MATLAB: I am trying to find omega using while

while loop

I need to determine omega.
I came so far to think that i need a while loop to do so but I get an error, so want to check my syntax is correct.
%Exercise 3
m=[3.3e2 3.3719e2 2.7564e2 2.2902e2 1.9140e2 1.6692e2 1.5947e2...
    8.4519e1 4.7877e1 3.3029e1 2.5357e1 1.9990e1]; %constants given
py_guess=zeros(1,length(x));
pz_guess=zeros(1,length(x));
py_guess(2:length(x))=100;
pz_guess(2:length(x))=100;
tolerance=0.001;
while
omega=sqrt(pz_guess(12)/(u_zGuess(12)*m(12)))
if
    omega_old=omega
    break 
else
    [u_yGuess,u_zGuess]=UyUzCalcGuess(x,py_guess,pz_guess,EI1,EI2,B);
end
end
my function runs as it should.
Assignment3
Error: File: Assignment3.m Line: 210 Column:
6
Expression or statement is incomplete or
incorrect.

Best Answer

The syntax for while is
while CONDITION
   ...
end
If you want your loop to run until you break, then use
while true
   ...
end
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