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nsct_toolbox
NSCT非下采样Contourlet变换,实现对图像的多尺度多方向分解,是一种真正的二维图像表示方法(NSCT nonsubsampled Contourlet transform, to achieve multi-scale multi-orientation image decomposition, is a true two-dimensional image representation)
- 2010-12-03 10:29:02下载
- 积分:1
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OF123456
OF,实际上OF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。在向B3G/4G演进的过程中,OFDM是关键的技术之一,可以结合分集,时空编码,干扰和信道间干扰抑制以及智能天线技术,最大限度的提高了系统性能。(OF)
- 2010-05-21 14:59:58下载
- 积分:1
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WBAN-Matlab-Simulation-Source-Code
WBAN Simulation code with Matlab
- 2011-09-04 00:07:09下载
- 积分:1
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PUE
仿冒主用户检测的简答代码,供大家学习交流使用(The short answer to detect counterfeit primary user code , for we learn to use
)
- 2014-10-14 21:42:10下载
- 积分:1
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DE
说明: matlab开发环境下的与电力系统有关的DE算法程序(DE algorithm program and related power system development environment matlab)
- 2015-04-10 15:18:51下载
- 积分:1
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mmqr
a very good method for linear regression is described in a very simple matlab program
- 2009-12-23 22:15:49下载
- 积分:1
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zishiyingzaoshengduixiao
实现了基本的自适应噪声对消,以及改进的ELMS和变步长自适应噪声对消,制作了友好的GUI界面方便参数调整和观察结果(To achieve the basic adaptive noise cancellation, and improved ELMS and variable step-size adaptive noise cancellation, make a friendly GUI interface for easy parameter adjustment and observations)
- 2010-03-08 22:26:36下载
- 积分:1
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matlab7
一本关于matlab的好书,是一本教程,请欣赏学习。(one of the best books on Matlab is a guide, please appreciate learning.)
- 2007-03-03 20:21:52下载
- 积分:1
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modulation
通信中各种数字调制方法的matlab实现(Communication in a variety of digital modulation methods matlab implementation)
- 2011-07-06 09:52:18下载
- 积分:1
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The-least-squares-estimate
1线性最小二乘估计
2线性最小二乘加权估计
3线性最小二乘递推估计
4单参量的线性最小二乘估计
(The least squares estimate)
- 2014-11-27 14:02:04下载
- 积分:1