error-index exceeds matrix dimension

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;

7 个评论

What is size(trainingFeat)
grayFeat,whiteFeat,csfFeat each contain 25 images
At the command line give the command
dbstop if error
and run your code. When the problem occurs, give the command
size(trainingFeat)
and show us the result. Also show us which line the problem occurs on
Okay, and what was the result you got?
resolve the error.thanks

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