Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Reconstructed optimum sources when noise was or was not added to MSPD. (a) reconstructed optimum source composed of 49 tetrahedrons without noise. (b) and (c) are the two optimum sources composed of 60 and 76 tetrahedrons respectively, when two different 5% random noise were added.
