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Process
Signal subspace identification is a crucial first step in many hyperspectral processing algorithms such as target detection, change detection, classification, and unmixing. The identification of this subspace enables a correct dimensionality reduction, yielding gains in algorithm performance and complexity and in data storage. This paper introduces a new minimum mean square error-based approach to infer the signal subspace in hyperspectral imagery. The method, which is termed hyperspectral signal identification by minimum error, is eigen decomposition based, unsupervised, and fully automatic (i.e., it does not depend on any tuning parameters). It first estimates the signal and noise correlation matrices and then selects the subset of eigenvalues that best represents the signal subspace in the least squared error sense. State-of-the-art performance of the proposed method is illustrated by using simulated and real hyperspectral images.
- 2013-01-01 20:25:49下载
- 积分：1
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migration
地震波偏移各种方法的实现程序代码，可以参考下！(Seismic migration of various methods to realize the program code)
- 2013-01-10 09:58:51下载
- 积分：1
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getgroundtruth
在机器学习时需要图像groundtruth，本程序是一个matlab脚本，可以快速提取图像groundtruth，并保存为mat文件(you can get the object groundtruth in a picture, using my program. It s convenient for you when you do research on machine learning.)
- 2015-11-01 18:42:50下载
- 积分：1
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feature_extraction
matlab代码
实现提取动作分类用到的肌电信号四种特征：
mav（平均绝对值）
ssc（斜率变化率）
zc（过零率）
wl（窗长）(implement in matlab
,to etract features of emg signal: mav,ssc,zc,wl)
- 2016-01-17 12:19:39下载
- 积分：1
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cordic_midterm_report[1]
一篇基于Matlab到OFDM研究开发的论文，有需要的朋友可以下载看看(An OFDM-based research and development of Matlab to the papers, a friend in need can be downloaded to see)
- 2010-11-21 00:15:20下载
- 积分：1
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Project4_rar
this is a matlab cod for image processing.
- 2010-08-03 05:38:37下载
- 积分：1
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2016.10.04GSA_SVM
以优化SVM算法的参数c和g为例，对GSA（引力搜索算法）MATLAB源码进行了详细中文注解。是很好的学习材料。(
In order to optimize SVM algorithm parameters c and g as an example, the GSA (Gravitational Search Algorithm) MATLAB source code for a detailed Chinese annotation. Is a good learning materials.)
- 2020-12-07 16:49:22下载
- 积分：1
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PhaseModulationandemodulation
移相键控的调制与解调matlab编程与实现(Phase shift keying modulation and demodulation matlab programming and the realization of)
- 2008-04-24 22:27:50下载
- 积分：1
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Read_Data_From_TXT2
将signltap采集的数据导入到matlab进行，将txt文件数据导入到matlab( )
- 2013-09-03 19:03:28下载
- 积分：1
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Compar_fuzzy_pid
fuzzy pid and pid with disturbance included
- 2012-09-26 19:04:47下载
- 积分：1
