MATLAB: Matrix normalization in matlab

matrixnormalization

hi.. i want normalize a matrix (129 x 128)..please help me with matlab codes

To normalize a matrix such that all values fall in the range [0, 1] use

Anorm = (A - min2(A))/(max2(A) - min2(A));

Examples

A=A/norm(A)
A=A/norm(A,1)
A=A/norm(A,'fro')
A=A/norm(A,inf)

A = imread('cameraman.tif');

Anorm = (A - min2(A))/(max2(A) - min2(A));