Jackknife and BRR in Stata

#1
I am trying to calculate variance estimators for complex sample. i calculated the variances by using Taylor series linearization but i couldn't understand how to calculate them with jackknife and BRR in stata. i am using stata 11 and i dont have replicate weights. in this case, i think i should use hadamard matrix. but i wasnt able to write the necessary syntax for replicate weights and user guide was not really explanatory. how can i calculate them?
or
is there anything (guide etc) that shows how to calculate them in a simple way?

thank you.