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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Acta Biomater. 2011 Aug 6;8(1):225–233. doi: 10.1016/j.actbio.2011.08.001

Figure 4.

Figure 4

MATLAB image analysis of fiber orientation. (A) Image of electrospun prTE fibers (B) Normalized probability distribution function plotted as probability of the feature orientation versus angle. Fibers were randomly oriented in these samples.