各种滤波器的设计方法，包括直接型、移位型、分布式滤波器设计。各类滤波器设计概括总结

高斯的分布产生随机数的方法： 在瑞利分布生成随机数的方法 该程序是用C + +语言，程序的项目可以通过VS2005打开。对于每个分配，程序生成的随机数10000 泊松分布生成随机数的方法：-The program is written by C++ language, the program project can be opened by VS2005. For each distribution, the program generated 10000 random numbers The method of generating Gaussian distributed random numbers The method of generating Rayleigh distributed random numbers The method of generating Poisson distributed random numbers

OFDM 解调器： 这个源代码是关于 ofdm 解调和这是我第一次的源编码 ofdm-调制器的继续，我想建立一个好的 ofdm 系统不是如此完整，我想尽快完成它为我的论文。 我等待你的笔记和你的建议谢谢你非常

PLL design assistnat-- tells you how to design a good P

关于通讯基本概念的介绍容易混淆的东西很长知识-on communications on the basic concepts of easy to confuse things a very long knowledge

simulation of BER of orthogonal space time block code over frequency flat Rayleigh faing channel

The algorith divides rows in to four equal groups. The rows are then used to from a distance graph which is then transformed into a matrix. girth of eight is maintained by avoiding six-cycles in the graph construction

pracsim是一个由仿真模型和可互连的仿真结构组成的模块集，为用户提供一个可修改及开发的基础模型，其他为附属文件。-pracsim is a simulation model and the simulation of interconnection structure of the module set, to provide users with a revised and the development of the model, other subsidiary documents.

/***************************************************** 这个程序由制作 CodeWizardAVR V2.05.0 专业 自动程序生成器 © 版权所有 1998年-2010年帕维尔 · Haiduc，HP InfoTech s.r.l. http://www.hpinfotech.com 项目： 版本： 日期： 2013 年 10 月 13 日 作者： 内华达州 公司： 评论： 芯

一个完整的vc实现双机互连的程序，希望对大家有一定帮助。-a complete realization of a two-aircraft vc interconnection procedures, we hope to have some support.

Polarization beam splitters and 3dB couplers are used to construct a home-made90 ° optical hybrid, by  which polarization diversity optical coherent receiver is carried out with single-ended detection.A10Gb / s oscillation multiplexed differential phase shift keying (DPSK) signal is transmitted through280km Standard single- mode fiber (SSMF) using erbium-doped fiber amplifier (EDFA) amplification, and no error bits are measured in th result.