04.04.2013 Views

Prism User's Guide - CSAIL People - MIT

Prism User's Guide - CSAIL People - MIT

Prism User's Guide - CSAIL People - MIT

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

84<br />

84-Pr--m-User-s-G- -d-<br />

Figure 21. A dither visualizer.<br />

Choose Threshold to display the values as black or white. By default,<br />

<strong>Prism</strong> uses the mean of the values as the threshold; values less than or<br />

equal to the mean are black, and values greater than the mean are white.<br />

Figure 22 shows a threshold representation of a 3-dimensional array.<br />

For complex numbers, <strong>Prism</strong> uses the modulus.<br />

Figure 22. A threshold visualizer.<br />

rism User ~ <strong>Guide</strong><br />

Version 1.2, March 1993<br />

Copyright 0 1993 Thinking Machines Corporation<br />

(<br />

(<br />

i<br />

3I

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!