Note that there are many other ways to do so. I think this should work: for n=1:size(COUNTER,2) Each choice is covered by a case statement.
#Matlab switch case code
The code implementing the switch construct is in the. To build the model and generate code, press Ctrl+B. The MATLAB Function Block contains this function: function y1 fcn (u1, u2, u3, u4) switch u1 case 2 y1 u2 case 3 y1 u3 otherwise y1 u4 end. If the first case statement is true, MATLAB does not execute the other case statements. Modeling Pattern for Switch: MATLAB Function Block. 11.MATLAB Function Plotting Basics 12.Script M-Files in MATLAB 13.Vectors in MATLAB 14.Branching structures in MATLAB- SWITCH-CASE 15.Branching structures in MATLAB- IF-ELSE 16.Logical operators in MATLAB 17.The FPRINTF command 18.Strings in MATLAB 19.Input and output commands in MATLAB 20.Computing basic summary statistics of data in.
Syntax The syntax of switch statement in MATLAB is switch < switchexpression>. The MATLAB switch statement does not fall through like a C language switch statement. The switch block tests each case until one of the cases is true.
To test for inequality, use if, elseif, else statements.
You have COUNTER= so case counterC is never evaluated because case counterB is, for both counterB and counterC.īut I may be wrong, long time not used MatLab MATLAB - The switch Statement, A switch block conditionally executes one set of statements from several choices. A caseexpression cannot include relational operators such as < or > for comparison against the switchexpression.The problem is the same for: counterA is 4 The working processor of switch case in Matlab The switch case statement is used to execute the set of the statement(s) that are based on the criteria of the various choices. I think the problem is that you have COUNTER=īut counterA counterB counterC counterWaste are, as you say, random values, so in your first example counterA is 1Īnd you use a swich case on the values inside COUNTER, but you have counterA = counterC = 1 here for example, so your switch case is used like that for n=1:size(COUNTER,2)Ĭase counterA % counterA = counterC = 1 go thereĭisp()Ĭase counterB % counterB = counterWaste = 2 go thereĬase counterC % counterC = 1 but never used because counterC go to case counterAĬase counterWaste % same as case counterCĪctually I think every case should have a different value ( case are evaluating the values, not the var name) because if two case have the same value (It is possible here because your values are random) only the first one is evaluated (: