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PCA
函数作用:
cwstd.m——用综合标准化法标准化矩阵
Cwfac.m——计算相关系数矩阵,计算特征向量和特征值,对主成分进行排序,计算各个特征值的贡献率,挑选主成分(贡献率达与85 ),输出主成分个数,计算主成分载荷
Cwscore.m——计算各主成分得分,综合得分并排序
Cwprint.m——读入数据文件,调用以上三个函数,并输出结果
原始数据:存储在src.txt中是一个30×8的矩阵
敲入命令:
(PCA)
- 2010-12-29 15:01:49下载
- 积分:1
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基本图像分割实例
说明: P0801:索书号文字图像分割
P0802:粘连字符切分
P0803:文字识别
P0804:彩色车牌分割
P0805:商标文字分割
Recognition:文字识别的识别子函数
StrDetect01:文字识别的结构特征提取子函数
(P0801 : Call text image segmentation P0802 : adhesion character segmentation P0803 : Character Recognition P0804 : color plates separated P0805 : Segmentation Recognition trademark characters : Character Recognition Recognition Functions StrDetect01 : Character Recognition structural feature extraction function.)
- 2021-04-10 13:58:59下载
- 积分:1
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logmapo
说明: 超宽带通信仿真程序,脉冲成型仿真技术(ultra-wideband communications simulation program, pulse shaping simulation technology.)
- 2006-04-13 13:51:33下载
- 积分:1
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netcheck
海明码发送与接收程序 测试信道的可靠性 可单独设立监听端口(Hamming code to send and receive testing the reliability of channel can be set up to monitor a separate port)
- 2007-12-18 15:02:09下载
- 积分:1
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Matlab-TSP-ACO
Matlab TSP功能代码 有详细的解释(Matlab TSP features a detailed explanation of the code)
- 2011-05-11 15:35:52下载
- 积分:1
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sparse_in_time
demonstrates the compressive sensing using a sparse signal in Time domain. The signal consists of a UWB (Ultra Wide Band) pulse in time domain. The signal is sparse in Time domain and therefore K random measurements are taken in Frequency domain.
- 2013-03-23 09:10:04下载
- 积分:1
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MUSIC--DOA1122
程序是用传统的方法及MUSIC方法对多目标宽带信号DOA。(Program is the traditional method and the MUSIC method for multi-target wideband signal DOA.)
- 2013-12-05 19:45:21下载
- 积分:1
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vehicle-control
车辆悬架振动分析及主动控制,建模,能控能观测性分析,响应计算(vehicle suspension system vibration analysis and active control)
- 2014-09-05 15:44:25下载
- 积分:1
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WiBro-CTC
本程序主要实现WIMAX总CTC编码解码功能,采用MATLAB语言(This procedure achieved total CTC codec WIMAX functionality, using MATLAB language)
- 2011-07-04 16:13:58下载
- 积分:1
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Ptreeetypefllo
电力系统配电网树状网的潮流计算,附有有PDF的程序源码文档说明
(Power system with grid power flow calculation of the tree network, attached to the PDF program source code documentation)
- 2012-06-13 14:18:08下载
- 积分:1