extract_fig_data.m
1e970db6249ehalf_kx_plane

extract_fig_data.m
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			fig = gcf;
			axObjs = fig.Children;
			dataObjs = axObjs.Children;
			X_ = [];
			Y_ = [];
			for i = 1:numel(dataObjs)
			X_ = [X_ dataObjs(i).XData];
			Y_ = [Y_ dataObjs(i).YData];
			end
			n0 = 1;
			figure;
			mvm = @(x) movmean(x,1);
			shift = X_(n0);
			% shift = 0;
			% plot(X_(n0:end),Y_(n0:end));
			plot(mvm(X_(n0:end)-shift),mvm(Y_(n0:end))); hold on;

			%
			% n1 = n0+1; n2 = min(n1 + 50000,numel(Y_));
			% avg_ = mean(Y_(n1:n2));
			% std_ = std(Y_(n1:n2));
			% title(['avg = ',num2str(avg_),' std = ', num2str(std_)])
			% plot([X_(n1),X_(n2)],[1 1]*avg_,'--k')

			% ylim([0,avg_*3]);
			sum(Y_(2:end)./X_(2:end).^(3/2))
			%%

			if 0
			%%
			m1 = mean(y1); m2 = mean(y2);
			s1 = std(y1); s2 = std(y2);
			delta = abs(m2-m1)/min(s1,s2);
			delta
			end


			% xlim([-3,3]); ylim([0,4.5]);