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資源簡介

一個關于高光譜的工具箱,是matlab版本的。

資源截圖

代碼片段和文件信息

%?Matlab?Hyperspectral?Toolbox
%?Copyright?2008-2009?Isaac?Gerg
%
%?-------------------------------------------------------------------------
%?A?Note?on?Notation
%???Hyperspectral?data?is?often?expressed?many?ways?to?better?describe?the?
%?mathematical?handling?of?the?data;?mainly?as?a?vector?of?pixels?when?
%?referring?to?the?data?in?a?space?or?a?matrix?of?pixels?when?referring?to?
%?data?as?an?image.?
%???For?consistency?a?common?notation?is?defined?to?
%?differentiate?these?concepts?clearly.?Hyperspectral?data?examined?like?an?
%?image?will?be?defined?as?a?matrix?Mm譶譸?of?dimension?m??n??p?where?m?
%?is?defined?as?the?number?of?rows?in?the?image?n?is?defined?as?the?
%?number?of?columns?in?the?image?and?p?is?defined?as?the?number?of?bands?
%?in?the?image.?Therefore?a?single?element?of?such?an?image?will?be?
%?accessed?using?Mijk?and?a?single?pixel?of?an?image?will?be?accessed?
%?using?Mij:?Hyperspectral?data?formed?as?a?vector?of?vectors?
%?(i.e.?2D?matrix)?is?defined?as?M(m穘)譸?of?dimension?(m?n)譸.?
%?A?single?element?is?accessed?using?Mij?and?a?single?pixel?is?
%?accessed?using?M:j?.?Notice?the?multi-element?notation?is?consistent?
%?with?MatlabTM?this?is?intentional.
%???The?list?below?provides?a?summary?of?the?notation?convention?used?
%?throughout?this?code.
%
%?M?Data?matrix.?Defined?as?an?image?of?spectral?signatures?or?vectors:
%???Mm譶譸.?Or?defined?as?a?long?vector?of?spectral?signatures:
%???M(m穘)譸.
%?N?The?total?number?of?pixels.?For?example?N?=?m??n.
%?m?Number?of?rows?in?the?image.
%?n?Number?of?columns?in?the?image.
%?p?Number?of?bands.
%?q?Number?of?classes?/?endmembers.
%?U?Matrix?of?endmembers.?Each?column?of?the?matrix?represents?an
%???endmember?vector.
%?b?Observation?vector;?a?single?pixel.
%?x?Weight?vector.?A?matrix?of?weight?vectors?forms?an?abundance
%???map.
%
%?-------------------------------------------------------------------------
%?Dependencies
%?FastICA?-?http://www.cis.hut.fi/projects/ica/fastica/code/dlcode.shtml
%
%?-------------------------------------------------------------------------
%?Functions
%
%?Reading/Writing?Data?Files
%???hyperReadAvirisRfl?-?Reads?AVIRIS?.rfl?files
%???hyperReadAvirisSpc?-?Read?AVIRIS?.spc?files
%???hyperReadAsd?-?Reads?ASD?Fieldspec?files.?(.asd?.000?etc)
%
%?Data?Formatting
%???hyperConvert2D?-?Converts?data?from?a?3D?HSI?data?cube?to?a?2D?matrix
%???hyperConvert3D?-?Converts?data?from?a?2D?matrix?to?a?3D?HSI?data?cube
%???hyperNormalize?-?Normalizes?data?to?be?in?range?of?[01]
%???hyperConvert2Jet?-?Converts?a?2D?matrix?to?jet?colormap?values
%???hyperResample?-?Resamples?hyperspectral?data?to?new?wavelength?set
%
%?Unmixing
%???hyperAtgp?-?ATGP?algorithm
%???hyperIcaEea?-?ICA-Endmember?Extraction?Algorithm
%???hyperIcaComponentScores?-?Computes?ICA?component?scores?for?relevance
%???hyperVca?-?Vertex?Component?Analysis
%???hyperPPI?-?Pixel?Purity?Index
%
%?Target?Detection
%???hyperACE?-?Adaptive?cos

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????9520??2006-10-02?11:43??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\about.fig

?????文件???????2239??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\about.p

?????文件???????2483??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\accuracy.p

?????文件???????9424??2005-12-09?10:15??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\accuracyDisplay.fig

?????文件???????2507??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\accuracyDisplay.p

?????文件???????1231??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\angledet.p

?????文件???????3098??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\band_selection.p

?????文件???????6605??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\buttonNext.p

?????文件???????6529??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\buttonPrevious.p

?????文件???????1071??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\buttonsave_rsFcn.p

?????文件????????337??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\button_quitFcn.p

?????文件???????1450??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\button_viewrgb_Callback.p

?????文件??????18190??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\classify_image.p

?????文件???????6935??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\classStats.p

?????文件???????7656??2005-05-27?13:12??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\classStatsFcn.fig

?????文件??????22306??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\classStatsFcn.p

?????文件???????2058??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\Class_Stats_Fcn.p

?????文件????????377??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\class_stat_vis.p

?????文件???????2703??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\confirmation_for_editing.p

?????文件????????126??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\Contents.p

?????文件????????790??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\correlation.p

?????文件????????794??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\correlation_Fcn.p

?????文件??????15528??2006-01-10?16:40??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\cropGUI.fig

?????文件??????11547??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\cropGUI.p

?????文件???????1019??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\cube2pix.p

?????文件??????12152??2006-02-02?14:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\da_reduction.fig

?????文件???????2268??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\da_reduction.p

?????文件??????14851??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\da_subFcn.p

?????文件???????3294??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\drawpol.p

?????文件???????6286??2006-12-01?13:39??matlab_hyperspectral_toolbox\HIAT2.0\HIAT?2.0\echo2x2.p

............此處省略365個文件信息

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