What does this error mean?

Error using svmclassify (line 114)
An error was encountered during classification.
MTIMES is not fully supported for integer classes. At least one input must be scalar.
To compute elementwise TIMES, use TIMES (.*) instead.

Error in svm_matr_2015 (line 101)
        classim(:,NN) = svmclassify(svmStruct{NN},TestSet);

Answer 1

[Walter Roberson]

Don't ask to classify data of uint8() class. Classify double data.

classim(:,NN) = svmclassify(svmStruct{NN},double(TestSet));

[Nada Kadhim]

Many thanks.

[Nada Kadhim]

Hi Walter,

Thank you very much for your help. Please, I've got another error, could you help me to solve it and understand what's going on. The error is:

FOR EACH CLASS COLLECT ABOUT 20-30 POIMNTS, BETTER IF YOU COLLECT MORE POINTS Error using checklatlon (line 26) Function GEOSHOW expected its first and second input arguments, LAT and LON, to match in size.

Error in geovecshow (line 38) checklatlon(lat, lon, 'GEOSHOW', 'LAT', 'LON', 1, 2);

Error in mapshow (line 231) h = showFcn(varargin{:});

Error in svm_matr_2015 (line 200) mapshow(resrgb,R)