matrixmode.ps

计算机图形学～想必是很多人需要的～在此共享一下

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%%Creator: splat:n8 (Nate Robins,,,,,,,<engr>)
%%Title: stdin (ditroff)
%%CreationDate: Tue Jul 22 19:14:41 1997
%%EndComments
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%%EndProlog

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%%Trailer
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