need help creating two nested for loops to run the function

function[v_a, x_direction, y_direction, v_b, t_flight]=func(friction, initalelevation)

friction= 0.1 : 0.05 : 0.65

initial elevation= 100 : 15 : 200

Can you please provide me with an example to create "two nested for loops to run the function for all combinations of inputs given above" , I already have outputs equations assigned

Thanks!

[Stephen23]

@william Smith: what have you tried so far? Did you search the internet for "MATLAB nested loops"? What is the exact problem that you are having that you are unable to solve?

Note that very basic MATLAB concepts, such as how to call functions and write loops, are explained in the introductory tutorials:

https://www.mathworks.com/help/matlab/getting-started-with-matlab.html

[william Smith]

function[v_a, x_direction, y_direction, v_b, t_flight]=func(friction, initalelevation)
  for loss= 0.1:0.05:0.65
    for initialheight=100:15:200
        if x_direction(loss,initialheight)==0:500 && y_direction(loss,initialheight)==0:-134
            v_a(loss+1,initialheight+1)=sum(v_x)+sum(v_y);
            x_direction(loss+1,initialheight+1)=x_direction(loss+1,initialheight+1)+x_direction(loss+1,initialheight+1)*dt;
            y_direction(loss+1,initialheight+1)=y_direction(loss+1,initialheight+1)+y_direction(loss+1,initialheight+1)*dt;
           
        end
    end
  end

this is what I tried, when i call out my function it says undefined function or variable 'friction'