macro.tex

国外免费地震资料处理软件包

%\def\K#1{\overline{#1}}
\def\K#1{#1^*}

% greek letters (angles,frequency, vp/vs)
\def\w{\omega}
\def\g{\gamma}
\def\t{\theta}
\def\d{\delta}
\def\p{\phi}

% image, wavefield
%\def\RR{{ \bf R}}
%\def\US{{ \bf U}_s}
%\def\UR{{ \bf U}_r}
%\def\UU{{ \bf U}}
\def\RR{R}
\def\US{U_s}
\def\UR{U_r}
\def\UU{U}
\def\Uo{ \widehat{U} }

%\def\UO{{ \widehat{\bf U}}}

\def\us{{ \bf u}_s}
\def\ur{{ \bf u}_r}
\def\uu{{ \bf u}}


% coordinates
\def\ss{{ \bf s}}
\def\rr{{ \bf r}}
\def\mm{{ \bf m}}
\def\hh{{ \bf h}}

\def\mo{{ \widehat{\bf m}}}
\def\ho{{ \widehat{\bf h}}}

% vectors
\def\vv{{ \bf v}} % arbitrary vector (e.g. magnetic North)
\def\nn{{ \bf n}} % normal to reflector

% wavenumbers
\def\ksv{{ \bf k}_\ss}
\def\krv{{ \bf k}_\rr}
\def\kmv{{ \bf k}_\mm}
\def\khv{{ \bf k}_\hh}

% ray parameters
\def\psv{{ \bf p}_\ss}
\def\prv{{ \bf p}_\rr}
\def\pmv{{ \bf p}_\mm}
\def\phv{{ \bf p}_\hh}

% vector magnitude
\def\mps{|\psv|}
\def\mpr{|\prv|}
\def\mpm{|\pmv|}
\def\mph{|\phv|}

\def\mks{|\ksv|}
\def\mkr{|\krv|}
\def\mkm{|\kmv|}
\def\mkh{|\khv|}

% components
\def\mv{ \left[ m_x,m_y,m_z \right]}
\def\hv{ \left[ h_x,h_y,h_z \right]}
\def\sv{ \left[ s_x,s_y,s_z \right]}
\def\rv{ \left[ r_x,r_y,r_z \right]}

\def\kmx{ k_{m_x}}
\def\kmy{ k_{m_y}}
\def\kmz{ k_{m_z}}

\def\khx{ k_{h_x}}
\def\khy{ k_{h_y}}
\def\khz{ k_{h_z}}

\def\tt{{ \tau}}