Difference between revisions of "File:Doya20map4bT100.png"

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}
 
}
 
==[[Latex]] generator of labels==
 
==[[Latex]] generator of labels==
<nomathjax>
+
<poem><nomathjax><nowiki>
 
% Copyleft 2011 by Dmitrii Kouznetsov <br>
 
% Copyleft 2011 by Dmitrii Kouznetsov <br>
 
\documentclass[12pt]{article} %<br>
 
\documentclass[12pt]{article} %<br>
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} %<br>
 
} %<br>
 
\end{document}
 
\end{document}
</nomathjax>
+
</nowiki></nomathjax></poem>
  +
 
==Copyleft==
 
==Copyleft==
 
The image and its generators may be used for free, attribute the source.
 
The image and its generators may be used for free, attribute the source.
   
[[Category:Complex map]]
+
[[Category:Complex maps]]
 
[[Category:Doya function]]
 
[[Category:Doya function]]
 
[[Category:Laser science]]
 
[[Category:Laser science]]
 
[[Category:Transfer function]]
 
[[Category:Transfer function]]
[[Category:C++]]
 
[[Category:Latex]]
 
[[Category:TORI]]
 

Latest revision as of 08:34, 1 December 2018

complex map of the Doya function at with parameter equal to 2.

$f=\mathrm{Doya}_2(x+\mathrm i y)$ in the $x,y$ plane with lines $u\!=\!\Re(f)\!=\!\mathrm{const}$ and lines $v\!=\!\Im(f)\!=\!\mathrm{const}$.

C++ generator of curves

// The conto.cin, the ado.cin and the doya.cin should be loaded in the working directory for the compilation of the code below:

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#define DB double
#define DO(x,y) for(x=0;x<y;x++)
using namespace std;
#include <complex>
typedef complex<double> z_type;
#define Re(x) x.real()
#define Im(x) x.imag()
#define I z_type(0.,1.)
#include "conto.cin"
#include "doya.cin"
main(){ int j,k,m,n; DB x,y, p,q, t; z_type z,c,d;
 int M=160,M1=M+1;
 int N=161,N1=N+1;
DB X[M1],Y[N1], g[M1*N1],f[M1*N1], w[M1*N1]; // w is working array.
char v[M1*N1]; // v is working array
FILE *o;o=fopen("doya20map4b.eps","w");ado(o,82,82);
fprintf(o,"41 41 translate\n 10 10 scale\n");
DO(m,M1) X[m]=-4.01+.05*(m);
DO(n,N1) Y[n]=-4.+.05*(n-.5);
for(m=-4;m<5;m++){if(m==0){M(m,-4.2)L(m,4.2)} else{M(m,-4)L(m,4)}}
for(n=-4;n<5;n++){     M(  -4,n)L(4,n)}
fprintf(o,".008 W 0 0 0 RGB S\n");
DO(m,M1)DO(n,N1){g[m*N1+n]=9999; f[m*N1+n]=9999;}
DO(m,M1){x=X[m]; //printf("%5.2f\n",x);
DO(n,N1){y=Y[n]; z=z_type(x,y);        
 c=Doya(2.,z); 
 p=Re(c);q=Im(c);      
 if(p>-99. && p<99. &&  q>-99. && q<99. ){ g[m*N1+n]=p;f[m*N1+n]=q;}
        }}
fprintf(o,"1 setlinejoin 2 setlinecap\n");  p=1.;q=.9;
for(m=-6;m<5;m++)for(n=2;n<10;n+=2)conto(o,f,w,v,X,Y,M,N,(m+.1*n),-q, q); fprintf(o,".016 W 0 .6 0 RGB S\n");
for(m=0;m<6;m++) for(n=2;n<10;n+=2)conto(o,g,w,v,X,Y,M,N,-(m+.1*n),-q, q); fprintf(o,".016 W .9 0 0 RGB S\n");
for(m=0;m<6;m++) for(n=2;n<10;n+=2)conto(o,g,w,v,X,Y,M,N, (m+.1*n),-q, q); fprintf(o,".016 W 0 0 .9 RGB S\n");
for(m=1;m<5;m++)  conto(o,f,w,v,X,Y,M,N, (0.-m),-p,p); fprintf(o,".05 W .9 0 0 RGB S\n");
for(m=1;m<5;m++)  conto(o,f,w,v,X,Y,M,N, (0.+m),-p,p); fprintf(o,".05 W 0 0 .9 RGB S\n");
                   conto(o,f,w,v,X,Y,M,N, (0. ),-p,p); fprintf(o,".05 W .6 0 .6 RGB S\n");
for(m=-5;m<6;m++) conto(o,g,w,v,X,Y,M,N, (0.+m),-p,p); fprintf(o,".05 W 0 0 0 RGB S\n");
DO(m,13) {x=-4.1+.29*(m+1); M(x,0) L(x+.04,0) }
fprintf(o,".07 W 0 .5 1 RGB S\n");
DO(m,14) {x=-3.96+.29*m; M(x,0) L(x+.04,0) }
fprintf(o,".07 W 1 .5 0 RGB S\n");
fprintf(o,"showpage\n%c%cTrailer",'%','%'); fclose(o);
       system("epstopdf doya20map4b.eps");     
       system(    "open doya20map4b.pdf");
       getchar(); system("killall Preview");
}

Latex generator of labels


% Copyleft 2011 by Dmitrii Kouznetsov <br>
\documentclass[12pt]{article} %<br>
\usepackage{geometry} %<br>
\usepackage{graphicx} %<br>
\usepackage{rotating} %<br>
\paperwidth 860pt %<br>
\paperheight 843pt %<br>
\topmargin -94pt %<br>
\oddsidemargin -96pt %<br>
\textwidth 1200pt %<br>
\textheight 1800pt %<br>
\pagestyle {empty} %<br>
\newcommand \sx {\scalebox} %<br>
\newcommand \rot {\begin{rotate}} %<br>
\newcommand \ero {\end{rotate}} %<br>
\newcommand \ing {\includegraphics} %<br>
\begin{document} %<br>
\sx{10}{ \begin{picture}(41,81) %<br>
\put(1,1){\ing{doya20map4b}} % <br>
\put(-.5,79.6){\sx{.4}{$t$}} % <br>
\put(-1,71){\sx{.4}{$3$}} % <br>
\put(-1,61){\sx{.4}{$2$}} % <br>
\put(-1,51){\sx{.4}{$1$}} % <br>
\put(-1,41){\sx{.4}{$0$}} % <br>
\put(-4,31){\sx{.4}{$-1$}} % <br>
\put(-4,21){\sx{.4}{$-2$}} % <br>
\put(-4,11){\sx{.4}{$-3$}} % <br>
\put(9,-1.5){\sx{.4}{$-3$}} % <br>
\put(18,-1.5){\sx{.4}{$-2$}} % <br>
\put(28,-1.5){\sx{.4}{$-1$}} % <br>
\put(41,-1.5){\sx{.4}{0}} % <br>
\put(51,-1.5){\sx{.4}{1}} % <br>
\put(61,-1.5){\sx{.4}{2}} % <br>
\put(71,-1.5){\sx{.4}{3}} % <br>
\put(79.8,-1.2){\sx{.42}{$x$}} % <br>
\put(10.7,60){\rot{85}\sx{.62}{$u\!=\!-1$}\ero} % <br>
\put(23.4,61){\rot{88}\sx{.6}{$u\!=\!0$}\ero} % <br>
\put(36,63){\rot{94}\sx{.6}{$u\!=\!1$}\ero} % <br>
\put(47.3,63){\rot{94}\sx{.6}{$u\!=\!2$}\ero} % <br>
\put(57.5,63){\rot{93}\sx{.6}{$u\!=\!3$}\ero} % <br>
\put(67.5,63){\rot{93}\sx{.6}{$u\!=\!4$}\ero} % <br>
\put(68,68.6){\rot{1}\sx{.6}{$v\!=\!3$}\ero} % <br>
\put(68,59){\rot{1}\sx{.6}{$v\!=\!2$}\ero} % <br>
\put(68,50){\rot{1}\sx{.6}{$v\!=\!1$}\ero} % <br>
\put(68,40.6){\rot{0}\sx{.6}{$v\!=\!0$}\ero} % <br>
\put(63,31){\rot{-1}\sx{.6}{$v\!=\!-1$}\ero} % <br>
\put(63,22){\rot{-2}\sx{.6}{$v\!=\!-2$}\ero} % <br>
\put(63,13){\rot{-2}\sx{.6}{$v\!=\!-3$}\ero} % <br>
\end{picture} %<br>
} %<br>
\end{document}

Copyleft

The image and its generators may be used for free, attribute the source.

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