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de-16qam
说明: 课程设计上用matlab编写的16qam的译码,很好用的.m文件。(Curriculum design 16qam written with matlab decoding, the good. M file.
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- 2011-04-18 12:48:07下载
- 积分:1
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tcc
matlab function to evaluate the accurracy of classification process
- 2012-06-04 21:40:13下载
- 积分:1
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DVB-T-TimingaChannelEstimation
DVB-T 2k模式定时估计Matlab仿真。重新修改了程序。包括DVB-T信号产生,瑞利多径信道衰减,高斯噪声加入。 定时估计的粗定时用极大似然法,细定时用分散导频。首先确定导频模式,再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道,高斯信道,也适用于莱斯多径信道。
信道估计利用DVB-T导频,LS估计,导频位置的时间插值,非导频位置频率插值,非常有效。
该程序经过多次运行无误,不足之处在于变量使用不规范,注释简单,读程序很费劲哈。
其特点是均采用经典算法,简单有效为主,对初学者很有帮助滴。(DVB-T 2k signal, timing estimation, channel estimation)
- 2015-02-11 01:32:04下载
- 积分:1
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完整的OFDM仿真程序,包括QPSK,16QAM调制
这是一个完整的OFDM系统建模,包括主程序OFDM 调制模块,解调模块,调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加,加窗处理,频谱图、PAPR计算,误码率统计等功能。(This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation module include BPSK, QPSK, 16QAM, 64QAM, main program includes the cyclic prefix, windowing processing, the spectrum, PAPRcalculate the error rate statistics and other functions.))
- 2021-04-16 15:08:53下载
- 积分:1
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通过斜投影对空间相干目标进行DOA估计 oblique_projection
通过斜投影对空间相干目标进行DOA估计,非相干信号通过MUSIC算法估计,然后斜投影估计相干信号DOA。(DOA estimation of spatially coherent targets is made by oblique projection, and the incoherent signals are estimated by MUSIC algorithm, and then the oblique projection is used to estimate the coherent signal DOA.)
- 2020-06-28 10:00:01下载
- 积分:1
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NeuCom2008Gong
A population-based artifi cial immune system for numerical optimization
A population-based artifi cial immune system for numerical optimization(A population-based artificial immune system for numerical optimization A population-based artificial immune system for numerical optimization)
- 2013-02-12 11:42:33下载
- 积分:1
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Converter
text to pdf converter
- 2014-11-02 11:54:43下载
- 积分:1
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multiply2
三元组表示的稀疏矩阵的加法,减法,乘法运算器-Triples express the sparse matrix of the adder, subtraction, multiplication device(ples express the sparse matrix of the adder, subtraction, multiplication devic)
- 2015-01-06 20:51:44下载
- 积分:1
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ber_ldpc4_FFT_H
非二位元LDPC4 ber
非二位元LDPC4 ber(Non-two yuan LDPC4 ber of non-two yuan LDPC4 ber)
- 2014-01-21 04:04:41下载
- 积分:1
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matlab7
matlab7·0从入门到精通光盘程序,对于学习matlab的人来说,很有参考价值(MATLAB)
- 2009-10-16 09:22:05下载
- 积分:1