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OFDM_rece_matlab
一个OFDM符号128个有效符号,插入128个虚拟子载波
符号率(即有效数据率)fsymbol,而发送速率(需要包括虚拟子载波)2fsymbol
输入的数据需要2倍的发送数据率,以便进行内插,实现位定时跟踪,即4倍fsymbol采样率的调制信号
OFDM symbol Nfft=128 points
一个OFDM符号数据点 Nfft*2 = 256 , Guard Interval点 =Ng*2=64
( a OFDM symbol 128 effective symbols, insert 128 virtual sub-carrier
symbol rate (i.e. valid data rate), and fsymbol sending rate (need to include virtual sub-carrier) 2fsymbol
input data need 2 times the sending data rate for interpolation, realize a timing tracking, namely fsymbol sampling rates four times the modulation signal
OFDM symbol Nfft = 128 points
a OFDM symbol of data points Nfft* 2 = 256, Guard Interval point = Ng* 2 = 64
)
- 2011-05-21 10:28:58下载
- 积分:1
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lingo
lingo软件的详细教程,适合初学者学习,看来便会用它解决复杂的规划问题。(lingo software detailed tutorial for beginners to learn, it would seem to solve complex planning problems.)
- 2011-07-22 15:05:27下载
- 积分:1
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K_dis
海杂波相关K分布建模,使用球不变随机过程方法实现,概率密度曲线和功率谱(K distribution of sea clutter modeling spherically invariant random process method, the probability density curve and power spectrum)
- 2021-04-25 17:28:46下载
- 积分:1
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law
Law s texture measure
- 2011-12-27 22:40:48下载
- 积分:1
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ESA.tar
压缩感知技术,信号重建matlab程序代码。matlab2010b(compress sensing)
- 2014-01-14 23:42:03下载
- 积分:1
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ch4
控制系统的分析包括系统的稳定性分析、时域分析、频域分析及根轨迹分析。
该资料是应用MATLAB控制系统工具箱和SIMULINK辅助环境,对控制系统进行分析。(Stability analysis of control systems include systems analysis, time domain analysis, frequency domain analysis and root locus analysis. The data is the application of MATLAB Control System Toolbox and SIMULINK assisted environment, control system analysis.)
- 2013-12-27 19:57:43下载
- 积分:1
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ins
高精度惯性导航解算程序,实验轨迹生成,惯性导航解算等功能(Solver precision inertial navigation)
- 2011-01-10 14:52:16下载
- 积分:1
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Matlab_Image_Processing
使用matlab进行数字图像处理的几个小例子。其中实验三为基于BP神经网络进行字符识别(matlab_Image_Processing)
- 2010-07-06 20:13:05下载
- 积分:1
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tuxiang
matlab图像特征提取程序。。。图像特征统计及计算(matlab image feature extraction procedures. . . Statistics and computing image features)
- 2013-12-03 19:34:58下载
- 积分:1
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gpml
高斯过程的协方差函数 及其选着 列出多个协方差函数
- 2011-01-09 09:50:44下载
- 积分:1