.MCAD 304020000 1 87 16150 0 .CMD PLOTFORMAT 0 0 1 0 0 8 0 1 1 0 0 1 0 0 0 0 1 1 0 1 0 0 1 1 NO-TRACE-STRING 0 1 1 0 1 1 NO-TRACE-STRING 0 1 2 0 1 1 NO-TRACE-STRING 0 1 3 0 1 1 NO-TRACE-STRING 0 1 4 0 1 1 NO-TRACE-STRING 0 2 5 0 1 1 NO-TRACE-STRING 0 3 6 0 1 1 NO-TRACE-STRING 0 4 0 0 1 1 NO-TRACE-STRING 0 1 1 0 1 1 NO-TRACE-STRING 0 2 2 0 1 1 NO-TRACE-STRING 0 3 3 0 1 1 NO-TRACE-STRING 0 4 4 0 1 1 NO-TRACE-STRING 0 1 5 0 1 1 NO-TRACE-STRING 0 2 6 0 1 1 NO-TRACE-STRING 0 3 0 0 1 1 NO-TRACE-STRING 0 4 1 0 1 1 NO-TRACE-STRING 0 1 1 42 16 0 0 3 .CMD FORMAT rd=d ct=10 im=i et=3 zt=15 pr=3 mass length time charge temperature tr=0 vm=0 .CMD SET ORIGIN 0 .CMD SET TOL 0.001000000000000 .CMD SET PRNCOLWIDTH 8 .CMD SET PRNPRECISION 4 .CMD PRINT_SETUP 0.800000 0.500000 0.500000 0.500000 0 .CMD HEADER_FOOTER 1 1 *empty* *empty* *empty* 0 1 *empty* *empty* *empty* .CMD HEADER_FOOTER_FONT fontID=14 family=Arial points=10 bold=0 italic=0 underline=0 colrid=13 .CMD HEADER_FOOTER_FONT fontID=15 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255 .CMD COLORTAB_ENTRY 0 255 255 .CMD COLORTAB_ENTRY 255 255 255 .TXT 2 23 1 0 0 Cg a33.375000,33.375000,31 {\rtf\ansi \deff0{\colortbl;\red0\green0\blue0;}{\fonttbl{\f0\fcharset0 \fmodern Courier New;}{\f1\fcharset0\fnil Arial;}}\plain\cf1\fs20 \pard {\f1\fs28\b0\i0\ul0\strike0 2-D Wiener Deconvolution Filter}} .TXT 0 41 2 0 0 Cg a12.250000,12.250000,11 {\rtf\ansi \deff0{\colortbl;\red0\green0\blue0;}{\fonttbl{\f0\fcharset0 \fmodern Courier New;}}\plain\cf1\fs20 \pard F_11-19.MCD} .TXT 3 -33 16149 0 0 Cg a15.250000,15.250000,15 {\rtf\ansi \deff0{\colortbl;\red0\green0\blue0;}{\fonttbl{\f0\fcharset0 \fmodern Courier New;}}\plain\cf1\fs20 \pard January 1, 1995} .EQN 4 -29 16132 0 0 {0:N}NAME:16 .EQN 0 7 16133 0 0 {0:u}NAME:0;{0:N}NAME .EQN 0 9 16134 0 0 {0:v}NAME:0;{0:N}NAME .EQN 0 9 19 0 0 {0:A}NAME:30 .EQN 0 7 22 0 0 {0:N0}NAME:1 .EQN 0 7 23 0 0 {0:C}NAME:1 .EQN 0 7 20 0 0 {0:\s}NAME:.25*{0:N}NAME .EQN 0 9 21 0 0 {0:\t}NAME:.5*{0:N}NAME .EQN 0 8 9 0 0 {0:fc}NAME:.6*{0:N}NAME .TXT 3 -64 10 0 0 Cg a44.250000,44.250000,44 {\rtf\ansi \deff0{\colortbl;\red0\green0\blue0;}{\fonttbl{\f0\fcharset0 \fmodern Courier New;}}\plain\cf1\fs20 \pard Define signal and noise spectra and the MTF:} .EQN 6 0 11 0 0 ({0:Ps}NAME)[({0:u}NAME,{0:v}NAME):{0:A}NAME*{0:exp}NAME((-(({0:u}NAME-{0:\t}NAME))^(2)-(({0:v}NAME-{0:\t}NAME))^(2))/(2*({0:\s}NAME)^(2))) .EQN 0 37 12 0 0 ({0:Pn}NAME)[({0:u}NAME,{0:v}NAME):{0:N0}NAME .EQN 0 21 16141 0 0 ({0:Pn}NAME)[(0,0):0 .EQN 9 -58 13 0 0 {0:OTF}NAME({0:u}NAME,{0:v}NAME):((1)/(.571))*({0:acos}NAME((\({0:u}NAME*{0:u}NAME+{0:v}NAME*{0:v}NAME))/({0:fc}NAME))-{0:sin}NAME({0:acos}NAME((\({0:u}NAME*{0:u}NAME+{0:v}NAME*{0:v}NAME))/({0:fc}NAME)))) .EQN 0 54 16142 0 0 ({0:F}NAME)[({0:u}NAME,{0:v}NAME):{0:OTF}NAME({0:u}NAME-{0:\t}NAME,{0:v}NAME-{0:\t}NAME) .EQN 7 -1 14 0 0 ({0:H}NAME)[({0:u}NAME,{0:v}NAME):(({0:F}NAME)[({0:u}NAME,{0:v}NAME)*({0:Ps}NAME)[({0:u}NAME,{0:v}NAME))/(((({0:F}NAME)[({0:u}NAME,{0:v}NAME)))^(2)*({0:Ps}NAME)[({0:u}NAME,{0:v}NAME)+({0:Pn}NAME)[({0:u}NAME,{0:v}NAME)) .TXT 1 -52 16143 0 0 Cg a85.500000,85.500000,39 {\rtf\ansi \deff0{\colortbl;\red0\green0\blue0;}{\fonttbl{\f0\fcharset0 \fmodern Courier New;}}\plain\cf1\fs20 \pard The Wiener filter transfer function is:} .EQN 4 45 16146 0 0 {0:Pn}NAME{1 4 3 60 45 0 30 30 0 1 1 1 4 -1 1 0 1 1 1 4 -1 1 0 1 0 0 2 0 2 1 0 16777215 0 100 2 NO-TITLE}{57} 2 5 21 21 0 1 1.5 7 1 5 4 3 0 4 1 0 3 1 2 0.1 .EQN 1 -40 16147 0 0 {0:Ps}NAME{1 4 3 60 45 1 30 30 0 1 1 1 4 -1 1 0 1 1 1 4 -1 1 0 1 1 1 4 -1 1 1 0 16777215 0 100 2 NO-TITLE}{57} 2 5 21 21 0 1 1.5 7 1 5 4 3 0 4 1 0 3 1 2 0.1 .EQN 33 0 16139 0 0 {0:F}NAME{1 4 3 60 45 1 30 30 0 1 1 1 4 -1 1 0 1 1 1 4 -1 1 0 1 1 1 4 -1 1 1 0 16777215 0 100 2 NO-TITLE}{57} 2 5 21 21 0 1 1.5 7 1 5 4 3 0 4 1 0 3 1 2 0.1 .EQN 0 39 16140 0 0 {0:H}NAME{1 4 3 60 45 1 30 30 0 1 1 1 4 -1 1 0 1 1 1 4 -1 1 0 1 1 1 4 -1 1 1 0 16777215 0 100 2 NO-TITLE}{57} 2 5 21 21 0 1 1.5 7 1 5 4 3 0 4 1 0 3 1 2 0.1 .TXT 39 -26 35 0 0 Cg a43.875000,43.875000,38 {\rtf\ansi \deff0{\colortbl;\red0\green0\blue0;}{\fonttbl{\f0\fcharset0 \fmodern Courier New;}}\plain\cf1\fs20 \pard Figure 11-19, 2-D Wiener deconvolution} .TXT 3 -12 16150 0 0 Cg a71.250000,71.250000,70 {\rtf\ansi \deff0{\colortbl;\red0\green0\blue0;}{\fonttbl{\f0\fcharset0 \fmodern Courier New;}}\plain\cf1\fs20 \pard ---------------------------------------------------------- F_11-19.MCD}