*We present proof of concept code -- MATLAB and Python -- for   5 identification of the union of subspaces in FRI estimation problems when the   6 number of measurements greatly exceeds the dimension of the model^[This   7 scenario happens frequently in wireless communications, *eg.* OFDM channels   8 estimation from pilots.]. The key properties are a superlinear running-time and   9 a linear memory consumption in term of the input size.*