how to find the index of a vector.

i have a vextor x with 1000 rows. I would like to find the index of x where the values of xsrt are located.

xsrt=[ -84.5 -41.6 4.1 44.6 64.5 104.4 144.95 196.83 258.80 325.70];
ixsrt= find(x==xsrt)

how can i find out the location of xsrt in the variable x. i.e I want to find the index -84.5 and so on...

Thanks

Answer 1

[Matt J]

[LIA,LocB] = ismembertol(x,xsrt,tol)