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Contents of the test set
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(Edwards, Stoll, Optimal Tikhonov Regularization for DEER Spectroscopy)

The test set is contained in three files:
- distributions_2LZM: model distributions
- timetraces_2LZM: noise-free time-domain traces
- Sdata_2LMZ: noisy time-domain traces

distributons_2LZM.mat
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This file contains the model distributions obtained from the 2LZM PBD crystal
structure of T4 lysozyme, and associated statistics.

sitePair      array of residue indices for all double labeled mutants
P0            array of all 5622 model distributions, 1341 points each
r0            associated high-resolution distance vector
r_xy          xy-th percentile distance for each model distribution
r_iqr         inter-quartile range for each distribution
r_mean        mean distance for each distribution
r_median      median distance for each distribution
r_mode        modal distance for each distribution
r_std         standard deviation for each distribution
npeaks        number of significant local maxima for each distribution
skew          skewness for each distribution


timetraces_2LZM.mat
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This file contains all unique noise-free time-domain DEER traces generated
from the model distributions.

data.S0       noise-free time trace
data.Pidx     index of model distribution (P0 in distributions_2LZM.mat)
data.tmin     minimum t (microseconds)
data.tmax     maximum t (microseconds)
data.dt       time increment (microseconds)
data.nt       number of points
data.sigma    noise standard deviation
data.seeds    seeds for random-number generator to generate noise
              (one seed for each of 10 noise realizations)

			  
Sdata_2LZM.mat
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This file contains all noisy time-traces generated from the noise-free traces.

Sdata.S       all noisy time traces
Sdata.tmin    minimum t (microseconds)
Sdata.tmax    maximum t (microseconds)
Sdata.dt      time increment (microseconds)
Sdata.nt      number of points
Sdata.sigma   noise standard deviation
Sdata.seed    seed for random-number generator
Sdata.sites   residue numbers of associated doubly-labeled mutant
Sdata.idxP    index of associated model distribution (for distributions_2LZM.mat)
Sdata.idxS0   index of associated noise-free trace (for timetraces_2LZM.mat)
sdata.idxseed index into the seed vector (in timetraces_2LZM.mat)