To repeat calculation in a matrix

Hello,

I have an easy question for experts. Would you please assist me with the following issue?

I have RAJ_Mx1.mat ( 9 rows and 100 column) and RHMORx.mat ( 9 rows and 100 column) . Please find the attached files. I want to apply the following line using a loop to calculate a peak (max) in each row separately. So, I have to get a matrix with 9 columns and 1 row as an answer. I tried several ways but it does not work!

peakMOM_pos_R_Hip_sag_pos_power= max( RAJ_Mx1(RHMORx>0)) 

Answer 1

[Alan Stevens]

Do you mean you want the maximum of the rows in RAJ_Mx1 taking into consideration only those values where the corresponding elements in RHMORx are greater than zero? If so, then:

M = RAJ_Mx1.*(RHMORx>0);
max(M')