error-index exceeds matrix dimension

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rosi khan
rosi khan 2020-12-7
评论： Walter Roberson 2020-12-25
in the following code i got error and not resolve this error to train network for new algrithm.please help me how to set data values.
grayFeat=graymatterimageMatrix(find(graymatterimageMatrix~=1));
whiteFeat=whitematterimageMatrix(find(whitematterimageMatrix~=0));
csfFeat=csfimageMatrix(find(csfimageMatrix~=0));
trainingFeat=[grayFeat;whiteFeat;csfFeat];
trainingFeat=double(trainingFeat);
TrainSet=[trainingFeat(1:249543);trainingFeat(249544:322292);trainingFeat(322293:359819)];
TrainOut = zeros(359819,3);
TrainOut(1:249543,1) = 1;
TrainOut(249544:322292,2) = 1;
TrainOut(322293:359819,3)=1;
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