数学建模竞赛中应当掌握的十类算法.mht

精华BBS贴子

                  =
src=3D"http://25.20.176.12/bbs/images/default/poll.gif"=20
                  border=3D0></A> &nbsp;<A=20
                  =
href=3D"http://25.20.176.12/bbs/post.php?action=3Dreply&amp;fid=3D144&amp=
;tid=3D9682"><IMG=20
                  =
src=3D"http://25.20.176.12/bbs/images/default/reply.gif"=20
                  border=3D0></A> </TD></TR></TBODY></TABLE></TD></TR>
        <TR>
          <TD bgColor=3Ddarkblue>
            <TABLE cellSpacing=3D1 cellPadding=3D4 width=3D"100%" =
border=3D0>
              <TBODY>
              <TR class=3Dheader>
                <TD width=3D152>=D7=F7=D5=DF:</TD>
                <TD>
                  <TABLE class=3Dsmalltxt=20
                  style=3D"TABLE-LAYOUT: fixed; WORD-WRAP: break-word"=20
                  cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
border=3D0>
                    <TBODY>
                    <TR style=3D"COLOR: #ffffff">
                      <TD class=3Dbold>=B1=EA=CC=E2: =
=CA=FD=D1=A7=BD=A8=C4=A3=BE=BA=C8=FC=D6=D0=D3=A6=B5=B1=D5=C6=CE=D5=B5=C4=CA=
=AE=C0=E0=CB=E3=B7=A8</TD>
                      <TD noWrap align=3Dright width=3D150><A=20
                        style=3D"FONT-WEIGHT: normal; COLOR: #ffffff"=20
                        =
href=3D"http://25.20.176.12/bbs/redirect.php?fid=3D144&amp;tid=3D9682&amp=
;goto=3Dnextoldset">=C9=CF=D2=BB=D6=F7=CC=E2</A>=20
                        | <A style=3D"FONT-WEIGHT: normal; COLOR: =
#ffffff"=20
                        =
href=3D"http://25.20.176.12/bbs/redirect.php?fid=3D144&amp;tid=3D9682&amp=
;goto=3Dnextnewset">=CF=C2=D2=BB=D6=F7=CC=E2</A></TD></TR></TBODY></TABLE=
></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><A=20
      name=3Dpid61576>
      <TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
align=3Dcenter border=3D0>
        <TBODY>
        <TR>
          <TD bgColor=3Ddarkblue>
            <TABLE style=3D"TABLE-LAYOUT: fixed; WORD-WRAP: break-word"=20
            cellSpacing=3D1 cellPadding=3D4 width=3D"100%" border=3D0>
              <TBODY>
              <TR bgColor=3D#e8f2ff>
                <TD vAlign=3Dtop width=3D160>
                  <FIELDSET><SPAN class=3Dbold ?>3X+1</SPAN><BR><SPAN=20
                  =
class=3Dsmalltxt>=B8=C3=D3=C3=BB=A7=D2=D1=B1=BB=C9=BE=B3=FD</SPAN>=20
                  <TABLE style=3D"TABLE-LAYOUT: fixed" cellSpacing=3D0 =
cellPadding=3D0=20
                  width=3D"100%" border=3D0>
                    <TBODY>
                    <TR>
                      <TD>
                        <CENTER>
                        <H3>3X+1</H3></CENTER><BR></TD></TR>
                    <TR>
                      <TD =
align=3Dmiddle></TD></TR></TBODY></TABLE></FIELDSET>=20
                  <TABLE cellSpacing=3D0 cellPadding=3D3 width=3D"100%" =
border=3D0>
                    <TBODY>
                    <TR>
                      <TD class=3Drow><IMG height=3D11=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
                        width=3D10> =CD=B7=CF=CE: <FONT =
color=3Dred></FONT></TD></TR>
                    <TR>
                      <TD class=3Drow><IMG height=3D11=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
                        width=3D10> =D0=D4=B1=F0: <FONT =
color=3Dred>=C5=AE<IMG title=3D=D0=D4=B1=F0=A3=BA=C5=AE=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/female.gif">=20
                        </FONT><!--(=B7=A2=CC=F9:<font =
color=3D"red">N/A</font>=C6=AA)--></TD></TR>
                    <TR>
                      <TD class=3Drow title=3D"=BB=FD=B7=D6:N/A =
=B7=D6<br>=B7=A2=CC=F9:N/A =C6=AA"><IMG=20
                        height=3D11=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
                        width=3D10> =BB=FD=B7=D6: <FONT =
color=3Dred>N/A</FONT>=B7=D6<!--(=B7=A2=CC=F9:<font =
color=3D"red">N/A</font>=C6=AA)--></TD></TR>
                    <TR>
                      <TD class=3Drow title=3D"=BE=AB=BB=AA=D6=B8=CA=FD: =
=B7=D6<br>=B7=A2=CC=F9:N/A =C6=AA"><IMG height=3D11=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
                        width=3D10> =B7=A2=CC=F9: <FONT =
color=3Dred>N/A</FONT>=C6=AA</TD></TR>
                    <TR>
                      <TD class=3Drow =
title=3D"=B2=C6=B8=BB:+<br>=CF=D6=BD=F0:<br>=B4=E6=BF=EE:<br>"><IMG=20
                        height=3D11=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
                        width=3D10> =B2=C6=B8=BB: <FONT =
color=3Dred></FONT>=BD=F0=B1=D2</TD></TR>
                    <TR>
                      <TD class=3Drow=20
                        title=3D"=B1=E0=BA=C5: =
<b></b></br>=C0=B4=D7=D4:<br>=D7=A2=B2=E1: N/A"><IMG height=3D11=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
                        width=3D10> =B1=E0=BA=C5: =A1=ED<IMG =
title=3D"=D7=B4=CC=AC =C0=EB=CF=DF"=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/offline_user.gif"=20
                        align=3DabsMiddle> =
</TD></TR></TBODY></TABLE></TD>
                <TD height=3D"100%">
                  <TABLE style=3D"TABLE-LAYOUT: fixed; WORD-WRAP: =
break-word"=20
                  height=3D"100%" cellSpacing=3D0 cellPadding=3D0 =
width=3D"100%"=20
                  border=3D0>
                    <TBODY>
                    <TR>
                      <TD vAlign=3Dtop><SPAN class=3Dbold><SPAN=20
                        =
class=3Dsmalltxt>=CA=FD=D1=A7=BD=A8=C4=A3=BE=BA=C8=FC=D6=D0=D3=A6=B5=B1=D5=
=C6=CE=D5=B5=C4=CA=AE=C0=E0=CB=E3=B7=A8<BR><BR></SPAN></SPAN><BR>1=A1=A2=C3=
=C9=CC=D8=BF=A8=C2=DE=CB=E3=B7=A8=A3=A8=B8=C3=CB=E3=B7=A8=D3=D6=B3=C6=CB=E6=
=BB=FA=D0=D4=C4=A3=C4=E2=CB=E3=B7=A8=A3=AC=CA=C7=CD=A8=B9=FD=BC=C6=CB=E3=BB=
=FA=B7=C2=D5=E6=C0=B4=BD=E2=BE=F6=CE=CA=CC=E2=B5=C4=CB=E3=B7=A8=A3=AC=CD=AC=
=CA=B1=BF=C9=D2=D4=CD=A8=B9=FD=C4=A3=C4=E2=BF=C9=D2=D4=C0=B4=BC=EC=D1=E9=D7=
=D4=BC=BA=C4=A3=D0=CD=B5=C4=D5=FD=C8=B7=D0=D4=A3=AC=CA=C7=B1=C8=C8=FC=CA=B1=
=B1=D8=D3=C3=B5=C4=B7=BD=B7=A8=A3=A9<BR>2=A1=A2=CA=FD=BE=DD=C4=E2=BA=CF=A1=
=A2=B2=CE=CA=FD=B9=C0=BC=C6=A1=A2=B2=E5=D6=B5=B5=C8=CA=FD=BE=DD=B4=A6=C0=ED=
=CB=E3=B7=A8=A3=A8=B1=C8=C8=FC=D6=D0=CD=A8=B3=A3=BB=E1=D3=F6=B5=BD=B4=F3=C1=
=BF=B5=C4=CA=FD=BE=DD=D0=E8=D2=AA=B4=A6=C0=ED=A3=AC=B6=F8=B4=A6=C0=ED=CA=FD=
=BE=DD=B5=C4=B9=D8=BC=FC=BE=CD=D4=DA=D3=DA=D5=E2=D0=A9=CB=E3=B7=A8=A3=AC=CD=
=A8=B3=A3=CA=B9=D3=C3Matlab=D7=F7=CE=AA=B9=A4=BE=DF=A3=A9<BR>3=A1=A2=CF=DF=
=D0=D4=B9=E6=BB=AE=A1=A2=D5=FB=CA=FD=B9=E6=BB=AE=A1=A2=B6=E0=D4=AA=B9=E6=BB=
=AE=A1=A2=B6=FE=B4=CE=B9=E6=BB=AE=B5=C8=B9=E6=BB=AE=C0=E0=CE=CA=CC=E2=A3=A8=
=BD=A8=C4=A3=BE=BA=C8=FC=B4=F3=B6=E0=CA=FD=CE=CA=CC=E2=CA=F4=D3=DA=D7=EE=D3=
=C5=BB=AF=CE=CA=CC=E2=A3=AC=BA=DC=B6=E0=CA=B1=BA=F2=D5=E2=D0=A9=CE=CA=CC=E2=
=BF=C9=D2=D4=D3=C3=CA=FD=D1=A7=B9=E6=BB=AE=CB=E3=B7=A8=C0=B4=C3=E8=CA=F6=A3=
=AC=CD=A8=B3=A3=CA=B9=D3=C3Lindo=A1=A2Lingo=C8=ED=BC=FE=CA=B5=CF=D6=A3=A9=
<BR>4=A1=A2=CD=BC=C2=DB=CB=E3=B7=A8=A3=A8=D5=E2=C0=E0=CB=E3=B7=A8=BF=C9=D2=
=D4=B7=D6=CE=AA=BA=DC=B6=E0=D6=D6=A3=AC=B0=FC=C0=A8=D7=EE=B6=CC=C2=B7=A1=A2=
=CD=F8=C2=E7=C1=F7=A1=A2=B6=FE=B7=D6=CD=BC=B5=C8=CB=E3=B7=A8=A3=AC=C9=E6=BC=
=B0=B5=BD=CD=BC=C2=DB=B5=C4=CE=CA=CC=E2=BF=C9=D2=D4=D3=C3=D5=E2=D0=A9=B7=BD=
=B7=A8=BD=E2=BE=F6=A3=AC=D0=E8=D2=AA=C8=CF=D5=E6=D7=BC=B1=B8=A3=A9<BR>5=A1=
=A2=B6=AF=CC=AC=B9=E6=BB=AE=A1=A2=BB=D8=CB=DD=CB=D1=CB=F7=A1=A2=B7=D6=D6=CE=
=CB=E3=B7=A8=A1=A2=B7=D6=D6=A7=B6=A8=BD=E7=B5=C8=BC=C6=CB=E3=BB=FA=CB=E3=B7=
=A8=A3=A8=D5=E2=D0=A9=CB=E3=B7=A8=CA=C7=CB=E3=B7=A8=C9=E8=BC=C6=D6=D0=B1=C8=
=BD=CF=B3=A3=D3=C3=B5=C4=B7=BD=B7=A8=A3=AC=BA=DC=B6=E0=B3=A1=BA=CF=BF=C9=D2=
=D4=D3=C3=B5=BD=BE=BA=C8=FC=D6=D0=A3=A9<BR>6=A1=A2=D7=EE=D3=C5=BB=AF=C0=ED=
=C2=DB=B5=C4=C8=FD=B4=F3=B7=C7=BE=AD=B5=E4=CB=E3=B7=A8=A3=BA=C4=A3=C4=E2=CD=
=CB=BB=F0=B7=A8=A1=A2=C9=F1=BE=AD=CD=F8=C2=E7=A1=A2=D2=C5=B4=AB=CB=E3=B7=A8=
=A3=A8=D5=E2=D0=A9=CE=CA=CC=E2=CA=C7=D3=C3=C0=B4=BD=E2=BE=F6=D2=BB=D0=A9=BD=
=CF=C0=A7=C4=D1=B5=C4=D7=EE=D3=C5=BB=AF=CE=CA=CC=E2=B5=C4=CB=E3=B7=A8=A3=AC=
=B6=D4=D3=DA=D3=D0=D0=A9=CE=CA=CC=E2=B7=C7=B3=A3=D3=D0=B0=EF=D6=FA=A3=AC=B5=
=AB=CA=C7=CB=E3=B7=A8=B5=C4=CA=B5=CF=D6=B1=C8=BD=CF=C0=A7=C4=D1=A3=AC=D0=E8=
=C9=F7=D6=D8=CA=B9=D3=C3=A3=A9<BR>7=A1=A2=CD=F8=B8=F1=CB=E3=B7=A8=BA=CD=C7=
=EE=BE=D9=B7=A8=A3=A8=CD=F8=B8=F1=CB=E3=B7=A8=BA=CD=C7=EE=BE=D9=B7=A8=B6=BC=
=CA=C7=B1=A9=C1=A6=CB=D1=CB=F7=D7=EE=D3=C5=B5=E3=B5=C4=CB=E3=B7=A8=A3=AC=D4=
=DA=BA=DC=B6=E0=BE=BA=C8=FC=CC=E2=D6=D0=D3=D0=D3=A6=D3=C3=A3=AC=B5=B1=D6=D8=
=B5=E3=CC=D6=C2=DB=C4=A3=D0=CD=B1=BE=C9=ED=B6=F8=C7=E1=CA=D3=CB=E3=B7=A8=B5=
=C4=CA=B1=BA=F2=A3=AC=BF=C9=D2=D4=CA=B9=D3=C3=D5=E2=D6=D6=B1=A9=C1=A6=B7=BD=
=B0=B8=A3=AC=D7=EE=BA=C3=CA=B9=D3=C3=D2=BB=D0=A9=B8=DF=BC=B6=D3=EF=D1=D4=D7=
=F7=CE=AA=B1=E0=B3=CC=B9=A4=BE=DF=A3=A9<BR>8=A1=A2=D2=BB=D0=A9=C1=AC=D0=F8=
=C0=EB=C9=A2=BB=AF=B7=BD=B7=A8=A3=A8=BA=DC=B6=E0=CE=CA=CC=E2=B6=BC=CA=C7=CA=
=B5=BC=CA=C0=B4=B5=C4=A3=AC=CA=FD=BE=DD=BF=C9=D2=D4=CA=C7=C1=AC=D0=F8=B5=C4=
=A3=AC=B6=F8=BC=C6=CB=E3=BB=FA=D6=BB=C8=CF=B5=C4=CA=C7=C0=EB=C9=A2=B5=C4=CA=
=FD=BE=DD=A3=AC=D2=F2=B4=CB=BD=AB=C6=E4=C0=EB=C9=A2=BB=AF=BA=F3=BD=F8=D0=D0=
=B2=EE=B7=D6=B4=FA=CC=E6=CE=A2=B7=D6=A1=A2=C7=F3=BA=CD=B4=FA=CC=E6=BB=FD=B7=
=D6=B5=C8=CB=BC=CF=EB=CA=C7=B7=C7=B3=A3=D6=D8=D2=AA=B5=C4=A3=A9<BR>9=A1=A2=
=CA=FD=D6=B5=B7=D6=CE=F6=CB=E3=B7=A8=A3=A8=C8=E7=B9=FB=D4=DA=B1=C8=C8=FC=D6=
=D0=B2=C9=D3=C3=B8=DF=BC=B6=D3=EF=D1=D4=BD=F8=D0=D0=B1=E0=B3=CC=B5=C4=BB=B0=
=A3=AC=C4=C7=D2=BB=D0=A9=CA=FD=D6=B5=B7=D6=CE=F6=D6=D0=B3=A3=D3=C3=B5=C4=CB=
=E3=B7=A8=B1=C8=C8=E7=B7=BD=B3=CC=D7=E9=C7=F3=BD=E2=A1=A2=BE=D8=D5=F3=D4=CB=
=CB=E3=A1=A2=BA=AF=CA=FD=BB=FD=B7=D6=B5=C8=CB=E3=B7=A8=BE=CD=D0=E8=D2=AA=B6=
=EE=CD=E2=B1=E0=D0=B4=BF=E2=BA=AF=CA=FD=BD=F8=D0=D0=B5=F7=D3=C3=A3=A9<BR>=
10=A1=A2=CD=BC=CF=F3=B4=A6=C0=ED=CB=E3=B7=A8=A3=A8=C8=FC=CC=E2=D6=D0=D3=D0=
=D2=BB=C0=E0=CE=CA=CC=E2=D3=EB=CD=BC=D0=CE=D3=D0=B9=D8=A3=AC=BC=B4=CA=B9=D3=
=EB=CD=BC=D0=CE=CE=DE=B9=D8=A3=AC=C2=DB=CE=C4=D6=D0=D2=B2=D3=A6=B8=C3=D2=AA=
=B2=BB=B7=A6=CD=BC=C6=AC=B5=C4=A3=AC=D5=E2=D0=A9=CD=BC=D0=CE=C8=E7=BA=CE=D5=
=B9=CA=BE=D2=D4=BC=B0=C8=E7=BA=CE=B4=A6=C0=ED=BE=CD=CA=C7=D0=E8=D2=AA=BD=E2=
=BE=F6=B5=C4=CE=CA=CC=E2=A3=AC=CD=A8=B3=A3=CA=B9=D3=C3Matlab=BD=F8=D0=D0=B4=
=A6=C0=ED=A3=A9<A=20
                        name=3Dendpid61576></A> =
</TD></TR></TBODY></TABLE></TD></TR>
              <TR bgColor=3D#e8f2ff>
                <TD class=3Dsmalltxt vAlign=3Dcenter><A=20
                  =
href=3D"http://25.20.176.12/bbs/viewthread.php?tid=3D9682#pid61576"><IMG =

                  alt=3D=BB=D8=B5=BD=B5=DA1=CC=F9=BF=AA=CD=B7=20
                  =
src=3D"http://25.20.176.12/bbs/images/default/threadforward.gif"=20
                  align=3DabsMiddle border=3D0></A> 2003-11-16 10:45 =
AM</A> </TD>
                <TD vAlign=3Dcenter>
                  <TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
border=3D0>
                    <TBODY>
                    <TR class=3Dsmalltxt>
                      <TD align=3Dleft><A=20
                        =
href=3D"http://25.20.176.12/bbs/viewpro.php?username=3D"><IMG=20
                        alt=3D=B2=E9=BF=B4=D7=CA=C1=CF=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/profile.gif"=20
                        border=3D0></A>&nbsp; <A=20
                        =
href=3D"http://25.20.176.12/bbs/search.php?srchuname=3D&amp;srchfid=3Dall=
&amp;srchfrom=3D0&amp;searchsubmit=3Dyes"><IMG=20
                        =
alt=3D=CB=D1=CB=F7=B8=C3=D3=C3=BB=A7=B5=C4=C8=AB=B2=BF=CC=FB=D7=D3=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/find.gif"=20
                        border=3D0></A>&nbsp; <A=20
                        =
href=3D"http://25.20.176.12/bbs/pm.php?action=3Dsend&amp;username=3D"=20
                        target=3D_blank><IMG =
alt=3D=B7=A2=B6=CC=CF=FB=CF=A2=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/pm.gif"=20
                        border=3D0></A>&nbsp; </TD>
                      <TD align=3Dright>&nbsp;<A=20
                        =
href=3D"http://25.20.176.12/bbs/post.php?action=3Dreply&amp;fid=3D144&amp=
;tid=3D9682&amp;repquote=3D61576&amp;page=3D1"><IMG=20
                        alt=3D=D2=FD=D3=C3=BB=D8=B8=B4=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/quote.gif"=20
                        border=3D0></A> &nbsp;<A=20
                        =
href=3D"http://25.20.176.12/bbs/misc.php?action=3Dreport&amp;fid=3D144&am=
p;tid=3D9682&amp;pid=3D61576"><IMG=20
                        =
alt=3D=CF=F2=B0=E6=D6=F7=B7=B4=D3=A6=D5=E2=B8=F6=CC=FB=D7=D3=20
                        =
src=3D"http://25.20.176.12/bbs/images/default/report.gif"=20
                        border=3D0></A> &nbsp;<SELECT=20
                        =
onchange=3D"if(this.options[this.selectedIndex].value !=3D '') =
{&#10;window.location=3D('misc.php?action=3Dkarma&amp;tid=3D9682&amp;pid=3D=
61576&amp;username=3D&amp;score=3D'+this.options[this.selectedIndex].valu=
e+'&amp;sid=3DYGcECnhv') }"=20
                        align=3DabsMiddle name=3Dfid> <OPTION value=3D"" =

                          selected>=C6=C0=B7=D6</OPTION> <OPTION =
value=3D"">----</OPTION>=20
                          <OPTION value=3D-4>-4</OPTION> <OPTION=20
                          value=3D-3>-3</OPTION> <OPTION =
value=3D-2>-2</OPTION>=20
                          <OPTION value=3D-1>-1</OPTION> <OPTION=20
                          value=3D1>+1</OPTION> <OPTION =
value=3D2>+2</OPTION>=20
                          <OPTION value=3D3>+3</OPTION> <OPTION=20
                          value=3D4>+4</OPTION> <OPTION =
value=3D5>+5</OPTION></SELECT>=20
                      =
</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></T=
ABLE></A><A=20
      name=3Dpid74432>
      <TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
align=3Dcenter border=3D0>
        <TBODY>
        <TR>
          <TD bgColor=3Ddarkblue>
            <TABLE style=3D"TABLE-LAYOUT: fixed; WORD-WRAP: break-word"=20
            cellSpacing=3D1 cellPadding=3D4 width=3D"100%" border=3D0>
              <TBODY>
              <TR bgColor=3D#e8f2cf>
                <TD vAlign=3Dtop width=3D160>
                  <FIELDSET><SPAN class=3Dbold =
?>=B9=C2=BB=EA=D2=B0=B9=ED</SPAN><BR><SPAN=20
                  =
class=3Dsmalltxt>=B8=C3=D3=C3=BB=A7=D2=D1=B1=BB=C9=BE=B3=FD</SPAN>=20
                  <TABLE style=3D"TABLE-LAYOUT: fixed" cellSpacing=3D0 =
cellPadding=3D0=20
                  width=3D"100%" border=3D0>
                    <TBODY>
                    <TR>
                      <TD>
                        <CENTER>
                        =