Making A table and a plot from a for loop

Hi,

Using data collected from the for loop, I have been trying to create

1) One table with 4 columns (t, v, a, h) , and

2) 3 different graphs with t on the x axis for all 3 graphs, and v, a, h on the y axis of the respective graph (ie. plot(t,v), plot(t,a), plot(t,h)).

Here is my loop:

for t= 0:4:80

t

a= u*(q/(wt-q*t))-g

v= u*log((wt)./(wt-q*t))- g*t

h= u*t - u*(((wt./q)-t).*log((wt)./(wt-q*t)))-0.5*g*t.^2

end

Here are the values:

wt=2400+2000;

q =25;

u =12000;

g =32.2;

I have tried multiple ways such as putting my data from the loop to an array and then making a table and 3 graphs, etc. However, it failed as I can't seem to store each of the variable values into an array. How can I solve this problem? Or is there another way to make the table and plot?

Please help.

Answer 1

[Setsuna Yuuki.]

wt=2400+2000;     
q =25;    
u =12000;  
g =32.2;
largo = 100;
a = zeros(1,largo);
v = zeros(1,largo);
h = zeros(1,largo);

for  t = 0:1:largo
    a(t+1)= u*(q/(wt-q*t))-g;
    v(t+1)= u*log((wt)./(wt-q*t))- g*t;
    h(t+1)= u*t - u*(((wt./q)-t).*log((wt)./(wt-q*t)))-0.5*g*t.^2;
end

t = 0:1:largo;

%% plot
figure
plot(t,a,'LineWidth',2);hold on; 
plot(t,v,'LineWidth',2);
plot(t,h,'LineWidth',2);
ylim([0 2e3]); xlabel('time') %limits Y, name x
legend('a(t)','v(t)','h(t)') %name of curves

%% table
t = t'; a=a'; v=v'; h=h';
vectores = table(t,a,v,h);

[Arshey Dhangekar]

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