How to Interface abaqus and Matlab/Simulink?

I have to do an analysis in abaqus in which the boundary condition has to be given as an input is as data(Acceleration vs time) which is mathematically derived using simulink, i want to interface Matlab and abaqus in order to transfer the data(acceleration vs time) file in matlab to abaqus solvers boundary condition as an input and i tried using Abaqus2 Matlab package but in that i am only able to do post processing work and cannot able to change the boundary condtion in .inp file using matlab.

So, please me to solve this problem, Thank you in Advance.