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STBC-K
Space–time block coding is a technique used in wireless communications to transmit multiple copies of a data stream across a number of antennas and to exploit the various received versions of the data to improve the reliability of data-transfer. The fact that the transmitted signal must traverse a potentially difficult environment with scattering, reflection, refraction and so on and may then be further corrupted by thermal noise in the receiver means that some of the received copies of the data will be better than others. This redundancy results in a higher chance of being able to use one or more of the received copies to correctly decode the received signal. In fact, space–time coding combines all the copies of the received signal in an optimal way to extract as much information from each of them as possible.
- 2011-02-03 12:00:05下载
- 积分：1
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FARIMA
按照定义法产生FARIMA时间序列，经过HURST参数估计，产生的结果是具有长相关特性的时间序列(FARIMA time series, in accordance with the definition of law after HURST parameter estimates, the result of long correlation properties of time series)
- 2021-04-23 16:48:48下载
- 积分：1
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GS_2D
本程序为GS算法，基于MATLAB编写，用于恢复光场中的相位信息，在信息光学，生物显微领域有广泛的应用(This procedure for the GS algorithm, based on MATLAB, is used to restore the phase information of the light field, in information optics, biological microscope fields have a wide range of application)
- 2013-11-25 16:59:58下载
- 积分：1
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theory-of--HHT
关于HHT原理的详细叙述，文章阐述了HHT方法的实用性(HHT principle described in detail, the article explains the the HHT method of practicality)
- 2013-04-19 22:14:21下载
- 积分：1
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devtuwcq
合成孔径雷达（SAR)目标成像仿真，用于信号特征提取、信号消噪，在matlab环境中自动识别连通区域的大小,正确率可以达到98％，使用大量的有限元法求解偏微分方程，仿真图是速度、距离、幅度三维图像。( Synthetic Aperture Radar (SAR) imaging simulation target, For feature extraction, signal de-noising, Automatic identification in the matlab environment the size of the connected area, Accuracy can reach 98 , Using a large number of finite element method to solve partial differential equations, FIG simulation speed, distance, amplitude three-dimensional image.)
- 2016-03-15 18:59:01下载
- 积分：1
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MATLAB
说明： 基于matlab的DSP调试方法及其应用(Debug matlab' s DSP-based method and its application)
- 2010-04-02 10:47:48下载
- 积分：1
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longjie
利用常用的四阶龙格-库塔公式求初值再分别利用米尔恩公式和改进的亚当斯方法及常用的四阶龙格-库塔公式求解其余的数值解，并计算它们与精确解的误差(By use of Runge- Kutta formula and then find the initial value, respectively, and improved the formula by Milne Adams methods and commonly used Runge- Kutta formula to solve the rest of the numerical solution, and calculate their error with the exact solution)
- 2010-11-24 21:56:50下载
- 积分：1
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multiscalefunctionimage
利用该程序，只要把已知低通滤波器的系数输入，就可画多小波的尺度函数的图象。(Use of the procedure, known as long as the low-pass filter coefficients input, can draw Multiwavelet image scaling function.)
- 2007-12-26 13:37:06下载
- 积分：1
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SER_mmse_sic
V-BLAST over Rayleigh fading channel with MMSE equalizer.
- 2009-12-13 07:35:53下载
- 积分：1
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cokrige.m
CO-KRIGING WITH RANDOM METHOD. 随机结合克里金方法。在地学中有很大的应用潜力，比如建模及矿物分布估计。(a variant of cokriging, in which the mean values of the vector components are related by linear combinations with known coefficients. Equations for the cokriging predictor and for the variance–covariance matrix of prediction errors are presented. A set of computer programs is provided and illustrated with applications to mineral resources evaluation, in which the proposed cokriging variant compares favorably with traditional approaches.)
- 2012-04-03 14:58:16下载
- 积分：1
