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LS Least Square,最小二乘法
LS(Least Square,最小二乘法)算法是信道估计算法中最基本的算法之一。在MIMO-OFDM系统中,经常选择LS算法或其改进算法对信道进行估计。利用LS算法设计信道估计器,算法结构简单易于实现,且估计器不需要知道信道中各个收发天线对之间的自相关矩阵和噪声。(LS (further Square, Least Square) algorithm is one of the most basic algorithm of channel estimation algorithm. In MIMO- OFDM systems, often choose LS algorithm and its improved algorithm for channel estimation. Use of channel estimator and the LS algorithm design algorithm structure simple and easy to implement, and the estimator does not need to know in the channel between the sending and receiving antenna for autocorrelation matrix and noise.
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- 2020-06-28 13:00:02下载
- 积分:1
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des
This is the presentation explaining implementation of DES algorithm.
- 2011-02-06 14:58:14下载
- 积分:1
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Three-Ortogonal-Planes-(LPQ-TOP)
spatio-temporal Local Phase Quantization Three Ortogonal Planes (LPQ-TOP)
- 2011-10-25 16:29:52下载
- 积分:1
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Engineering-Optics-Simulation
本程序基于Matlab,可以对特定波长光线在透镜系统中进行光线追迹。可以生成任意方向平行光,点光源任意角度光线,并对全反射,光线射出系统等特殊情况用红色标出。透镜数任意,透镜参数可设。(The program is based on Matlab, with a specific wavelength of light in the lens system for ray tracing. Parallel light can be generated in any direction, at any angle point source of light, and the reflection of light injection system and other special circumstances marked in red. Any number of lenses, lens parameters can be set.)
- 2021-04-02 19:29:08下载
- 积分:1
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SUSAN边缘检测的实现代码
说明: SUSAN边缘检测的Matlab实现代码,用于静态图象的边缘检测,效果要视具体图象来定(SUSAN Edge Detection Matlab code for static images of edge detection, the effect would depend on the specific images to determine)
- 2005-12-16 13:58:33下载
- 积分:1
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Hankel
此方法为Hankel矩阵法辨识出系统的传递函数(Hankel matrix method)
- 2021-04-01 10:19:08下载
- 积分:1
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tongjifx333
此程序为统计分析中常见的统计量的matlab程序,有详细注释.(the progroms is very good)
- 2013-07-31 11:18:07下载
- 积分:1
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block-energy-Digital-watermarking
小波域内选择能量较大的系数嵌入数字水印的程序(Digital watermarking based on block energy selection)
- 2015-04-19 16:57:21下载
- 积分:1
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sdof_damped
This function returns the free vibration displacement of a damped SDOF system.
- 2010-10-01 05:57:34下载
- 积分:1
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InverseFourierTransform
傅立叶反变换的MATLAB实现程序,是M文件,方便使用(Fourier Transform in MATLAB process, the M documents, ease of use)
- 2007-04-24 16:23:15下载
- 积分:1