i need to delete a zero from a single row 10 column vector

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Omar Almahallawy
Omar Almahallawy 2019-4-28
编辑： Image Analyst 2019-4-28
how can i delete this first 0
1.0e+03 *
0 1.0794 0.9376 0.8301 0.7477 0.6838 0.5939 0.5366 0.4988 0.4732
so it would look like this
1.0e+03 *
1.0794 0.9376 0.8301 0.7477 0.6838 0.5939 0.5366 0.4988 0.4732

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采纳的回答

Stephan
Stephan 2019-4-28
A = [0 1 2 3 0 5]
A = A(A~=0)
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更多回答（2 个）

Image Analyst
Image Analyst 2019-4-28
编辑：Image Analyst 2019-4-28
To delete only the FIRST zero (not all zeros) here is one way.
indexes = find(v == 0);
if ~isempty(indexes) % Only try to delete if we actually FOUND a zero!
v(indexes(1)) = []; % Do the deletion.
end
dpb
dpb 2019-4-28
As we've covered the other cases pretty thoroughly...
For the specific input vector OP showed where it is almost certain it is known a priori the first value in the array is zero from outside knowledge of what created the vector in the first place, simply
A=A(2:end);

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