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convert to recursion maintaining one input

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amateurintraining
amateurintraining 2017-10-20
关闭： MATLAB Answer Bot 2021-8-20
I have a function:
function [ filled ] = travelDistance( blank )
filled=helper(blank);
function filled = helper(f,x,y)
filled=blank;
[a,b]=size(blank);
if(y<=b)
filled=travelDistance(f,x,y+1);
elseif (x<=a)
filled=travelDistance(f,x+1,2);
elseif (f<=1000)
filled=travelDistance(f+1,2,2);
end
filled(x,y);
if filled(x,y)==0
if (filled(x-1,y)==f||filled(x,y-1)==f||filled(x,y+1)==f)
filled(x,y)=f+1;
end
else
filled(x,y);
end
end
end
in which I have attempted to create a recursion function. However, when testing, I get an error:
not enough input arguments
How to I create the recursion function, keeping the input "blank"?

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回答（1 个）

bdlawr
bdlawr 2017-10-20
instead of
filled=travelDistance(f,x,y+1);
do you mean helper(f,x,y+1)?
  4 个评论
显示 2更早的评论
amateurintraining
amateurintraining 2017-10-20
Yeah, I'm still stuck. If you do find out, please let me know!
bdlawr
bdlawr 2017-10-26
would you like to collaborate and help each other?

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