Generalized Tenney norms and Tp interval space: Difference between revisions
Wikispaces>mbattaglia1 **Imported revision 356539642 - Original comment: ** |
Wikispaces>mbattaglia1 **Imported revision 356539736 - Original comment: ** |
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<h2>IMPORTED REVISION FROM WIKISPACES</h2> | <h2>IMPORTED REVISION FROM WIKISPACES</h2> | ||
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br> | ||
: This revision was by author [[User:mbattaglia1|mbattaglia1]] and made on <tt>2012-08-06 12: | : This revision was by author [[User:mbattaglia1|mbattaglia1]] and made on <tt>2012-08-06 12:32:03 UTC</tt>.<br> | ||
: The original revision id was <tt> | : The original revision id was <tt>356539736</tt>.<br> | ||
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The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br> | The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br> | ||
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[[math]] | [[math]] | ||
Given these matrices, the T1 norm of our smonzo |0 | Given these matrices, the T1 norm of our smonzo |0 -2 1>, which we will call **v**, can be found by taking the L1 norm of the resulting real vector **W<span style="font-size: 10px; vertical-align: sub;">L</span>** · **V<span style="font-size: 10px; vertical-align: sub;">G</span>** · **v**. This real vector works out to |0 -7.925 2.322 5.615>, and its L1 norm is |0| + |-7.925| + |2.322| + |5.615| = 15.861. This is the T1 norm of |0 -2 1> on the 2.5/3.9/7 group. | ||
To confirm this, we can put smonzo |0 | To confirm this, we can put smonzo |0 -2 1> back into rational form to see that it represents the interval 245/243. As the L1 norm is supposed to give log(n·d) for any interval n/d, we can confirm that we have the right answer above by noting that log(245·243) is indeed equal to 15.861.</pre></div> | ||
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<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html"><html><head><title>Generalized Tenney Norms and Tp Interval Space</title></head><body><!-- ws:start:WikiTextHeadingRule:7:&lt;h1&gt; --><h1 id="toc0"><!-- ws:end:WikiTextHeadingRule:7 --> </h1> | <div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html"><html><head><title>Generalized Tenney Norms and Tp Interval Space</title></head><body><!-- ws:start:WikiTextHeadingRule:7:&lt;h1&gt; --><h1 id="toc0"><!-- ws:end:WikiTextHeadingRule:7 --> </h1> | ||
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\end{bmatrix}</script><!-- ws:end:WikiTextMathRule:6 --><br /> | \end{bmatrix}</script><!-- ws:end:WikiTextMathRule:6 --><br /> | ||
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Given these matrices, the T1 norm of our smonzo |0 | Given these matrices, the T1 norm of our smonzo |0 -2 1&gt;, which we will call <strong>v</strong>, can be found by taking the L1 norm of the resulting real vector <strong>W<span style="font-size: 10px; vertical-align: sub;">L</span></strong> · <strong>V<span style="font-size: 10px; vertical-align: sub;">G</span></strong> · <strong>v</strong>. This real vector works out to |0 -7.925 2.322 5.615&gt;, and its L1 norm is |0| + |-7.925| + |2.322| + |5.615| = 15.861. This is the T1 norm of |0 -2 1&gt; on the 2.5/3.9/7 group.<br /> | ||
<br /> | <br /> | ||
To confirm this, we can put smonzo |0 | To confirm this, we can put smonzo |0 -2 1&gt; back into rational form to see that it represents the interval 245/243. As the L1 norm is supposed to give log(n·d) for any interval n/d, we can confirm that we have the right answer above by noting that log(245·243) is indeed equal to 15.861.</body></html></pre></div> | ||