📄 rotcoord.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>rotcoord</H1><H2>(./cdpt3d/rotcoord.m)</H2><HR><H3>Function Synopsis</H3><pre>[u,v]=rotcoord(x,y,angle,pivx,pivy)</pre><HR><H3>Help text</H3><pre>function [u,v]=rotcoord(x,y,angle,pivx,pivy)[u,v]=rotcoord(x,y,angle,pivx,pivy)[u,v]=rotcoord(x,y,angle)this function will rotate coordinate system by a given angle (in degrees) around a pivot and return values for the point in the new co-ordinate systemINPUTx - x coordinate of point in original system or a vector of x coordinatesy - y coordinate corresponding to the same point in the roginal system    y is a vector of points corresponding to x if x is a vectorangle - angle of rotation in degreespivx - x coordinate of pivot point (or vector of points, one for each x)pivy - y coordinate of pivot point (or vector of points, one for each y)pivx and pivy are both zero if not specifiedOUTPUTu - new x coordinate(s) after rotationv - new y coordinate(s) after rotationDSISoft Version 1.0Customized VSP Processing Softwarewritten by K.S. Beaty July 1998last modified July 21, 1998</pre><HR><H3>Cross-Reference Information</H3>This function is called by<pre><UL><LI><A HREF = "../3.cdpt3d/cbins.html">cbins</A>          ./cdpt3d/cbins.m</LI><LI><A HREF = "../3.cdpt3d/cdpt3d.html">cdpt3d</A>         ./cdpt3d/cdpt3d.m</LI><LI><A HREF = "../3.cdpt3d/slicefmap.html">slicefmap</A>      ./cdpt3d/slicefmap.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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