与实现工程...
P2P之UDP穿透NAT的原理与实现工程P2P之UDP穿透NAT的原理与实现工程-P2P penetrate NAT of UDP and the realization of the principle of the UDP project P2P penetrate NAT Principle and realization of the project
- 2022-01-25 14:25:17下载
- 积分：1
-
先开程序的人为服务器(聊天室)
先开程序的人为服务器(聊天室) -opening of the artificial process server (chat rooms) to open the procedure artificially server (Chat Room)
- 2023-08-22 17:45:04下载
- 积分：1
-
asp.net的webservice,与wpf客户端的httpwebrequest通讯
应用背景公司在一个项目中，前端需要和中心通讯，上报状态。中心用的是webservice，类型未知，只知道协议是纯XML格式数据。在用asp.net做了一个虚拟中心后，客户端采用http方式传输用xml对象编好的纯数据。关键技术
xml对象操作，涉及到xmldocument,xmlreader,xmlwriter
sql数据库操作，主要是查询。
wpf中treeview控件的使用
wpf中listview的使用，样式表
httpwebrequest的使用
asp.net的使用
vs2010,sqlservice
- 2022-02-03 13:32:29下载
- 积分：1
-
Chinese RFC documents, without translation, the right to study very helpful!
中文RFC文件，无需翻译，对学习很有帮助！
- 2022-03-01 20:25:55下载
- 积分：1
