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constructKernel
matlab 源文件,核构建算法,经典算法(matlab source files, nuclear build algorithm, the classic algorithm)
- 2008-12-13 22:50:30下载
- 积分:1
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tongxi
OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,实际上OFDM是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分,信道均衡变得相对容易。本程序实现OFDM与QPSK技术的比较(This program realization technology and the OFDM QPSK technology)
- 2010-10-16 17:21:55下载
- 积分:1
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11111145
混沌粒子群算法混沌粒子群算法混沌粒子群算法混沌粒子群算法混沌粒子群算法混沌粒子群算法(Chaos Chaos PSO PSO PSO Chaos Chaos Chaos PSO PSO PSO Chaos)
- 2011-07-20 21:18:31下载
- 积分:1
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OFDM_BPSK
You can learn BPSK modulation in OFDM Systems
BPSK means binary phase shift keying modulation.
Basically OFDM uses fft/ifft modulation.
and add cyclic shift and remove to cancel inter-symbol-interference.
- 2015-01-15 15:20:45下载
- 积分:1
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dip_sythetic_seismogram
自编的倾斜岩层的合成地震记录。最终生成图像。地球物理与地震学。(Synthetic seismograms tilted strata of self. The resulting image.)
- 2021-03-31 11:49:09下载
- 积分:1
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3
说明: matlab using tools used
- 2014-10-16 00:58:29下载
- 积分:1
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shixi1
这是一个地震子波波形显示及一维地震记录合成的程序(This is a seismic waveform display and one-dimensional seismogram synthesis program)
- 2013-04-22 09:49:04下载
- 积分:1
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code
MATLAB code for back propogation neural networks for more than five variable
- 2013-11-15 18:50:14下载
- 积分:1
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chap5_2
实数编码遗传算法求函数极大值,实现求Rosenbrock函数极大值的优化计算的实数编码遗传算法(Real-coded genetic algorithm for maximum function, Rosenbrock function realize maximum value for the optimization calculation of real-coded genetic algorithm)
- 2007-10-08 10:23:39下载
- 积分:1
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MATLAB_Exp5_0407_2006
MATLAB_Exp5_0407_2006 成大教學講義(MATLAB_Exp5_0407_2006)
- 2009-04-29 10:17:54下载
- 积分:1