FORTRAN语句转成MATLAB

gengyan123456

FORTRAN语句：

[Fortran] syntaxhighlighter_viewsource syntaxhighlighter_copycode

      EQ=DSQRT(RR*RR+RJ*RJ)
      DEL=DATAN2(RJ,RR)
      SIND=DSIN(DEL)
      COSD=DCOS(DEL)
      BID=BIX*SIND-BIY*COSD
      BIQ=BIX*COSD+BIY*SIND
      VD=VT*SIND
      VQ=VT*COSD
      EVDEL=DEL+VDEL
      SIND=DSIN(EVDEL)
      COSD=DCOS(EVDEL)
      VX=VT*DCOS(VDEL)
      VY=VT*DSIN(VDEL)
      BIX=BID*SIND+BIQ*COSD
      BIY=-BID*COSD+BIQ*SIND

对应的MATLAB语句是什么啊？求大神帮助啊