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iif = @(varargin) varargin{2*find([varargin{1:2:end}], 1, 'first')}(); You use this function as. iif(condition_1,value_1,...,true,value_final) where you replace the dots with any number of additional condition/value pairs. The way this works is that it picks among the values the first one whose condition is true.
if expression, statements, 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.
Error Handling. Generate, catch, and respond to warnings and errors. To make your code more robust, check for edge cases and problematic conditions. The simplest approach is to use an if or switch statement to check for a specific condition, and then issue an error or warning.
assert(cond,errID,msg) throws an error, displays the error message, msg, and includes an error identifier on the exception, if cond is false. The identifier enables you to distinguish errors and to control what happens when MATLAB encounters the errors.
24 Ιουν 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.
Learn about using if/elseif/else constructions to make decisions and take different actions based upon the decision. MATLAB Features: relational operators. logical operators. one-sided if structure. if (condition) % execute these commands when condition is true action 1 action 2 ... end. two-sided if/else structure.
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.
