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function [y, rms] = ilcController(plant_d, yd)
    Ad = plant_d.A;
    Bd = plant_d.B;
    Cd = plant_d.C;

    [r,n] = size(Cd);      
   
    Ad = stateFeedback(Ad, Bd, 0.7+(1:n)*0.01);
   
   
    ntot = length(yd);
    y = zeros(ntot,3);
    e = y;
    u = zeros(ntot,3);
   
    niter = 50000;
    rms = zeros(1, niter);
    gamma = 10;
    minrms = +inf;
   
    for it = 1:niter
       xt = zeros(n, 1);
       for i=1:ntot
            err = yd(i,:) - y(i,:);
            u(i,:) = u(i,:) + gamma * err;
            y(i,:) = (Cd*xt)' + randn(1,r)*0.05;
            xt = Ad*xt + Bd*u(i,:)';
       end

       rms(it) = norm(yd - y)/sqrt(ntot);
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        Backtrace
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        • 22. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
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        890μstwenty4_siteHomeworkLibraryController.php#97
        Backtrace
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        • 26. app/Http/Controllers/HomeworkLibraryController.php:105
        • 27. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 28. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
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        • 15. vendor/laravel/framework/src/Illuminate/Cache/Repository.php:397
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      • select * from `subjects` where `subjects`.`id` in (229)
        990μstwenty4_siteHomeworkLibraryRepository.php#30
        Backtrace
        • 19. app/Repositories/HomeworkLibraryRepository.php:30
        • 20. vendor/laravel/framework/src/Illuminate/Cache/Repository.php:397
        • 21. vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php:419
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        9.16mstwenty4_siteHomeworkLibrary.php#260
        Bindings
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        Backtrace
        • 15. app/Models/HomeworkLibrary/HomeworkLibrary.php:260
        • 16. app/Transformers/HomeworkLibrary/HomeworkLibraryTransformer.php:58
        • 19. vendor/league/fractal/src/TransformerAbstract.php:128
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        Backtrace
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        • 19. vendor/league/fractal/src/TransformerAbstract.php:128
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        Backtrace
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        Backtrace
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