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end evaluates an expression, and executes a group of statements when the expression is true. An expression is true when its result is nonempty and contains only nonzero elements (logical or real numeric). Otherwise, the expression is false. The elseif and else blocks are optional.
- While
while expression, statements, end evaluates an expression,...
- MathWorks Italia
if expression, statements, end valuta un’espressione ed...
- Execute Statements If Condition is True
Les blocs elseif et else sont facultatifs. Les instructions...
- For-loop
To programmatically exit the loop, use a break statement. To...
- Switch
To test for inequality, use if, elseif, else statements. The...
- Matlab If Elseif Else
An expression can include relational operators (such as < or...
- Conditional Statements
if statements can include alternate choices, using the...
- While
if statements can include alternate choices, using the optional keywords elseif or else. For example: a = randi(100, 1); if a < 30. disp('small') elseif a < 80. disp('medium') else. disp('large') end. Alternatively, when you want to test for equality against a set of known values, use a switch statement. For example:
An if statement can be followed by one (or more) optional elseif... and an else statement, which is very useful to test various conditions. When using if... elseif...else statements, there are few points to keep in mind −. An if can have zero or one else's and it must come after any elseif's.
Think of the case of x==10, e.g. by "10<=x & x < 40". Walter Roberson on 14 Jun 2011. https://www.mathworks.com/matlabcentral/answers/9451-how-do-i-make-an-if-elseif-else-statement#comment_20766. Good point, Jan.
24 cze 2022 · An if/else statement will allow you to execute certain commands if a test condition is true and execute other commands if the test condition is false. The commands inside the else are executed only if the test condition on the if statement is false.
26 wrz 2024 · An if, else statement will allow you to execute certain commands if a test condition is true and execute other commands if the test condition is false. The commands inside the else are executed only if the test condition on the if statement is false.
Example. In some cases we want to run an alternative code if the condition is false, for this we use the optional else part: a = 20; if a < 10 disp('a smaller than 10') else disp('a bigger than 10') end
