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SPIHT-algorithm
天在维普下载了一篇SPIHT算法改进的论文，（耿兴云，《基于改进SPIHT的静态图像编码》，电脑知识与技术：学术交流-2007年5期），我根据该文提出的改进算法，用Matlab来实现，却发现改进算法的程序运行速度比原算法还要慢，希望有兴趣的朋友进来看看，评论一下原因。(Days in the VIP downloaded a SPIHT algorithm to improve the paper, (Gengxing Yun, " based on improved SPIHT still image coding," Computer Knowledge and Technology: 5-year academic exchange-2 007), in accordance with this paper the improved algorithm Matlab to achieve, but found that the improved algorithm runs faster than the original algorithm is also slow, hope to have interested friends come to see, comment on why.)
- 2010-05-19 16:26:42下载
- 积分：1
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guasslegendre
基于gauss-legendre积分的MATLAB编码，精度非常高，计算速度非常快。高斯一勒让德求积公式(Gauss-Legendre qua-drature)一种高斯型求积公式.指积分区间[a,b一仁一1,1}，权函数二(x)三1时的高斯型求积公式，其节点是勒让德多项式(Based on gauss-legendre integration of MATLAB coding, the accuracy is very high, very fast)
- 2021-03-30 07:59:10下载
- 积分：1
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Loadflow_303P_2007
This is the file load flow in power system
- 2009-02-14 18:21:56下载
- 积分：1
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cluster
利用聚类算法实现的分类小程序，简单实用，很容易就可以提取出聚类算法，绝对无误运行。(Clustering algorithm using the classification of small program, simple and practical, it is easy to extract the clustering algorithm, is absolutely correct operation.)
- 2010-08-08 11:27:59下载
- 积分：1
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pid-b
tuning of pid parameter with fuzzy-method 2
- 2012-04-24 15:46:48下载
- 积分：1
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cofdmsimulator1
一个coded ofdm的程序(a coded ofdm procedures)
- 2007-04-24 01:04:28下载
- 积分：1
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0.618
0.618法是根据黄金分割原理设计的,所以又称之为黄金分割法。 (0.618 method is based on the design principles of the golden section, it is also known golden section method.
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- 2011-12-17 19:45:45下载
- 积分：1
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clbp.m
clbp -improved local binary pattern
- 2015-02-24 16:08:58下载
- 积分：1
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qam
计算OAM的系统误码率的matlab仿真程序与说明文档(OAM calculation system BER matlab simulation procedures and documentation)
- 2007-12-27 20:25:03下载
- 积分：1
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zhinengtianxian
智能天线设计技术及仿真 很好的一本书(Smart antenna design and simulation of a very good book)
- 2008-05-13 01:16:43下载
- 积分：1
