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switch switch_expression, case case_expression, end evalúa una expresión y elige ejecutar uno de varios grupos de instrucciones. Cada elección es un caso. El bloque switch prueba cada caso hasta que una de las expresiones de caso sea verdadera. Un caso es verdadero cuando:
switch switch_expression, case case_expression, end evaluates an expression and chooses to execute one of several groups of statements. Each choice is a case. The switch block tests each case until one of the case expressions is true. A case is true when: For numbers, case_expression == switch_expression.
For both if and switch, MATLAB ® executes the code corresponding to the first true condition, and then exits the code block. Each conditional statement requires the end keyword. In general, when you have many possible discrete, known values, switch statements are easier to read than if statements.
Cada instrucción condicional requiere la palabra clave end. En general, cuando los valores posibles tienen muchas opciones discretas y conocidas, las instrucciones switch son más fáciles de leer que las instrucciones if. Sin embargo, no es posible buscar desigualdades entre valores de switch y case.
The switch statement syntax is a means of conditionally executing code. In particular, switch executes one set of statements selected from an arbitrary number of alternatives. Each alternative is called a case, and consists of: The case statement. One or more case expressions. One or more statements.
16 de may. de 2024 · How to Use Switch Cases in MATLAB. In this video I’m going to demonstrate the use of switch case statements as a cleaner, more maintainable way of doing something that you often see done with else/if statements. Published: 1 Sep 2021. MATLAB Video Blog. Feedback.
The syntax of switch statement in MATLAB is −. switch <switch_expression> case <case_expression> <statements> case <case_expression> <statements> ... otherwise. <statements> end. Example. Create a script file and type the following code in it −. Live Demo. grade = 'B'; switch(grade) case 'A' . fprintf('Excellent!\n' ); case 'B' .
