MATLAB- for loop and interation Hi I'm using an interation method to solve for 3 variables in 3 non-linear equations. I would like to find out, how the 3 variables change, when I change a parameter in the 3 equations. Let's assume the parameter runs from 1 to 5 (1:1:5). The iteration looks like this: x0 = [1; 1; 1]; % Make a starting guess at the solution options=optimset('Display','iter'); % Option to display output [x,fval] = fsolve('file_that defines_the_3_functions',x0,options) % Call optimizer, where x is vector of the 3 variables Preferable I would like to save the results in a 3*5 matrix, where n is the number variables and 5 the number of different parameters. Please help!!!! Thanks in advance.