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Initial import of Stark code.
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<TITLE>/</TITLE> |
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<BODY> |
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<A HREF = "index.html">[Index for ./basics]</A> |
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<A HREF = "../index.html">[Return to Master Index]</A> |
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<H1>isint</H1> |
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<H2>(./basics/isint.m)</H2> |
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<HR><H3>Function Synopsis</H3> |
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<pre>retval=isint(x)</pre> |
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<HR><H3>Help text</H3> |
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<pre> |
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ISINT determine if input matrix is integers |
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ISINT a Matlab function to determine which input matrix positions |
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contain an integer or one that can be represented as an integer. |
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ISINT returns 1 where matrix entry is integer and a 0 otherwise. |
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If x is a vector or matrix, ISINT returns a vector or matrix |
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the same size as x with each element of the input being |
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evaluated as above. |
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Ex. 1; if x=3.2, ISINT returns 0 |
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if x=3.0, ISINT returns 1 |
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if x=3, ISINT returns 1 |
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if x=0, ISINT returns 1 |
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Ex. 2; >> x=[3 3.5 |
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4.5 6 ]; |
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>> isint(x) |
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ans = 1 0 |
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0 1 |
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Call as: >> retval=isint(x) |
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Written by : Brian O. Blanton |
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</pre> |
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<HR><H3>Cross-Reference Information</H3>This function is called by |
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<pre><UL> |
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<LI><A HREF = "../6.basics/gen_drog_grid.html">gen_drog_grid</A> ./basics/gen_drog_grid.m</LI> |
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<LI><A HREF = "../6.basics/gen_drog_line.html">gen_drog_line</A> ./basics/gen_drog_line.m</LI> |
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</UL></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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