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Computermanual

于 2010-07-17 发布 文件大小:353KB
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  classification patterns computermanual

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  • ASK_O
    ASK调制模型,提倡共享。谢谢大家支持。(ASK modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)
    2006-06-03 18:09:39下载
    积分:1
  • prac2
    pi root locus design
    2011-07-17 05:35:48下载
    积分:1
  • SpatialMultiplexing_OpenLoop_Mode3
    LTE下行链路空分复用开环。仿真配置:16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字,8次迭代Turbo译码、早期终止机制、MMSE(最小均方误差)MIMO接收器,PDSCH发射端进行空分复用预编码。信道模型是LTE-MIMO信道附加AWGN信道。(LTE downlink space division multiplexing ring opening. Simulation Configuration: 16QAM modulation, 1/3 rate Turbo code, 10MHz of bandwidth, one PDCCH per subframe symbol, single code word, 8 Turbo decoding iterations, early termination mechanisms, the MMSE (minimum mean square error) the MIMO receivers, PDSCH transmitting terminal space division multiplexing precoding. Channel model is LTE-MIMO channel additional AWGN.)
    2016-12-10 00:46:23下载
    积分:1
  • BDhuang
    说明:  多通道和单通道接收到的北斗信号数据,利用接收到的北斗数据(.dat .txt文件),进行解析,得到初始伪距,平滑伪距,载波相位,并计算其标准差,并画图。(The Beidou signal data received by multi-channel and single channel are analyzed by using the Beidou data (. Dat. TXT file). The initial pseudo range, smooth pseudo range and carrier phase are obtained, and the standard deviation is calculated and plotted.)
    2019-11-26 15:18:24下载
    积分:1
  • leachbijiao
    一种基于双簇头的能量均衡的无线传感器网络路由算法 (Wireless sensor network routing algorithm based on energy balance of the dual cluster head)
    2016-06-01 15:24:42下载
    积分:1
  • signal-modulation-and-demodulation
    这是关于信号的调制与解调,是通信原理核心部分,也是通信中很常见的(This is about the signal modulation and demodulation, is the core part of communication theory, communication is very common )
    2011-07-15 13:42:52下载
    积分:1
  • rayleigh-Matlab
    产生一个随机输出信号在瑞利信道上可以用来生成MATLAB仿真模块。(This program will generate a random signal output by Rayleigh channel can be used to generate MATLAB simulation module.)
    2014-12-23 17:09:22下载
    积分:1
  • LR
    说明:  logistic regression algorithm in matlab.
    2010-11-23 16:25:22下载
    积分:1
  • ESPRIT
    旋转子空间程序,实现DOA定位,可用于DOA的学习使用(Subspace rotation procedures to achieve DOA positioning, can be used to study the use of DOA)
    2013-11-28 20:00:19下载
    积分:1
  • chuong-trinh-ver-2.0
    This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.
    2014-02-20 20:49:27下载
    积分:1
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