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WIMAXsource
WIMAX_WZ_withencoding:信道估计,相位噪声补偿,频偏估计,编解码都有
WIMAX_WZ_withoutencoding:在上面的工程基础上,去掉编解码部分
WIMAX_WZ_withoutprocessing:在上面的工程基础上,再去掉相位噪声补偿,频偏估计
WIMAX_WZ_withoutprocessing2:在上面的工程基础上,改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能,需要仿真SNR可控的SUI信道,来估计信道均衡的性能。
在多普勒频偏fd>100Hz时,联合信道估计性能才比前导估计强,否则前导估计性能更优。对于600MHz中心频率,要求收发机相对运动速度大于180km/h,这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
- 积分:1
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形态学滤波器的matlab程序
形态学滤波器的matlab程序,主要用于信号处理、特征提取。(Morphological filter matlab program, mainly for signal processing, feature extraction.)
- 2014-11-06 13:48:20下载
- 积分:1
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simca
SIMCA(簇类的独立软模式方法)-MATLAB代码
聚类分析包括举例。(Data cluster analysis)
- 2021-05-12 16:52:37下载
- 积分:1
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enhgrayscaleimage
this code to enhanc grayscale images
- 2010-09-29 14:44:25下载
- 积分:1
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Fuzzycontrol
模糊自整定PID控制系统设计与仿真
飞机俯仰姿态保持模糊PID控制 (Fuzzy self-tuning PID control system design and simulation aircraft pitch attitude to maintain Fuzzy PID Control)
- 2021-04-01 14:39:08下载
- 积分:1
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slidingmenu_library
SlidingMenu Library for Andorid
- 2015-04-13 11:24:06下载
- 积分:1
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fdc14_beta3
matlab的FDC工具箱,对飞控系统很有帮助。(matlab the FDC toolbox of helpful flight control system.)
- 2008-12-17 16:36:49下载
- 积分:1
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1
说明: 将原始脑电信号载入到matlab中的matlab程序设计(The original EEG loaded into matlab programming in matlab)
- 2010-06-06 15:22:18下载
- 积分:1
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apcluster
发表在今年2007年Science上的一篇论文的代码实现,一种新的有效的聚类算法(Published in Science this year, in 2007 a paper on the code, a new and effective clustering algorithm)
- 2007-08-07 17:45:43下载
- 积分:1
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2008_bmvc_FaceDetector_demo
2008_bmvc_FaceDetector, 2008新提出一种人脸检测算法(2008_bmvc_FaceDetector, face detection algorithm, )
- 2011-10-25 16:38:43下载
- 积分:1