I do not know how to get my loop to be condensed nor does my plot for function y will display. Here is my code

% % Initial values to zero W=0; E=0; I=0; L=0; syms x for y=(-W*x.^2)/(24*E*I).*(6*L.^2-4*L*x+x.^2) Esteel=20000000; Ealuminum=10000000; Etitanium=17000000; E=input('Please choose either Esteel, Ealuminum or Etitanium'); W=input('Choose a value for W'); I=input('Please choose your value for interia'); L=input('Please enter value for length'); fprintf('\n The %g is your value for the load\n',ezplot(x,y)) break end W=0; E=0; I=0; L=0; for Q= W*L.^3/6*E*I Esteel=20000000; Ealuminum=10000000; Etitanium=17000000; E=input('Please choose either Esteel, Ealuminum or Etitanium'); W=input('Choose a value for W'); I=input('Please choose your value for interia'); break end fprintf('\n The %g is your value for the theta\n',Q);

[Paulo Silva]

Please select all the code and press the code button, it will save us all a lot of work and you will get help faster.

Answer 1

[Paulo Silva]

You don't need those for loops and those break, just delete them and put those math expressions after the user inputs.

(There are even more error in the code but I won't point them out until you fix those mentioned)

[Elinor Oziel]

clear all

close all

% % Initial values to zero

W=0;

E=0;

I=0;

L=0;

syms x

y=(-W*x.^2)/(24*E*I).*(6*L.^2-4*L*x+x.^2);

Esteel=20000000;

Ealuminum=10000000;

Etitanium=17000000;

E=input('Please choose either Esteel, Ealuminum or Etitanium ');

W=input('Choose a value for W');

I=input('Please choose your value for interia ');

L=input('Please enter value for length ');

fprintf('\n The %g is your value for the load\n',y)

plot(x,y)

grid on

hold on

Q= W*L.^3/6*E*I

Esteel=20000000;

Ealuminum=10000000;

Etitanium=17000000;

E=input('Please choose either Esteel, Ealuminum or Etitanium ');

W=input('Choose a value for W ');

I=input('Please choose your value for interia ');

fprintf('\n The %g is your value for the theta\n',Q);

[Elinor Oziel]

% I shortened my code

clear all

close all

% % Initial values to zero

W=0

E=0

I=0

L=0

Esteel=20000000;

Ealuminum=10000000;

Etitanium=17000000;

E=input('Please choose either Esteel, Ealuminum or Etitanium ');

W=input('Choose a value for W');

I=input('Please choose your value for interia ');

L=input('Please enter value for length ');

Q= W*L.^3/6*E*I;

fprintf('\n The %g is your value for the theta\n',Q);

y=(-W*x.^2)/(24*E*I).*(6*L.^2-4*L*x+x.^2);

plot(x,y)

grid on

hold on

[Paulo Silva]

good work, any more questions?

[Elinor Oziel]

I figured this one out, did not have to use loops at all you cleared up my question for this one, can you help me with the next one?