Find the treasures in MATLAB Central and discover how the community can help you! how is while ((Ea0 >= 0.01) vertical slash vertical slash (Ea1 >= 0.01)) && (Sr >= 10^-4) equal to (Ea0 >= 0.01)&&(Ea1 >= 0.01)" or "(Sr >= 10^-4) ". while a variable is true for a certain period of time - MATLAB Answers What you are describing above is another expression, where you want. while expression, statements, end evaluates an expression , and repeats the execution of a group of statements in a loop while the expression is true. Copy. All I'm trying to do is create a prompt to ask the user if today is their birthday and if they say yes it'll wish them happy birthday and if they say no it'll say "that's too bad". and contains only nonzero elements (logical or real numeric). sub expression to end the loop, replace '|| again by &&. Unable to complete the action because of changes made to the page. If you want. Accelerating the pace of engineering and science, MathWorks es el lder en el desarrollo de software de clculo matemtico para ingenieros, (Ea0 >= 0.01)&&(Ea0 >= 0.01)||(Sr >= 10^-4), This loop keeps on going even though the first part. For example, implement the the expression is true. https://la.mathworks.com/matlabcentral/answers/279526-multiple-conditions-for-while-loop, https://la.mathworks.com/matlabcentral/answers/279526-multiple-conditions-for-while-loop#answer_218332, https://la.mathworks.com/matlabcentral/answers/279526-multiple-conditions-for-while-loop#comment_359630, https://la.mathworks.com/matlabcentral/answers/279526-multiple-conditions-for-while-loop#comment_359669, https://la.mathworks.com/matlabcentral/answers/279526-multiple-conditions-for-while-loop#comment_1261408. While loop starts and the condition is less than 20. The first part of the expression evaluates to false. Description. As IA notes, then you need a compound expression which apparently is where you're having syntax issues. Using the or logical operator would mean that user_input should be 256, 128 and 64 at the same time to break the loop. https://de.mathworks.com/matlabcentral/answers/1615145-multiple-conditions-using-while-loop, https://de.mathworks.com/matlabcentral/answers/1615145-multiple-conditions-using-while-loop#comment_1897640, https://de.mathworks.com/matlabcentral/answers/1615145-multiple-conditions-using-while-loop#comment_1897655, https://de.mathworks.com/matlabcentral/answers/1615145-multiple-conditions-using-while-loop#comment_1898310. Making statements based on opinion; back them up with references or personal experience. Based on your location, we recommend that you select: . 'OR' implies either thing being TRUE the expression is TRUE while AND means both (or all) must be true before the composite expression is. So does that do what you want? MathWorks est le leader mondial des logiciels de calcul mathmatique pour les ingnieurs et les scientifiques. (1 || 2) will always be true and therefore the while loop is never entered. While true do loops - Scripting Support - DevForum | Roblox You can add these conditions in the while loop. Based on your location, we recommend that you select: . What you are describing above is another expression, where you want all sub expressions to hold true for the loop to continue: Theme Copy Matlab while loop with multiple conditions sites are not optimized for visits from your location. model.Po = model.Po + round(dPo*(randn/2)); model.SIG2 = model.SIG2 + dSIG2*(randn/2); model.SIG3 = model.SIG3 + dSIG3*(randn/2); How is this supposed to work? How can it rectify so that it only executes for only values within the given boundaries only. Generic Doubly-Linked-Lists C implementation. Why refined oil is cheaper than cold press oil? Error 2: Since the && is evaluated before '||, your loop will only end if both sides are false. Reload the page to see its updated state. While loop with multiple conditions - MATLAB Answers - MathWorks (testPerformance > 9 && valperformance >9), I think this will keep repeating the loop not stopping it. You may receive emails, depending on your. How to Have Multiple or Conditions for While Loop, How a top-ranked engineering school reimagined CS curriculum (Ep. Souhaitez-vous ouvrir cet exemple avec vos modifications? sorry I meant Ea1 yeah! I'm not sure what "I can't bound the Nx less than 5000" means, but if either of those two other conditions are not true, then it will break immediately and of course that may happen while Nx is still less than 5000. My question is how I create the loop to prompt my question over and over until the user inputs 'yes' or 'no'. That seems to me to be the easiest for the reader to follow and the most intuitive. Why is it shorter than a normal address? To execute statements if any element is true, wrap the expression By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. http://www.mathworks.com/help/releases/R2016a/matlab/matlab_prog/operator-precedence.html. Based on your location, we recommend that you select: . Does the 500-table limit still apply to the latest version of Cassandra? However, Multiple conditions using while loop. while evaluates the conditional expression at the How would I do that? beginning of the loop rather than the Amazon book deal kindle. Use a while loop in which you put the prompt (here I use inputdlg) and once the user enters the answer, you check if the string entered compares to either yes, Yes, no and No. Other MathWorks country If it does not, the dialog box pops up again. return | continue | break | for | end | if | switch | Short-Circuit https://la.mathworks.com/matlabcentral/answers/50713-how-to-make-two-conditions-for-a-while-loop, https://la.mathworks.com/matlabcentral/answers/50713-how-to-make-two-conditions-for-a-while-loop#answer_61883, https://la.mathworks.com/matlabcentral/answers/50713-how-to-make-two-conditions-for-a-while-loop#answer_168022, https://la.mathworks.com/matlabcentral/answers/50713-how-to-make-two-conditions-for-a-while-loop#comment_266170, https://la.mathworks.com/matlabcentral/answers/50713-how-to-make-two-conditions-for-a-while-loop#comment_445684, https://la.mathworks.com/matlabcentral/answers/50713-how-to-make-two-conditions-for-a-while-loop#comment_901350, https://la.mathworks.com/matlabcentral/answers/50713-how-to-make-two-conditions-for-a-while-loop#answer_827899.