![]() Here is an example showing if, else, and elseif. Exactly one of the four assignments to x is executed, depending upon the values of the three logical expressions, A, B, and C. The two segments shown below produce identical results. The latter is used in a linear sequence of conditional statements with only one terminating end. The former introduces a new, nested if, which must have a matching end. For nonscalar expressions, (for example, is matrix A less then matrix B), true means that every element of the resulting matrix has a logical true or nonzero value.Įxpressions usually involve relational operations such as (count = 0).Įlse if, with a space between the else and the if, differs from elseif, with no space. The workaround is similar to what Adam has mentioned, is that you can create a regular function and pass the function handle in. The simplest conditional statement is an if statement. First of all, you cannot add a complex if statement in an anonymous function. Function handles can represent either named or anonymous. For example, you can use function handles as input arguments to functions that evaluate mathematical expressions over a range of values. (Function B can call D, and D can call B. ) From a function nested at the same level within the same parent function. (In the following code, function A can call B or D, but not C or E. A nested function is available: From the level immediately above it. ![]() A typical use of function handles is to pass a function to another function. Every function has a certain scope, that is, a set of other functions to which it is visible. If expression1 evaluates as false and expression2 as true, MATLAB executes the one or more commands denoted here as statements2.Ī true expression has either a logical true or nonzero value. Conditional statements enable you to select at run time which block of code to execute. A function handle is a MATLAB ® data type that represents a function. Elseif (MATLAB Functions) MATLAB Function Reference
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