Plotting outputs from a function on one figure using for loop

Hello,

I need help with the following question please, I am calculating the outputs for this function at different friction and initial elevation values, and I would like to plot all of them on one graph, sor for instance I need to plot x_direction vs y_direction for every friction value

function[v_a, x_direction, y_direction, v_b, t_flight]=func(friction, initialelevation)
    friction= 0.1 : 0.05 : 0.65
initialelevation= 100 : 15 : 200 
% this is what i am using so far but not sure how to put the plotting in there

for j = 1:friction
    for n = 1:initialelevation
        [v_a(j,n), x_direction(j,n), y_direction(j,n), v_b(j,n), t_flight(j,n)] = func(friction(j), initialelevation(n));
        
    end
end

Please help!!

Answer 1

[KSSV]

YOu should follow some thing like shown below:

friction= 0.1 : 0.05 : 0.65 ;
initialelevation= 100 : 15 : 200 ;
function[v_a, x_direction, y_direction, v_b, t_flight]=func(friction, initialelevation)
m = length(friction) ;
n = length(initialelevation) ;
v_a = zeros(m,n) ; 
x_direction = zeros(m,n) ; 
y_direction = zeros(m,n) ; 
v_b = zeros(m,n) ; 
t_flight = zeros(m,n) ; 
% this is what i am using so far but not sure how to put the plotting in there
for i = 1:friction
    for j = 1:initialelevation
        [va, xdirection, ydirection, vb, tflight] = func(friction(i), initialelevation(j));
        v_a(i,j) = va ;
        x_direction(i,j) = xdirection ;
        y_direction(i,j) = ydirection ;
        v_b(i,j) = vb ;
        t_flight(i,j) = tflight ;
    end
end

[william Smith]

thank you,

in this case i got different values for xdirection and ydirection. how do i setup the plotting of all of them in one graph?

for instance i have values now at 0.1 and 0.15.... till 0.65 how do i plot every individual data set on the same graph

thanks again!

[KSSV]

YOu should use hold on.

[william Smith]

could you please edit my code cannot visualize how to set it up in the for loop

Thanks

[KSSV]

YOu have entire data as matrrix outside....you can plot it outside. Read about plot