			function [ interpolated ] = lerp( coefs, I, Npts )
			% lerp(coefs, X, I) linearly interpolates values at points p belonging to I
			% finding its closest left and right sampling nodes xplow and hphigh and
			% linearly weighting the values inbetween.

			leftIndices = floor(I * (Npts - 1)) + 1;
			rightIndicesTrick= leftIndices + 1;
			rightIndices = rightIndicesTrick;
			rightIndices(rightIndices > Npts) = Npts;

			interpolated = coefs(leftIndices) + ...
			(I - (leftIndices - 1) / (Npts-1)) * (Npts-1) .* (coefs(rightIndices) - coefs(leftIndices)) ./ (rightIndicesTrick - leftIndices);
			end

R3913/Code/lerp.m
041b8992f8b7master

lerp.m
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