Delete the front zero elements from vector

Hello everyone

I want to delete the front zero element from vector. I receive a input vector, for example,

a=[0 0 0 2 4 0 8 9 0 3]

how can I get

a=[2 4 0 8 9 0 3]

Thank you

Famuto

Answer 1

[Azzi Abdelmalek]

a=[0 0 0 2 4 0 8 9 0 3]
a(cumsum(abs(a))==0)=[]

or

a=a(find(a~=0,1):end)

[chi ha ko]

Thank you :)