📄 refpoints3d.html

📁 具有特色的地震数据处理源码

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<TITLE>/</TITLE><BODY><A HREF = "../index.html">[Master Index]</A><A HREF = "index.html">[Index for ./cdpt3d]</A><H1>refpoints3d</H1><H2>(./cdpt3d/refpoints3d.m)</H2><HR><H3>Function Synopsis</H3><pre>[cdp]= refpoints3d(s,r,t,dip,strike,v)</pre><HR><H3>Help text</H3><pre> refpoints3d: function to calculate the coord of  reflection points on a plane reflector. The event was recorded at time t. We assume a medium with constant <A HREF = "../8.main/velocity.html">velocity</A> v, given a source at s=[sx;sy;sz] and receiver at r=[rx;ry;rz],  with a reflection from a plane with given dip and strike   INPUT: s = [sx; sy; sz], source position        r = [rx; ry; rz], receiver position        t = time at which the relctions is observed            t can be a vector          v = <A HREF = "../8.main/velocity.html">velocity</A> of medium (constant)        dip = dip of plane (horizontal -&gt; dip=0 (degrees)              dip is on the right hand side of strike direction         strike = strike of plane (clockwise from N in degrees)   OUTPUT: cdp=[cdpx; cdpy; cdpz].  DSI customized VSP processing software by G Bellefleur (May 2000) Some lines modified from <A HREF = "../8.main/txplane.html">txplane</A>.m by Ian Kay</pre><HR><H3>Cross-Reference Information</H3>This function is called by<pre><UL><LI><A HREF = "../3.cdpt3d/cdp3d.html">cdp3d</A>          ./cdpt3d/cdp3d.m</LI></UL></pre><HR>Produced by <A HREF = "http://www.nd.edu/Courses/kantor/matlab/mat2html">mat2html</A> on Wed Jun 14 15:21:32 Canada/Eastern 2000<BR>Cross-Directory links are: ON<BR></BODY>

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