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OFDM_matlab
OFDM modulation and demodulation of procedures, using MATLAB
- 2011-12-11 16:29:31下载
- 积分：1
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ChannelCoding_Viterbi
一个信道编码解码以及性能比较。
包括卷积码编码器，使用硬判决的维特比译码器。
比较了不同信道环境下（SNR）的误码率性能。(Comparing a channel codec, and performance. Including the convolution code encoder, using hard decision Viterbi decoder. Compare different channel environments (SNR) BER performance.)
- 2021-04-27 10:18:44下载
- 积分：1
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qam_fb_gardner_symbol_farrow_sync_fb_phase_sync_a
QAM16. feed-back gardner symbol sync farrow interpolator decision feed-back phase sync gain control .simulink matlab 7.0.
- 2015-05-08 15:52:36下载
- 积分：1
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yuyinxinhaochuli
利用matlab能够实现语音信号的分割与储存(Can be achieved using matlab segmentation and storage of speech signals)
- 2009-11-19 21:14:01下载
- 积分：1
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model3b
数学建模清华数模讲义\model3b (Mathematical modeling Qinghua digital-analog handouts model3b)
- 2010-01-13 23:22:49下载
- 积分：1
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Complete-OFDM-simulation-Program
说明： 完整的OFDM的matlab仿真程序！超值,非常完整的OFDM仿真平台,有详细的注释(Complete OFDM-matlab simulation program! Value, very complete OFDM simulation platform, contains a detailed comment)
- 2009-08-30 19:01:45下载
- 积分：1
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MATLABbook
MATLAB与通信仿真，有大量实例，非常有参考价值，文件为pdg格式，需用超星阅览器打开(MATLAB simulation and communications, has a large number of examples, a very valuable reference document for the PDG format, need to open browser Chaoxing)
- 2007-10-17 08:52:12下载
- 积分：1
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decomp_reconst_WU
Decompose image into subbands (undecimated wavelet), denoise, and recompose again.
fh = decomp_reconst_wavelet(im,Nsc,daub_order,block,noise,parent,covariance,optim,sig)
im : image
Nsc: Number of scales
daub_order: Order of the daubechie fucntion used (must be even).
block: size of neighborhood within each undecimated subband.
noise: image having the same autocorrelation as the noise (e.g., a delta, for white noise)
parent: are we including the coefficient at the central location at the next coarser scale?
covariance: are we considering covariance or just variance?
optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0)
sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise)
Javier Portilla, Univ. de Granada, 3/03
Revised: 11/04
- 2010-08-14 20:29:11下载
- 积分：1
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3weiinitial
基于粒子群算法的一点个人的研究，希望与大家共同进步 (Particle swarm optimization based on a personal research, hope and progress together)
- 2011-01-04 19:42:52下载
- 积分：1
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MultiuserOFDM_0_1
说明： 多载波OFDM系统仿真，共有8个文件
capavsgamma.m
capavsusernum.m
chtry.m
rheesub.m
shenpowerallo.m
tdma_cap_cal.m
waterfilling.m
waterfillingPowerAllo.m(OFDM system simulation, a total of eight papers capavsgamma.m capavsusernum.m chtry.m rheesub.m shenpowerallo.m tdma_cap_cal.m waterfilling.m waterfillingPowerAllo.m)
- 2006-03-27 15:11:03下载
- 积分：1
