how to make a bootstrap with matlab?

Hi

I have a problem with matlab function. I have a matrix of dimension (111.1). I would like to from vector to create a matrix (111.100) or the values in this matrix are taken randomly in my original matrix, the values in my new matrix can repeat. I try to do this with the bootstrap function but I do not. I also try with another code but it not give me the desired result. My first code is:

 residu=repmat(resid,1,1000);
 randomresidu1=[];

 for i=1:1000
randomresidu=resid(round(111*rand(111,1)),i);
 randomresidu1=randomresidu;
 end

my second code is :

for j= 1:100

boot(:,j)=bootstrp(111,@eq,resid);

end