#Matlab for loop break code

I need to think of something to fix that problem. The process of revising loop-based, scalar-oriented code to use MATLAB matrix and. SUMMARY OF GOOD PROGRAMMING PRACTICE The following guidelines should. Because when steps = 1 then F(1) - F(0) < 0.001, which I assume is impossible. It is possible to exit from either type of loop at any time using the break statement. If I execute the function without the Break then it works perfectly (but I am loosing the option of the threshold of course).ĮDIT: Now that I saw the problem again, I am thinking that the issue might be in the first iteration. Subscript indices must either be real positive integers or logicals. MATLAB Control - Flow Control (For, While, Continue, Break) The variable is sometimes called the looping variable This construct loops through the given. The F(steps) is a N(=maxsteps) dimension vector which on each loop 'gets' a new column by performing a sum between two values which are different on every iteration: F(steps) = a + b.Īssuming maxsteps is 8 (or any integer) when I execute the function I get the following error: 12 Given a square matrix of say size 400x400, how would I go about splitting this into constituent sub-matrices of 20x20 using a for-loop I can't even think where to begin I imagine I want something like : x,y size (matrix) for i 1:20:x for j 1:20:y but I'm unsure how I would proceed. When a break statement is executed inside a loop, execution jumps. What I want to do is to execute the loop for a predetermined number of iterations (maxsteps), but if the difference between the most recent result F(step) and the previous result F(step-1) is bellow a specified threshold then to cut the loop short: for steps = 1:maxsteps while (1) try for x 1 : 20 for y 1 : 30 assert((condition), 'break') end end catch err if strcmp(err.message, 'break'), rethrow(err), end end end The nice thing about this approach is that it works with an arbitrary number of nested loops, and only evaluates condition once without having to store the result in a variable. The break statement may be used to terminate a loop from any location in the body of a loop. I have created a 'for' loop in a matlab function.

Matlab for loop break