Here we discuss introduction, syntax, and how to comment a block of code in MATLAB with examples. In Preferences > Editor/Debugger > Display > Right-hand text limit, the placement setting is set to 75 columns. There are various ways in which we can comment a block of code in MATLAB Recommended Articles This is usually done to provide the explanation of the code without interfering with the compilerģ. Block comment is used in MATLAB if we want to prevent a particular block of code from getting executedĢ. comments lines within the specific script. To uncomment the selected text, click the 'Uncomment' button or. Alternatively, select the code and type 'Ctrl' + 'R'. This inserts a '' symbol in front of each selected line. We have done this by pressing together “Ctrl” and “R” keys.ġ. limit would be to set k to zero, when a simple pendulum should result. To comment out a large block of code in the Editor or Live Editor, select the code and on the 'Editor' or 'Live Editor' tab, click the 'Comment' button. The output will be remainder of 33/5 i.e 3Īs we can see in the output, the explanation points are now commented on. Mod function gives remainder as the output Add “%” at the end of the code to be commented ![]() Be aware that exceeding your available stack space can crash MATLAB and/or your computer. We do not want these points to be executed by the MATLAB compiler and so will “comment” them. Use set(0,'Rec ursionLimi t',N) to change the limit. Here also we will write a dummy code and will give some points explaining this code. In this example, we will use the “%” key in our keyboard to comment a block of code. Here we have commented them by using the “Comment” button in the Live Editor of the MATLAB Example #2 We must “comment” these two lines to avoid the error. If we execute our input directly, MATLAB will throw an error for line 3 & 4 as these lines are in human-friendly language and not understood by the MATLAB compiler. Output (After commenting the block of code): This is how our input and output will look like in MATLAB: Initializing 5 normally distributed numbersĢ. ![]() MATLAB calculates the limit for n-th order derivatives for n>10 to be zero. Please indicate possible methods to achieve comment wrapping in Matlab. When I type long comments, the comments do not wrap. This is a limitation of of MATLAB's symbolic engine. In Preferences > Editor/Debugger > Display > Right-hand text limit, the placement setting is set to 75 columns. Click on the “Comment” button (represented as a “%” sign) present in the “Live Editor” tab as shown belowġ. As discussed in the comment to Deepak's answer. Select the block of code which you want to comment (points written as explanation)ģ. Write the code along with the explanation pointsĢ. We do not want these points to be executed by the MATLAB compiler and so will “comment” them. We will write a dummy code and will give some points explaining this code. In this example, we will use the “Comment” button in the Live Editor of MATLAB to comment a block of code. In the Maximum column width field, enter the maximum number of characters you want to allow in a line of comments, and then select where you want counting to. comment, 27, 101 concatenation of array, 64 confidence interval, 374, 375 confidence level, 374, 375 confidence limit, 374 constrained optimization, 355. Let us discuss examples of Matlab Block Comment.
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