<!-- manual page source format generated by PolyglotMan v3.2, --> <!-- available at http://polyglotman.sourceforge.net/ --> <html> <head> <title>SINES(1) manual page</title> </head> <body bgcolor='white'> <a href='#toc'>Table of Contents</a><p> <h2><a name='sect0' href='#toc0'>Name</a></h2> sines, squares - creates a spatial sine or square wave form <h2><a name='sect1' href='#toc1'>Synopsis</a></h2> <b>sines <p>image xsize ysize horfreq verfreq</b> <p> <b>squares image xsize ysize horfreq verfreq</b> <h2><a name='sect2' href='#toc2'>Description</a></h2> <b>sines</b> creates an one band unsigned char image of the a sine waveform in two dimensions. The sizes of the created image are xsize by ysize. The number of horizontal and vertical spatial frequencies are determined by the variables horfreq and verfreq respectively. <p> <b>squares</b> creates an one band unsigned cahr image by thresholding a sine waveform. <h2><a name='sect3' href='#toc3'>See Also</a></h2> <a href='grey.1.html'>grey(1)</a> , <a href='im_sines.3X.html'>im_sines(3X)</a> , <a href='squares.1.html'>squares(1)</a> . <h2><a name='sect4' href='#toc4'>Copyright</a></h2> <br> N. Dessipris <h2><a name='sect5' href='#toc5'>Author</a></h2> N. Dessipris - 27/02/1992 <p> <hr><p> <a name='toc'><b>Table of Contents</b></a><p> <ul> <li><a name='toc0' href='#sect0'>Name</a></li> <li><a name='toc1' href='#sect1'>Synopsis</a></li> <li><a name='toc2' href='#sect2'>Description</a></li> <li><a name='toc3' href='#sect3'>SeeAlso</a></li> <li><a name='toc4' href='#sect4'>Copyright</a></li> <li><a name='toc5' href='#sect5'>Author</a></li> </ul> </body> </html>
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