Call Function Using MATLAB str2func with Inputs

[DoubleHubble]

I'm wanting to call a function exactly like this but in a different way:
[Out1,Out2] = BeginName_MiddleName_EndName(In1,In2);

Basically what I want to do is call this function as simply and elegantly as possible while defining "MiddleName" separately -- this is because I use the same term "MiddleName" for different functions (e.g. function names: solver_001_compute, figures_001_display, etc... where "MiddleName" is "001").In other words, I am looking to set the middle name, then use it in a function as part of the name of the function (a part of the string). Keep in mind that I have inputs.

I have one that works (see below), but there should be an easier way to do it -- in two lines (1 to define Case, then the other to operate the function -- eliminating the second line of code below). The problem I face is having inputs in a concatenated str2func string. What is the simplest code for "str2func" with inputs and a pieced together function name such as the one below?

Case = 'MiddleName';

funcName = str2func(['BeginName_' Case '_EndName']);
[Out1,Out2] = funcName(In1,In2);

 

[NateD]

</code>One way to do this is to store the function name as a string, then use <code>str2func</code> to convert it to a function handle that you can use to call the function. This is what you have currently done with the following line of code:<code>funcName = str2func(['BeginName_' Case '_EndName']);</code>Once you have the function handle, you can call the function like normal by passing in the inputs and storing the output in the appropriate variables.<code>[Out1,Out2] = funcName(In1,In2);</code>The above two lines of code can be written in a single line like so:<code>[Out1,Out2] = str2func(['BeginName_' Case '_EndName'])(In1,In2);</code>This will create the function handle, then call the function with the inputs in a single line.