Dear all
I have
I have
A= [
29 1;27 4;31 0;28 3;25 5;]
and
B={'id1' 'id2' 'id3' 'id4' [0.4607] [0.4400] [ 0.9167] [0.8701] [0.4400] [0.4432] [ NaN] [ 0.8808] [0.4432] [ 0.4419] [ 0.8808] [ 0.8809] [0.4419] [NaN] [ 0.8809] [ 0.9156] [0.4607] [0.4547] [ 0.9156] [ 0.9039] }and
A1=A(:,1)
And I want to calculate
sum(A.*B(:,1:2),2)/A1
sum(A.*B(:,3:4),2)/A1
in one step because my B contains 120 columns and I want to multiply A with every 2 columns of B that is B(:,1:2) B(:,3:4) B(:,5:6)
S0, I am looking something like
sum(A.*[B(:,1:2) B(:,3:4) B(:,5:6) ],2)/A1
thanks
Best Answer