clear dataE
%load data.mat

t           = [     0;      2;      3;      4;      6;   15.5;     18;     21;     24];
dE(:,1) 	= [24.803; 41.674; 77.763;117.249;134.227;133.703;162.617;136.722; 154.76];     
dE(:,2) 	= [15.869;  12.83;  11.82; 11.816;  2.585;  7.346;  6.144;  9.005; 11.188];
input	 	= [     1;      1;      1;      1;      1;      1;      1;      1;      1];% mM (10g/L)

stdE(:,1) 	= ones(length(dE(:,1)),1);
stdE(:,2) 	= ones(length(dE(:,1)),1);