%?clearNaNData.m
%?提取的特征數據集中刪除?Nan?數據
%?
%?輸入特征集featuresY
%?輸出刪除刪除?Nan?數據后的特征集featuresY
%?
%?柳鋒?2007-11-01
%?
function?[featuresY]=clearNaNData（featuresY）
NaNFlags=zeros（1size（features1））;?%?數據項中是否存在?NaN?數據的標志

for?i=1:size（features1）????????????%?分析每個樣本
????for?j=1:size（features2）????????%?分析每個樣本的每個數據
????????if（isnan（features（ij）））????%?如果存在?NaN?數據，則標記之
????????????NaNFlags（i）=1;
????????????break;
????????end
????end
end

NaNRows=find（NaNFlags~=0）;?????????%?存在?NaN?數據的行


features（NaNRows:）=[];
Y（NaNRows）=[];

disp（[‘在數據集中刪除包含?NaN?數據項：‘?num2str（NaNRows）]）;

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

?????文件???????3687??2007-11-23?18:21??kofsky?adaboost?code\data\AreaHypothesis200.mat

?????文件????2998384??2007-03-24?23:31??kofsky?adaboost?code\data\Samples2000-Raw.mat

?????文件???????3815??2007-11-24?09:00??kofsky?adaboost?code\data\WinHypothesis200.mat

?????文件???????8633??2007-11-25?05:06??kofsky?adaboost?code\data\WinHypothesis500.mat

?????文件????????698??2007-12-16?11:45??kofsky?adaboost?code\Kofsky-Code-Orange\1PreProcess\clearNaNData.m

?????文件????????681??2007-05-17?23:19??kofsky?adaboost?code\Kofsky-Code-Orange\1PreProcess\generateFlagPicture.m

?????文件???????1479??2007-11-09?20:20??kofsky?adaboost?code\Kofsky-Code-Orange\1PreProcess\LabWindowStat.m

?????文件???????1582??2007-05-10?09:31??kofsky?adaboost?code\Kofsky-Code-Orange\1PreProcess\readWindowSamples.m

?????文件???????1067??2007-11-09?20:47??kofsky?adaboost?code\Kofsky-Code-Orange\1PreProcess\sampleDistribution.m

?????文件????????783??2007-04-26?21:21??kofsky?adaboost?code\Kofsky-Code-Orange\1PreProcess\writeFlagFile.m

?????文件???????8108??2009-03-20?12:31??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\color\extractColorFeature.m

?????文件????????473??2007-12-15?18:21??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\color\rgb2hsi.m

?????文件????????313??2007-12-15?18:21??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\color\rgb2yiq.m

?????文件???????3087??2007-12-09?21:49??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\extractFeature.m

?????文件???????2358??2007-12-15?19:16??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\extractFeatureForCpp.m

?????文件????????595??2007-03-24?22:11??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\Gabor\extractFFTTextureFeature.m

?????文件???????3642??2007-11-06?20:14??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\Gabor\extractGaborFeature.m

?????文件???????1511??2008-01-10?19:45??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\Gabor\gabor.m

?????文件???????2935??2007-11-05?17:12??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\Gabor\GaborProps.m

?????文件???????2022??2007-11-05?21:18??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\Gabor\testGaborFeature.m

?????文件???????3632??2007-11-05?20:57??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayComatrix\extractCoOccureTextFeature.m

?????文件???????8144??2007-12-11?21:48??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayComatrix\graycopropsex.m

?????文件???????2214??2007-11-05?20:54??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayComatrix\testGrayCoMatrixFeature.m

?????文件???????3704??2007-11-05?21:36??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayDifferStats\extractGrayDifferStatFeature.m

?????文件???????5133??2007-12-13?21:22??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayDifferStats\grayDifferStatProps.m

?????文件???????2538??2007-11-05?21:36??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayDifferStats\testGrayDifferenceStatisFeature.m

?????文件???????1015??2007-12-12?21:07??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayGradsComatrix\edgedetect.m

?????文件???????1823??2007-11-05?20:08??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayGradsComatrix\extractGGLCMSFeature.m

?????文件???????4491??2007-12-13?10:55??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayGradsComatrix\GrayGradsComatrix.m

?????文件???????9273??2007-12-15?15:45??kofsky?adaboost?code\Kofsky-Code-Orange\2feaExtract\GrayGradsComatrix\GrayGradsComatrixProps.m

............此處省略269個文件信息