登录
首页 » Others » OptiSystem_Tutorials

OptiSystem_Tutorials

于 2018-04-07 发布 文件大小:13978KB
0 244
下载积分: 1 下载次数: 8

代码说明:

  Optisystem的各大类的示例,适于初学者学习如何建立信号系统(Examples of various classes of Optisystem which are suitable for beginners to learn how to set up signal systems)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 123
    针对MIMO-OFDM系统中期望最大化(EM)信道估计算法在高信噪比(SNR)下带来的误差地板(EF)现象,且OFDM符号的数据传输效率随发射天线数的增加而明显降低,提出一种改进的高效EM信道估计算法。该算法首先引入一种准确的等效信号模型并推导出一种修正的EM算法,改善了EM算法在高SNR下的性能 在多个OFDM间利用相位正交导频序列来提高数据传输效率,同时进行联合信道估计以提高估计性能。仿真实验验证了所提算法具有更高的信道估计性能和更高的数据传输效率。(For multiple-input multiple-output with orthogonal frequency division multiplexing(MIMO-OFDM) systems,the error floor(EF) phenomenon at high signal noise rate(SNR) was induced by the expectation maximum(EM) channel estimation algorithm.In addition,the data transmission efficiency was declined obviously with the increasing number of transmit antennas.According to these problems,an improved and efficient EM channel estimation algorithm was pro-posed.Firstly,an accurate and equivalent signal model was introduc...)
    2011-09-05 15:20:54下载
    积分:1
  • bpsk
    BPSK调制解调 误码率、眼图、星座图,频谱、MATLAB平台(BPSK modulation and demodulation error rate, eye map, constellation diagram)
    2018-05-01 15:53:31下载
    积分:1
  • chuanganqi
    传感信号无线数字传输系统的设计与实现.kdh(err)
    2008-04-22 14:54:02下载
    积分:1
  • VL53L0X
    说明:  VL53L0X英文原版操作手册,便于有一定编程基础的用户使用(VL53L0X English Original Manual)
    2020-06-19 17:20:02下载
    积分:1
  • physical layer aspects
    The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number.
    2018-01-30 19:03:30下载
    积分:1
  • nakagami
    Nakagami信道仿真,看后能够用三种方法仿真出Nakagami信道~可以向我要源代码(Nakagami channel simulation, three ways to look after the simulation the Nakagami channel ~ I want the source code can)
    2010-11-06 13:54:29下载
    积分:1
  • icly-open-network
    只是在闲暇时发现网络上面根本就没有完全公开或者使用方便的程序,(Is only found in your spare time on the network did not fully open or easy to use program,)
    2017-04-18 22:10:32下载
    积分:1
  • 手把手教你在LabVIEW下使用OPC
    说明:  Labview OPC和欧姆龙PLC通讯(LabVIEW OPC and OMRON PLC communication)
    2020-03-04 19:39:21下载
    积分:1
  • 523496
    生成2KHz和8KHz的混合信号,使该信号通过上述滤波器,观察滤波前后的波形变化和频谱分布情况, 在改信号中加入高斯白噪声,(The mixed signal of 2KHz and 8KHz is generated so that the signal passes the above filter, the waveform change and spectrum distribution before and after filtering are observed, and Gao Si white noise is added to the modified signal.)
    2019-03-28 07:45:40下载
    积分:1
  • yidong-
    本文根据移动通信衰落信道的工作机理, 基于加性高斯白噪声信道( AWGNChannel) 、 落信道( RayleighFading Channel) 、莱斯衰落 icianFadingChannel) 的仿真模型, 并利用M 行了衰落信道的误比特率性能的仿真分析。(Based the working mechanism of the mobile communications fading channel, Based on the additive white Gaussian noise channel (AWGNChannel), The down channel (RayleighFading Channel), Rice fading icianFadingChannel) simulation model, and the use of M Line simulation analysis of the the fading channel bit error rate performance.)
    2013-05-03 09:26:58下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载