MATLAB Answers

0

Results of a while loop wont store in array

Asked by Sam Thorpe on 5 Mar 2019
Latest activity Commented on by Sam Thorpe on 6 Mar 2019
I have the following script which calculates the quadratics of an equation in a function.
x=[10:100];
a=10;
b=100;
c=0;
resultsvector=[];
while a<b;
a=a+1;
y=quad(@myfun,c,a)
resultsvector=[resultsvector; y];
end
I have managed to get it to calculate the value of y in the range of 10:100 but now I cannot get it to store the values in array so I can plot them against the range of x. What am I missing?
Thanks

  0 Comments

Sign in to comment.

1 Answer

Answer by Bob Nbob
on 5 Mar 2019
 Accepted Answer

You need to index your result within the loop.
x=[10:100];
a=10;
b=100;
c=0;
resultsvector=[];
count = 0; %%%%%%%%%%%%%%
while a<b;
count = count + 1; %%%%%%%%%%%%%
a=a+1;
y(count)=quad(@myfun,c,a); %%%%%%%%%%%%%
resultsvector=[resultsvector; y];
end
I did not index your independent variable, but I figure this should get you started.

  1 Comment

Thanks very much for the help. I have got it working.

Sign in to comment.