Once selected, the deaths within the flexible bin closest in time to the centre of the bin are given more weight in the averaging process.
If you find any ores, make sure to put it into your rucksack and ship it if you can make it to your bin in time.
PCA results are hence unstable to finer binning in time.
While conventional clustering methods produced unstable (to cutoff parameter changes/coarser binning in time) clusters, nMDS produced a stable representation of all trajectories showing densely populated regions of the (reduced) phase space clearly.
The convolution of relatively small-sized filters over a spectrogram patch makes it possible to learn local feature maps (convolution is only performed with adjacent bins in time and frequency, i.e., local).
The GROMOS spectra are binned in time and frequency.
The binning in time is 30 min. The fast Fourier transform spectrometer (FFTS) has around 32,768 channels, and after the binning in frequency the number of points in frequency is 54 with higher frequency resolution in the line centre compared to the line wings.
In contrast, when the activity was binned in time windows of 500 ms, the spike per bin distribution was fitted by a lognormal function for both networks (Figure 2A and 2B, leech, n = 15, hippocampal network, n = 10; χ2 test p>0.05), suggesting that the networks activity is - at this time scale - regulated by interactions leading to a correlated firing [22], [23].
When the activity was binned in time windows of 20 ms, the spike per bin distribution was fitted by a Poisson function in all the leech networks (n = 15, χ2 test, p>0.05, Figure 2A), and in most hippocampal networks (7/10, χ2 test, p>0.05, Figure 2B).
The minimum numbers of neighboring cluster-bins in time and dipole nodes are 2 and 4, respectively.
