MATLAB: Leaving one out help

loops

I want to make a loop for a vector s = [1:10], but for each round I want to leave one element.

So for the first round, s = [1:9] only, then s = [2:10], then s = [1, 3:10], s = [1,2,4:10], etc.

How do I do this?

thanks

Best Answer

% One of the many ways ...
N = 10 ;
for k = 1:N
  s = [1:k-1 k+1:N]
  % your code using s
end

Related Solutions

MATLAB: New to matlab, matrix question

A=ones(10,2)
A(:,2)=1:10

%or

A=[ones(10,1) (1:10)']

%If you want a for loop

A=zeros(10,2)
for k=1:10
  A(k,1:2)=[1 k]
end

MATLAB: Leave the whole for-loop

Why can't you use break? The break command can perfectly be used in combination with if statements. Break will execute the innermost for (or while) loop it is in...

Consider the following example:

   for ii = 1:10
       disp(['Current value of ii = ', num2str(ii)])
       if ii>5
           % execute some for loops
           for kk=1:5
               for ll=1:5
                   % put your commands here
               end
           end
           % exit the for loop
           break 
       else
           for kk=1:5
              % do something here 
           end
       end 
   end
   disp(['for loop was stopped at the moment that ii = ', num2str(ii)])

The break command will exit the innermost loop (type: help break):

break Terminate execution of WHILE or FOR loop.
    break terminates the execution of FOR and WHILE loops.
    In nested loops, break exits from the innermost loop only.

Does this clarifies it for you?

Best Answer

Related Solutions

MATLAB: New to matlab, matrix question

MATLAB: Leave the whole for-loop

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