clear an array
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Hi, I want to clear the array v[] before going to the next iteration of 'j'. i.e. after the stmt arr(i,j)=min_val; /*Code begins here*/
arr=zeros(4,4);
pat='32131313';
m=8;
for i=1:4
for j=1:4
s=1;
for k=1:m-1
if str2num(pat(k))==i && str2num(pat(k+1))==j
val(s)=m-k+1;
s=s+1;
end
end
if str2num(pat(m))==i
val(s)=1;
s=s+1;
elseif str2num(pat(1))==j
val(s)=m+1;
s=s+1;
else
val(s)=m+2;
s=s+1;
end
min_val=min(val);
arr(i,j)=min_val;
end
end
1 个评论
Sean
2011-12-14
I dont see an array v[] to clear in your code. Did you mean to refer to val[]? If so, why not just add 'clear val;' on the line following 'arr(i,j)=min_val;'?
采纳的回答
Walter Roberson
2011-12-14
Instead of clearing val after the loop, initialize it before the loop
val = [];
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