How to normalize given matrix in the range of [-11] ?

%# Decide the labels and normalize instance matrix into range [1, -1] [train_inp avgMatrix mRows mCols] = getNormalMatrix('SVMDATA2.xlsx','Oct','A1:C1464');

Answer 1

[Iman Ansari]

Hi.

A=randi(100,[10 10 10]);
% Between [0 1]
A=(A-min(A(:)))./(max(A(:))-min(A(:)));
A=2.*A -1;

[Kunal yawle]

thank you very much.... the code works..!!!