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DFT_OFDM
OFDM系统中基于DFT的信道估计技术仿真(OFDM system channel estimation based on DFT)
- 2010-07-07 14:41:47下载
- 积分：1
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npso
分析粒子群算法在求解组合优化问题中的运行原理并与遗传算法和
改进的粒子群算法仿真比较． 结果表明 混合优化算法在收敛速度和精度上均有明显的提高(Ｔｈｅ ｍｅｃｈａｎｉｓｍ ｏｆ ｐ ａｒｔｉｃｌｅ ｓｗａｒｍ ｏ ｐ ｔｉｍｉｚａｔｉｏｎ ＰＳＯ ｉｎ ｓｏｌｖｉｎ ｇ ｃｏｍｂｉｎａｔｏｒｉａｌ ｏ ｐ ｔｉｍｉｚａｔｉｏｎ
ｐ ｒｏｂｌｅｍｓ ｗａｓ ａｎａｌ ｙ ｚｅｄ．Ｓｉｍｕｌａｔｉｏｎｓ ｃｏｍ ｐ ａｒｉｓｏｎ
ｗｉｔｈ ＧＡ ａｎｄ ｉｍ ｐ ｒｏｖｅｄ ＰＳＯ ｓｈｏｗｓ ｔｈａｔ ｔｈｅ ｈ ｙ ｂｒｉｄ ｏ ｐ ｔｉｍｉｚａｔｉｏｎ ａｌ ｇ ｏｒｉｔｈｍ ｈａｓ ｏｂｖｉｏｕｓ ｉｍ ｐ ｒｏｖｅｍｅｎｔｓ ｉｎ
ｃｏｎｖｅｒ ｇ ｅｎｃｅ ｓ ｐ ｅｅｄ ａｎｄ ａｃｃｕｒａｃ ｙ)
- 2014-08-15 10:46:31下载
- 积分：1
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SHUXUEGUIHUA
在数学规划，尤其在数学建模中，很好用,可以参考(In mathematical programming, especially in mathematical modeling, easy to use, you can refer to)
- 2013-12-15 17:39:45下载
- 积分：1
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nouv1
In this course we present the basic principles of Bayesian statistics (an alternative to "orthodox" statistics). We start by learning how to estimate parameters for standard models (normal, binomial, Poisson) and then get acquainted with computational methods (MCMC) and software (WinBUGS) that can solve complicated problems that arise in real applications.
- 2010-10-18 22:06:19下载
- 积分：1
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Math
Calculate speed and acceleration of mechanism
- 2009-06-07 20:02:02下载
- 积分：1
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MI5MO3_0918
BP神经网络模型的建立过程，并利用模型来验证模型的准确性。两部分输入输出数据(BP neural network modeling process and use the model to verify the accuracy of the model. The two input and output data)
- 2013-11-21 19:47:15下载
- 积分：1
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project
能够跟踪视频中简单背景下的移动物体。
Matlab运行后有相应界面，先选择视频，然后按“跟踪”键开始处理。(This is able to track moving objects with a simple background. After running the corresponding Matlab interface, the video, then press the track button to begin processing.)
- 2015-03-23 18:07:54下载
- 积分：1
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cengfenfa
层次分析法，直接可以用的matlab程序，包含两个文件(AHP)
- 2009-11-18 18:40:26下载
- 积分：1
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3Dpeizhun
这是一个三维图像配准算法，程序调试通过，方便大家学习！(This is a three-dimensional image registration, program debugging through, facilitate learning!)
- 2010-12-10 10:52:26下载
- 积分：1
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vqsplit
This function is for training a codebook for vector quantization. The data set is split to two clusters, first, and the mean of each cluster is found (centroids). The disttance of each vector from these centroids is found and each vector is associated with a cluster. The mean of vectors of each cluster replaces the centroid first. If the total distance is not improved substantially, The centroids are each split to two. This goes on untill the required number of clusters is reached and the improvement is not substantial.
- 2011-02-03 23:01:09下载
- 积分：1
