-
microwave
简明微波讲义，比较实用。希望对大家有用！(Microwave concise notes, more practical. Hope it useful!)
- 2011-06-07 11:56:45下载
- 积分：1
-
three-basic-collaborativ
AF，DF，CC,三种基本协作方式仿真程序(Simulation of three basic collaborative approach)
- 2011-07-05 21:05:50下载
- 积分：1
-
串口数据绘曲线
本程序是将串口实时接收到的数据，然后将数据进行曲线绘制。(The data received by serial port is plotted in real time.)
- 2020-06-18 16:00:01下载
- 积分：1
-
RAKE
介绍了在移动通信系统中对抗多径衰落的一种重要技术——分集接收技术，并分析了各种分集、合并技术的优缺点，提出了RAKE接收机的概念和结构。 (Against multipath fading important technology- diversity reception technology in the mobile communication system, and analyze the advantages and disadvantages of the various sub-sets, merging technology RAKE receiver concepts and structures.)
- 2012-11-24 17:57:23下载
- 积分：1
-
蓝牙调频通信系统
这是一个蓝牙调频通信系统，通过matlab simulink实现(his is a bluetooth FM communication system, through matlab simulink implementation)
- 2018-07-08 23:42:53下载
- 积分：1
-
dfsdfgsdtgregdfs
ＯＦＤＭ程序 波形如下
子载波数 128
％ 位数/ 符号 2
％ 符号数/ 载波 100
％ 训练符号数 0
％ 循环前缀长度 8 (1/16)*T
％ 调制方式 4-QAM
％ 多径信道数 3
％IFFT Size 128
％ 信道最大时延 2(OFDM waveform procedures following subcarriers median number of 128%/2% Symbol Symbol/Carrier 100% Training a few symbols 0% cyclic prefix length 8 (1/16)* T% modulation 4-QAM% multi-path channel number 3% IFFT Size 128% maximum delay Channel 2)
- 2007-06-12 19:52:33下载
- 积分：1
-
BERcurve_CV_soft2_QA
Computes BER v EbNo curve for convolutional encoding / soft decision
Viterbi decoding scheme assuming BPSK.
Brute force Monte Carlo approach is unsatisfactory (takes too long)
to find the BER curve.
The computation uses a quasi-analytic (QA) technique that relies on the
estimation (approximate one) of the information-bits Weight Enumerating
Function (WEF) using
A simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.(Computes BER v EbNo curve for convolutional encoding/soft decision Viterbi decoding scheme assuming BPSK. Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on theestimation (approximate one) of the information-bits Weight Enumerating Function (WEF) usingA simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.)
- 2008-01-05 08:41:21下载
- 积分：1
-
BPSK_conv_rs_milad_javadzadeh_1370
说明： convolution and reed solomon coding for bpsk
- 2020-06-19 17:00:01下载
- 积分：1
-
Known_multipath_channel
使用多路径信道进行数据的传输仿真（架设在已知信道中传输）(Data transmission using the multi-path channel simulation (mounted on a known channel transmission))
- 2012-07-26 00:00:35下载
- 积分：1
-
47651504MVDR
本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性，从而能改善自适应阵列抑制码间干扰(ISI)和共信道干扰(CCI)的能力．在文[6]的基础上，本文研究了子带滤波器组在宽带自适应天线旁 瓣相消中的应用，对其原理进行了理论分析，提出了有效的子带处理方法．经研究表明，子带滤波器组处理能有效增加主、辅助天线信号的相关性，从而提高系统干扰相消比．而且适当的过采样能使系统干扰相消比进一步提高．计算机仿真结果和实测雷达数据处理结果证实了子带处理方法的有效性和理论分析的正确性．(err)
- 2008-12-14 02:00:58下载
- 积分：1
