Figure 5 code is not for Figure 5.

[adamgcraig]

In "190565/CODE FOR FIGURE 5 (USER SUPPLIED SUPERVISOR)/IZFORCEMOVIE.m", the description reads, "% Network of Izhikevich Neurons learns a song bird signal with a clock % input. Note that you have to supply your own supervisor here due to file % size limitations. The supervisor, zx should be a matrix of m x nt dimensional, where % m is the dimension of the supervisor and nt is the number of time steps. % RLS is applied until time T/2. The HDTS is stored as variable z2. Note % that the code is written for an 8 second supervisor, nt should equal the % length of z2." The code is identical to that in "190565/CODE FOR FIGURE 4 (USER SUPPLIED SUPERVISOR)/IZSONGBIRDFORCE.m" except for the hardcoded length of the supervisor. Neither script actually produces any of the images in figure 4 or figure 5 of the paper Nicola, W., & Clopath, C. (2017). Supervised learning in spiking neural networks with FORCE training. Nature communications, 8(1), 1-15. In particular, the "CODE FOR FIGURE 5" does not include any code for an internally generated HDTS.