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QPSK_AWGN_GRAy_ErrorCalculate
信息经格雷码映射,进行QPSK调制并通过AWGN信道发射,在接收端进行QPSK解调,并统计误符号率和误码率。(Information on the Gray code mapping, QPSK modulation and emission through the AWGN channel, QPSK demodulator at the receiving end, and the statistical symbol error rate and bit error rate.)
- 2012-05-11 10:27:46下载
- 积分:1
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lesson5
说明: FM解调的simulink文件,输入的信号为音频信号。(Simulink file for FM demodulation)
- 2020-12-17 13:44:27下载
- 积分:1
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QTMQTTClientGUI-OK
图形界面实现MQTT通信协议的演示例子程序。(This is an MQTT GUI Demo application,to show how to progrrame with MQTT.)
- 2020-06-17 18:40:01下载
- 积分:1
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codes
in this code you can find the power in cellular network and handoff
- 2018-04-22 15:44:04下载
- 积分:1
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Digital-Communications-Proakis-Solution-Manual
Digital Communication Solutions Vol 4
- 2013-05-06 15:28:07下载
- 积分:1
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16QAM
产生16QAM信号,用平方根升余弦滤波器进行脉冲整形,平方根升余弦滤波器产生16-QAM波形波形,画出眼图(16QAM signal of pulse shaping by square root raised cosine filter, the square root raised cosine filter to generate 16-QAM waveform waveform, draw the eye)
- 2017-10-31 16:11:29下载
- 积分:1
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2018
心电信号去噪方法等研究,采集,去除噪声等(Research on the denoising method of ECG signal, collection, noise removal, etc.)
- 2018-03-26 11:48:15下载
- 积分:1
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ls 与 mmse 两种信道估计算法比较LS_MMSE
说明: ls 与 mmse 两种信道估计算法比较(Comparison of LS and MMSE channel estimation algorithms)
- 2020-09-15 14:47:56下载
- 积分:1
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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
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TDMA-project
TDMA simulation using OPNET modeler
- 2020-12-23 21:09:06下载
- 积分:1