Exclude an element from a vector

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daniel
daniel 2013-11-5
回答： daniel 2013-11-5
I have a vector z which gets elements from another vector c. vector c is a random sample which creates a 5 element vector. I want to know how to exclude an element in vector z which appears twice or more in vector c. By the way , my lecturer does not want us to use matlab functions! The code:
function table=calcAllPercentages(sample)
%get the length of the sample
c=length(sample);
%z is a vector for the relevent sample elements , this operation
%is for getting rid of elements that apper more then once.
z=[];
for i=1:c
if length(z)==0
z=sample(i);
else
for j=1:length(z)
if sample(i)~=z(j) && j==length(z)
z(length(z)+1)=sample(i);
else sample(i)== z(j);
  1 个评论
Image Analyst
Image Analyst 2013-11-5
Are these integers, floating point numbers, or characters or something else?

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回答（2 个）

Walter Roberson
Walter Roberson 2013-11-5
daniel
daniel 2013-11-5
Thanks for the help! I got it!

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