como puedo llamar correctamente las variables en un script que proviene de una función

He desarrollado dos script uno se llama datosiniciales.m (funcion) y el script de simulacion.m

function [variables, values] = datosIniciales(caso, variacion)
% este codigo envia o carga los datos iniciales para un simulink
% tiene dos ciclos for 
casos = [1, 2, 3];  % Definimos los casos 
variaciones = 1:5;  % Cinco variaciones para cada caso
variables = {};
values = {};
% Parametros DFIG -> Parametros de rotor referidos al lado del estator
for caso = casos
    for variacion = variaciones
        switch caso
            case 1 % Variación 
                B = 2.5e-3;
                C = B + D;
                switch variacion
                    case 1, A = B + D;
                    case 2, A = (B + D) * (1 - 0.05);
                    case 3, A = (B + D) * (1 - 0.025);
                    case 4, A = (B + D) * (1 + 0.025);
                    case 5, A = (B + D) * (1 + 0.05);
                end
            case 2 % Variación 
                A = 2.5e-3 + D;
                C = 2.5e-3 + D;
                switch variacion
                    case 1, B = 2.5e-3;
                    case 2, B = 2.5e-3 * (1 - 0.05);
                    case 3, B = 2.5e-3 * (1 - 0.025);
                    case 4, B = 2.5e-3 * (1 + 0.025);
                    case 5, B = 2.5e-3 * (1 + 0.05);
                end
            case 3 % Variación en Lr (rotor)
                B = 2.5e-3;
                A = B + D;
                switch variacion
                    case 1, C = B + D;
                    case 2, C = (B + D) * (1 - 0.05);
                    case 3, C = (B + D) * (1 - 0.025);
                    case 4, C = (B + D) * (1 + 0.025);
                    case 5, C = (B + D) * (1 + 0.05);
                end 
        end

Este scrip envia estos valores al workspace y simulacion.m

        % CASO 1, VARIACIÓN 1
        %clear all;
        [variables, values] = datosIniciales(caso, variacion); % Recalcular variables
        % Asignar variables al workspace base
        for i = 1:length(variables)
            assignin('base', variables{i}, values{i});
        end
        load_system('DfigV1.slx'); % Recargar el modelo
        simOut = sim('DfigV1.slx'); % Ejecutar Simulink

Entonces Al ejecutar simulacion.m ejecuta los valores de caso 3 variacion 5 (que es el ultimo).Pero como estamos en % CASO 1, VARIACIÓN 1 deberia de llamar los datos caso 1 variacion 1 pero ejecuta caso 3 variacion 5.Como realizo una correcta asignacion de variables? Que cuando tenga caso 1 variacion 1 deberia de tener sus valores respectivos y no uno difente. Que me falta adicionar o quitar para ello?

[Walter Roberson]

Approximate translation:

How can I correctly call variables in a script that comes from a function?

I have developed two scripts, one is called initialdata.m (function) and the simulation.m script.

So when executing simulation.m it executes the values ​​of case 3 variation 5 (which is the last one). But since we are in % CASE 1, VARIATION 1 it should call the data of case 1 variation 1 but it executes case 3 variation 5. How do I correctly assign variables? That when I have case 1 variation 1 it should have its respective values ​​and not a different one. What do I need to add or remove for this?

Answer 1

[Walter Roberson]

You have

for caso = casos
    for variacion = variaciones

so your code does all of the cases for all of the variations in turn, overwriting A and B and C as it goes. You never save the A B C results.

At the end of the function you return

variables = {};
values = {};

because you never assign to variables or values inside the code.

Well, except for the fact that your code will crash long before it gets there, as D is not defined.