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<A HREF = "index.html">[Index for ./mat4]</A> |
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<A HREF = "../index.html">[Return to Master Index]</A> |
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<H1>isophase</H1> |
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<H2>(./mat4/isophase.m)</H2> |
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<HR><H3>Function Synopsis</H3> |
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<pre>chandle=isophase(elems,x,y,Q,cval,p1,v1,p2,v2,p3,v3,p4,v4,...</pre> |
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<HR><H3>Help text</H3> |
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<pre> |
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ISOPHASE contour a vector of scalar (phase) values on a FEM grid. |
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ISOPHASE accepts a vector of values to be contoured |
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over the provided mesh. ISOPHASE expects the element file to |
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be either 3 or 4 columns wide. If elems is 4 columns wide, ISOPHASE |
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assumes the first column is the element number and strips |
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it away. |
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Input: elems - list of nodes per element |
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x,y - xy locations of nodes; each must be 1-D |
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Q - scalar to be contoured upon; must be 1-D |
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cval - vector of values to contour |
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The parameter/value pairs currently allowed in the isophase |
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function are as follows ( default values appear in {} ) : |
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Color {'r' = red} |
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LineStyle {'-' = solid} |
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LineWidth {0.5 points; 1 point = 1/72 inches} |
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MarkerSize {6 points} |
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See the Matlab Reference Guide entry on the LINE command for |
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a complete description of parameter/value pair specification. |
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The idea and some of the constructs used in pv decoding |
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in this routine come from an unreleased MathWorks function |
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called polar2.m written by John L. Galenski III |
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and provided by Jeff Faneuff. |
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Output: isophase returns the handle to the contour line drawn |
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Call as: h=isophase(elems,x,y,Q,cval,p1,v1,p2,v2,...) |
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Written by : Brian O. Blanton |
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</pre> |
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<HR> |
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Produced by <A HREF="http://www.nd.edu/Courses/kantor/matlab/mat2html">mat2html</A> on Tue Feb 2 16:15:45 EST 1999 |
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