How to solve "Not Enough Input Arguments" error in a recursive function?
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
The goal of my program is to create Sierpinski Carpet. When i run the code i get the "Not Enough Input Arguments" error.
function out= MyFunction(x, y ,width, depth, max_depth)
clc
if depth > max_depth
rectangle('Position',[x, y, width, width]);
else
width=width/3;
MyFunction(x, y, width, depth+1);
MyFunction(x+width, y, width, depth+1);
MyFunction(x+width+width, y, width, depth+1);
MyFunction(x, y+width, width, depth+1);
%MyFunction(x, y+width, width, depth+1); %middle empty
MyFunction(x+width+width, y+width, width, depth+1);
MyFunction(x, y+width+width, width, depth+1);
MyFunction(x+width, y+width+width, width, depth+1);
MyFunction(x+width+width, y+width+width, width, depth+1);
end
end
When i call the function in console i get the error for example:
> MyFunction(0,0,9,0,3)
0 commentaires
Réponse acceptée
harsha001
le 20 Mar 2019
Modifié(e) : madhan ravi
le 21 Mar 2019
You defined the function to have 5 arguments (in the first line) yet in your recursive calls, you are only passing 4 arguments.
You are missing a 'max_depth' argument in all your recursive calls to MyFunction in the 'else part':
function out= MyFunction(x, y ,width, depth, max_depth)
clc
if depth > max_depth
rectangle('Position',[x, y, width, width]);
else
width=width/3;
MyFunction(x, y, width, depth+1, max_depth);
MyFunction(x+width, y, width, depth+1, max_depth);
MyFunction(x+width+width, y, width, depth+1, max_depth);
MyFunction(x, y+width, width, depth+1, max_depth);
%MyFunction(x, y+width, width, depth+1); %middle empty
MyFunction(x+width+width, y+width, width, depth+1, max_depth);
MyFunction(x, y+width+width, width, depth+1, max_depth);
MyFunction(x+width, y+width+width, width, depth+1, max_depth);
MyFunction(x+width+width, y+width+width, width, depth+1, max_depth);
end
end
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur State-Space Control Design and Estimation dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!