i'am writing a function the takes an n-by-m matrix as an input and returns the input matrix with the center element zeroed out. when i run it, it is giving the error:' not enough input arguments' in line two. can anybody assist me please.
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function zero_middle(h)
[n,m]=size(h);
for ii=1:n;
for jj=1:m;
if mod(ii,2) && mod(jj,2);
h(end/2+1/2)=0;
end
end
end
end
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采纳的回答
Walter Roberson
2018-12-3
You are trying to run your code by pressing the green Run button . You need to go down to the command line and invoke the code instead . Like
mm = magic(9);
zm = zero_middle(mm);
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更多回答(1 个)
Weisz Thomas
2018-12-4
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Walter Roberson
2018-12-4
Yup. And it so happens that under the circumstances imposed in the initial question, you could also use
h(end/2+1/2) = 0;
另请参阅
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