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CRB_final
This is the CRB caculated for an OFDM system to compair belind channel estimation.
CRB is Cramer Rao bound and it is the lowest bound for analyzing the devlopement of algorithms of channel estimation.
- 2009-09-29 20:55:23下载
- 积分：1
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qpso
说明： 采用基于量子粒子群算法来计算电力系统无功优化(Based on the quantum particle swarm algorithm to compute reactive power optimization)
- 2011-02-26 21:39:35下载
- 积分：1
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RIV
适当选择辅助变量，使之满足相应条件，参数估计值就可以是无偏一致。估计辅助变量法的计算量与最小二乘法相当，但辨识效果却比最小二乘法好的多。尤其当噪声是有色的，而噪声的模型结构又不好确定时，增广最小二乘法和广义最小二乘法一般都不好直接应用，因为他们需要选用特定的模型结构，而辅助变量法不需要确定噪声的模型结构，因此辅助变量法就显得更为灵活，但辅助变量法不能同时获得噪声模型的参数估计。(Choose appropriate secondary variables, meet the relevant conditions and parameter estimate can be unbiased consistent. Estimated auxiliary variable method calculation and least square method is quite, but the identification effect is much better than the least square method. Especially when the noise is colored, and noise model structure and not sure, augmented the least squares and the generalized least squares method is generally not used directly, because they need to choose specific model structure, and auxiliary variable method does not need to make sure that noise model structure, so the auxiliary variable method is more agile, but not at the same time auxiliary variable method for noise model parameter estimation.)
- 2012-12-28 16:06:51下载
- 积分：1
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Matriz-Cholesky
Code Matlab Cholesky vectors perturbed matrix, number of conditioning, matrix disturbed, normal matrix.
- 2011-07-02 04:58:15下载
- 积分：1
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fastimm
关于交互式多模型目标跟踪的快速算法，可以有效跟踪效果(Interactive multiple model target tracking on the fast algorithm can effectively track the effects of)
- 2011-05-12 10:48:32下载
- 积分：1
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image_sobel
利用sobel算子锐化边缘，增强对比度，matlab2012b编程通过，附带图片，便于移植和使用(Use sobel operator edge sharpening, contrast enhancement, matlab2012b programmed through, with pictures, portable and easy to use)
- 2013-11-30 10:42:35下载
- 积分：1
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adaptive
fuzzy control
adaptive fuzzy controller
- 2012-02-09 19:32:00下载
- 积分：1
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king-V8.2
LDPC码的完整的编译码，虚拟力的无线传感网络覆盖，小波包分析提取振动信号中的特征频率。( Complete codec LDPC code, Virtual power wireless sensor network coverage, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2017-03-18 21:22:38下载
- 积分：1
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Iluminamento
Calculates the luminance of a square using Matlab.
- 2011-05-25 04:32:04下载
- 积分：1
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refRake
rake接收机仿真，参考程序walsh码扩频，三径瑞利信道，三种合并方式(rake receiver simulation, the reference program walsh code spreading, three-path Rayleigh channel, three kinds of merger)
- 2013-08-31 18:34:31下载
- 积分：1
