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Sylvester_Char_Polynomial_Var1.m
Sylvester equations solving via the characteristic polynomial approach- using Sylvester operator s characteristic polynomial L
- 2011-02-08 03:32:33下载
- 积分：1
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2
说明： 提出了正交频分复用(O FDM ) 系统中一种新的载波频偏估计算法L 载波频偏估计过程可分
为获取和跟踪, 其中, 获取过程和时间同步是同时完成的L新算法可实现的最大载波频偏获取范围
是整个信号带宽的一半L新的跟踪算法是一个最大似然算法, 在加性白噪声高斯信道(AW GN ) 下,
当N (训练序列长度的一半) 等于128 时, 其性能比Schm idl 算法提高约7127 dB 在多经信道下, 当
信噪比不是很高时, 新算法仍具有优势L(new carrier f requency offset est imat ion scheme in o rthogonal f requency
division mu lt ip lex ing (O FDM ) system is p ropo sed. The carrier f requency offset est i2
mat ion includes acqu isit ion and t rack ing, and acqu isit ion as w ell as t im ing synch ro2
n izat ion can be perfo rmed simu ltaneou sly w ith h igh accu racy. The max imum acqu i2
sit ion range can be up to one half of overall signal bandw idth. The p ropo sed t rack2
ing est imato r is a max imum 2likelihood est imato r, and in AW GN channel, abou t
7127dB imp rovemen t is ob tained compared to the Schm idl’s algo rithm w hen N =
128 in mu lt ipath channel, the p ropo sed algo rithm wo rk s w ell at moderate SNR.)
- 2010-05-18 18:31:18下载
- 积分：1
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1
说明： 利用costas环实现载波同步的matlab程序，载频10mHz(Costas loop to achieve carrier synchronization using the matlab program, carrier frequency 10mHz)
- 2011-08-19 09:58:17下载
- 积分：1
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hs
说明： 和声搜索算法，实现matlab开发环境下和声搜索的编程事例(Harmony search algorithm, matlab programming examples under development environment harmony search)
- 2014-08-28 15:38:23下载
- 积分：1
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calcul
Induction machine fault detection
- 2015-03-03 14:31:39下载
- 积分：1
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STFT
程序给出了三种窗函数的短时傅里叶计算方法，已经尝试过，程序是可以运行的。(Program gives three short-time Fourier window function calculation methods have been tried, the program is run.)
- 2021-02-23 23:29:40下载
- 积分：1
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segmentation
matlab 代码为图像的分割，执行效果可以看程序的执行(matlab code for image segmentation, the performance of the implementation of the procedures can be seen)
- 2008-05-06 18:51:00下载
- 积分：1
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SALINI
LTE-A . AN OVERVIEW AND CHALLENGES
- 2013-12-23 23:19:43下载
- 积分：1
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ditfftbasedonmatlab
说明： 在matlab中实现时间抽取基2 FFT算法(Matlab achieve in the time taken from the base 2 FFT algorithm)
- 2008-10-19 09:37:22下载
- 积分：1
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DelaySpreadMCCDMA
This program used to show the the effects of delay spread in MC_CDMA Transceiver systems.
- 2010-06-08 13:46:26下载
- 积分：1
