X = [0.0318400000000000,0.0368000000000000,0.0417600000000000,0.0467200000000000,0.0516800000000000,0.0566400000000000,0.0616000000000000,0.101280000000000,0.106240000000000,0.111200000000000,0.116160000000000,0.121120000000000,0.126080000000000,0.165760000000000,0.170720000000000,0.175680000000000,0.180640000000000,0.185600000000000,0.190560000000000,0.195520000000000,0.230240000000000,0.235200000000000,0.240160000000000,0.245120000000000,0.250080000000000,0.255040000000000,0.260000000000000,0.264960000000000,0.299680000000000,0.304640000000000,0.309600000000000,0.314560000000000,0.319520000000000,0.324480000000000,0.329440000000000,0.364160000000000,0.369120000000000,0.374080000000000,0.379040000000000,0.384000000000000,0.388960000000000,0.393920000000000,0.433600000000000,0.438560000000000,0.443520000000000,0.448480000000000,0.453440000000000,0.458400000000000,0.498080000000000,0.503040000000000,0.508000000000000,0.512960000000000,0.517920000000000,0.522880000000000,0.527840000000000,0.567520000000000,0.572480000000000,0.577440000000000,0.582400000000000,0.587360000000000,0.592320000000000,0.632000000000000,0.636960000000000,0.641920000000000,0.646880000000000,0.651840000000000,0.656800000000000,0.661760000000000,0.696480000000000,0.701440000000000,0.706400000000000,0.711360000000000,0.716320000000000,0.721280000000000,0.726240000000000,0.765920000000000,0.770880000000000,0.775840000000000,0.780800000000000,0.785760000000000,0.790720000000000,0.830400000000000,0.835360000000000,0.840320000000000,0.845280000000000,0.850240000000000,0.855200000000000,0.860160000000000,0.899840000000000,0.904800000000000,0.909760000000000,0.914720000000000,0.919680000000000,0.924640000000000,0.964320000000000,0.969280000000000,0.974240000000000,0.979200000000000,0.984160000000000,0.989120000000000,0.994080000000000,1.03376000000000,1.03872000000000,1.04368000000000,1.04864000000000,1.05360000000000,1.05856000000000,1.09824000000000,1.10320000000000,1.10816000000000,1.11312000000000,1.11808000000000,1.12304000000000,1.12800000000000,1.16272000000000,1.16768000000000,1.17264000000000,1.17760000000000,1.18256000000000,1.18752000000000,1.19248000000000,1.23216000000000,1.23712000000000,1.24208000000000,1.24704000000000,1.25200000000000,1.25696000000000,1.26192000000000,1.29664000000000,1.30160000000000,1.30656000000000,1.31152000000000,1.31648000000000,1.32144000000000,1.32640000000000,1.36608000000000,1.37104000000000,1.37600000000000,1.38096000000000,1.38592000000000,1.39088000000000,1.43056000000000,1.43552000000000,1.44048000000000,1.44544000000000,1.45040000000000,1.45536000000000,1.46032000000000,1.50000000000000,1.50496000000000,1.50992000000000,1.51488000000000,1.51984000000000,1.52480000000000,1.56448000000000,1.56944000000000,1.57440000000000,1.57936000000000,1.58432000000000,1.58928000000000,1.59424000000000,1.63392000000000,1.63888000000000,1.64384000000000,1.64880000000000,1.65376000000000,1.65872000000000,1.69840000000000,1.70336000000000,1.70832000000000,1.71328000000000,1.71824000000000,1.72320000000000,1.72816000000000,1.76288000000000,1.76784000000000,1.77280000000000,1.77776000000000,1.78272000000000,1.78768000000000,1.79264000000000,1.83232000000000,1.83728000000000,1.84224000000000,1.84720000000000,1.85216000000000,1.85712000000000,1.86208000000000,1.89680000000000,1.90176000000000,1.90672000000000,1.91168000000000,1.91664000000000,1.92160000000000,1.92656000000000,1.96624000000000,1.97120000000000,1.97616000000000,1.98112000000000,1.98608000000000,1.99104000000000,2.03072000000000,2.03568000000000,2.04064000000000,2.04560000000000,2.05056000000000,2.05552000000000,2.06048000000000,2.10016000000000,2.10512000000000,2.11008000000000,2.11504000000000,2.12000000000000,2.12496000000000,2.16464000000000,2.16960000000000,2.17456000000000,2.17952000000000,2.18448000000000,2.18944000000000,2.19440000000000,2.22912000000000,2.23408000000000,2.23904000000000,2.24400000000000,2.24896000000000,2.25392000000000,2.25888000000000,2.29856000000000,2.30352000000000,2.30848000000000,2.31344000000000,2.31840000000000,2.32336000000000,2.32832000000000,2.36304000000000,2.36800000000000,2.37296000000000,2.37792000000000,2.38288000000000,2.38784000000000,2.39280000000000,2.43248000000000,2.43744000000000,2.44240000000000,2.44736000000000,2.45232000000000,2.45728000000000,2.49696000000000,2.50192000000000,2.50688000000000,2.51184000000000,2.51680000000000,2.52176000000000,2.52672000000000,2.56640000000000,2.57136000000000,2.57632000000000,2.58128000000000,2.58624000000000,2.59120000000000,2.63088000000000,2.63584000000000,2.64080000000000,2.64576000000000,2.65072000000000,2.65568000000000,2.66064000000000,2.70032000000000,2.70528000000000,2.71024000000000,2.71520000000000,2.72016000000000,2.72512000000000,2.76480000000000,2.76976000000000,2.77472000000000,2.77968000000000,2.78464000000000,2.78960000000000,2.79456000000000,2.82928000000000,2.83424000000000,2.83920000000000,2.84416000000000,2.84912000000000,2.85408000000000,2.8590400000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Y = [0.0237235890000000,0.0991239370000000,0.141935999000000,0.138421576000000,0.118613010000000,0.0837882730000000,0.0304329420000000,0.132351209000000,0.284429877000000,0.311906275000000,0.291458723000000,0.244812745000000,0.153757240000000,0.0623822420000000,0.429160206000000,0.599130482000000,0.599449975000000,0.558554871000000,0.467499366000000,0.170051383000000,0.0301134490000000,0.613827160000000,0.979327152000000,1.08060643300000,1.03204349700000,0.928847258000000,0.566542196000000,0.0186117010000000,0.479320607000000,1.02501465100000,1.26878781000000,1.24386735600000,1.15089489300000,0.785394901000000,0.130434251000000,0.102318867000000,0.879964829000000,1.36207976600000,1.44642591800000,1.37134506300000,1.10360992900000,0.463345957000000,0.728844640000000,1.42821481700000,1.69467197900000,1.64355309900000,1.46208107500000,0.874213955000000,0.389543074000000,1.36559418900000,1.85250152100000,1.88413132800000,1.77582320100000,1.30201508200000,0.368456536000000,1.09785905500000,1.85761340900000,2.08668989000000,2.00010728700000,1.68444820300000,0.862392714000000,0.694019903000000,1.71863395400000,2.20873621600000,2.20745824400000,2.02854216400000,1.35888483600000,0.186345526000000,0.205834599000000,1.40872574400000,2.18125981800000,2.38669381700000,2.27519076000000,1.79914619000000,0.760793940000000,0.953128726000000,2.00330221700000,2.48765360500000,2.44420255700000,2.17039705600000,1.31319733700000,0.399127864000000,1.67102949700000,2.42183804700000,2.56369293900000,2.43653472500000,1.81735729100000,0.598810989000000,1.17805179800000,2.20713875100000,2.64644162600000,2.57391671500000,2.20330483500000,1.19498492700000,0.550567546000000,1.86240580400000,2.57934809600000,2.66081881100000,2.48509766100000,1.74770781700000,0.419894909000000,1.35505092000000,2.34995212200000,2.71928603000000,2.62567458100000,2.15953429400000,1.05153257000000,0.776449097000000,2.02822267100000,2.66784765700000,2.69724101300000,2.46337213700000,1.62885642100000,0.239061871000000,0.146728394000000,1.53013308400000,2.45762126300000,2.75059634400000,2.63973227300000,2.08860684800000,0.892105563000000,0.956323656000000,2.15953429400000,2.72855132700000,2.71800805800000,2.42726942800000,1.49914226300000,0.0655771720000000,0.342577603000000,1.70010336000000,2.56560989700000,2.77104389600000,2.64356618900000,2.00234373800000,0.731081091000000,1.12916936900000,2.27135684400000,2.78190665800000,2.72631487600000,2.36496829300000,1.35441193400000,0.483793509000000,1.85761340900000,2.64292720300000,2.77391933300000,2.61193638200000,1.88477031400000,0.546733630000000,1.29434725000000,2.35602248900000,2.79564485700000,2.71800805800000,2.27710771800000,1.18635861600000,0.640984065000000,1.98125720000000,2.70363087300000,2.77455831900000,2.56209547400000,1.74738832400000,0.361747183000000,1.44674541100000,2.44707799400000,2.81705088800000,2.71641059300000,2.19180308700000,1.02309769300000,0.848974008000000,2.11736121800000,2.75379127400000,2.77232186800000,2.50490622700000,1.61511822200000,0.186026033000000,0.211265980000000,1.61671568700000,2.53589704800000,2.81737038100000,2.70075543600000,2.09627468000000,0.856002854000000,1.03172400400000,2.23493464200000,2.79915928000000,2.77615578400000,2.45314836100000,1.47422180900000,0.0157362640000000,0.390501553000000,1.77294776400000,2.63334241300000,2.81928733900000,2.67423751700000,1.98924452500000,0.687949536000000,1.21319602800000,2.34739617800000,2.83653996100000,2.77232186800000,2.37742852000000,1.31447530900000,0.528842022000000,1.94195956100000,2.72887082000000,2.84548576500000,2.66337475500000,1.87742197500000,0.505838526000000,1.36207976600000,2.45346785400000,2.88222746000000,2.79628384300000,2.30522310200000,1.15217286500000,0.724691231000000,2.08093901600000,2.80810508400000,2.86337737300000,2.62503559500000,1.74962477500000,0.324366502000000,0.0617432560000000,1.53907888800000,2.54164792200000,2.90299450500000,2.79883978700000,2.22215492200000,0.984758533000000,0.917345510000000,2.21065317400000,2.85379258300000,2.86114092200000,2.56784634800000,1.60776988300000,0.142255492000000,0.278040017000000,1.69339400700000,2.62631356700000,2.88286644600000,2.76593200800000,2.11001287900000,0.808078904000000,1.07996744700000,2.29340186100000,2.86816976800000,2.83685945400000,2.47902729400000,1.44035555100000,0.420853388000000,1.84036078700000,2.70650631000000,2.87967151600000,2.73046828500000,1.98828604600000,0.633955219000000,1.26399541500000,2.38733280300000,2.88733934800000,2.81737038100000,2.38893026800000,1.27805310700000,0.568459154000000,1.99467590600000,2.76976592400000,2.87104520500000,2.67583498200000,1.85537695800000,0.451205223000000,1.42054698500000,2.47870780100000,2.89820211000000,2.80778559100000,2.28605352200000,1.11095826800000,0.792104254000000,2.13046043100000,2.82631618500000,2.86657230300000,2.61896522800000,1.71416105200000,0.277081538000000,0.125322363000000,1.59179523300000,2.57807012400000,2.91321828100000,2.80554914000000,2.20106838400000,0.942904950000000,0.96622793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[pks,plocs] = findpeaks(Y);
[vys,vlocs] = findpeaks(-Y);
vlocs = [1 vlocs numel(Y)];
for k1 = 1:numel(vlocs)-1
idx = vlocs(k1) : vlocs(k1+1);
[Width(k1,:),Results{k1}] = interpStrain(X(idx), Y(idx), Strain, k1);
Strain_Width_Table = Results{k1};
Cvert = cat(2,Results{:})
RN = Cvert.Properties.RowNames;
SD = sum(table2array(Cvert),2);
Sum_Deltas_Table = table(str2double(RN),SD, 'VariableNames',{'Strain','Sum_Deltas'})
Sum_Deltas_Table =
Strain Sum_Deltas
______ __________
1 2.5028
1.5 1.543
2 1.2096
2.5 0.76811
bar(Sum_Deltas_Table.Strain, Sum_Deltas_Table.Sum_Deltas)
ylabel('\Sigma\Delta(t)')
function [Width,TW] = interpStrain(X,Y,Strain,k)
idx = find(diff(sign(Y-Strain(k1))));
idxrng = max(1,idx(k2)-1) : min(Xend,idx(k2)+1);
xval(k1,k2) = interp1(Y(idxrng), X(idxrng), Strain(k1));
Width(k1,:) = diff(xval(k1,:));
TW = table(Width, 'RowNames',compose('%.1f',Strain), 'VariableNames',{sprintf('Width_Peak_%03d',k)});