octave-cvsupdate

[<jpi...@us...>]

Revision: 10081
          http://octave.svn.sourceforge.net/octave/?rev=10081&view=rev
Author:   jpicarbajal
Date:     2012-03-28 13:55:12 +0000 (Wed, 28 Mar 2012)
Log Message:
-----------
system-identification: removing big collection and adding only under development

Added Paths:
-----------
    trunk/octave-forge/main/system-identification/devel/tisean/src/
    trunk/octave-forge/main/system-identification/devel/tisean/src/delay.c
    trunk/octave-forge/main/system-identification/devel/tisean/src/tisean_functions.cc

Removed Paths:
-------------
    trunk/octave-forge/main/system-identification/devel/tisean/source_c/
    trunk/octave-forge/main/system-identification/devel/tisean/source_f/

Added: trunk/octave-forge/main/system-identification/devel/tisean/src/delay.c
===================================================================
--- trunk/octave-forge/main/system-identification/devel/tisean/src/delay.c	                        (rev 0)
+++ trunk/octave-forge/main/system-identification/devel/tisean/src/delay.c	2012-03-28 13:55:12 UTC (rev 10081)
@@ -0,0 +1,331 @@
+/*
+ *   This file is part of TISEAN
+ *
+ *   Copyright (c) 1998-2007 Rainer Hegger, Holger Kantz, Thomas Schreiber
+ *
+ *   TISEAN is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   TISEAN is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with TISEAN; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+/*Author: Rainer Hegger. Last modified (rewritten in C) Aug 22, 2004*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <ctype.h>
+#include "routines/tsa.h"
+
+#define WID_STR "Produces delay vectors"
+
+
+unsigned long length=ULONG_MAX;
+unsigned long exclude=0;
+unsigned int verbosity=0xff;
+int delay=1;
+unsigned int indim=1,embdim=2;
+char *column=NULL,*format=NULL,*multidelay=NULL;
+char *outfile=NULL;
+char *infile=NULL;
+char dimset=0,formatset=0,embset=0,mdelayset=0,delayset=0;
+char stdo=1;
+
+double **series;
+unsigned int *formatlist,*delaylist;
+
+void show_options(char *progname)
+{
+  what_i_do(progname,WID_STR);
+  fprintf(stderr,"\nUsage: %s [options]\n",progname);
+  fprintf(stderr,"Options:\n");
+  fprintf(stderr,"Everything not being a valid option will be interpreted as a"
+	  " possible datafile.\nIf no datafile is given stdin is read."
+	  " Just - also means stdin\n");
+  fprintf(stderr,"\t-l # of data [default: whole file]\n");
+  fprintf(stderr,"\t-x # of rows to ignore [default: 0]\n");
+  fprintf(stderr,"\t-M num. of columns to read [default: %u]\n",indim);
+  fprintf(stderr,"\t-c columns to read [default: 1,...,M]\n");
+  fprintf(stderr,"\t-m dimension [default: 2]\n");
+  fprintf(stderr,"\t-F format of the delay vector (see man page)\n");
+  fprintf(stderr,"\t-d delay [default: 1]\n");
+  fprintf(stderr,"\t-D multi delay list (see man page)\n");
+  fprintf(stderr,"\t-V verbosity level [default: 1]\n\t\t"
+          "0='only panic messages'\n\t\t"
+          "1='+ input/output messages'\n");
+  fprintf(stderr,"\t-o output file [default: 'datafile'.del, "
+	  "without -o: stdout]\n");
+  fprintf(stderr,"\t-h show these options\n");
+  exit(0);
+}
+
+void scan_options(int n,char **str)
+{
+  char *out;
+
+  if ((out=check_option(str,n,'l','u')) != NULL)
+    sscanf(out,"%lu",&length);
+  if ((out=check_option(str,n,'x','u')) != NULL)
+    sscanf(out,"%lu",&exclude);
+  if ((out=check_option(str,n,'c','s')) != NULL)
+    column=out;
+  if ((out=check_option(str,n,'M','u')) != NULL) {
+    sscanf(out,"%u",&indim);
+    dimset=1;
+  }
+  if ((out=check_option(str,n,'F','s')) != NULL) {
+    format=out;
+    formatset=1;
+  }
+  if ((out=check_option(str,n,'m','u')) != NULL) {
+    sscanf(out,"%u",&embdim);
+    embset=1;
+  }
+  if ((out=check_option(str,n,'d','u')) != NULL) {
+    sscanf(out,"%u",&delay);
+    delayset=1;
+  }
+  if ((out=check_option(str,n,'D','s')) != NULL) {
+    multidelay=out;
+    mdelayset=1;
+  }
+  if ((out=check_option(str,n,'V','u')) != NULL)
+    sscanf(out,"%u",&verbosity);
+  if ((out=check_option(str,n,'o','o')) != NULL) {
+    stdo=0;
+    if (strlen(out) > 0)
+      outfile=out;
+  }
+}
+
+void create_format_list(void)
+{
+  unsigned int i=0,num=0,sum=0;
+
+  while (format[i]) {
+    if (!(isdigit(format[i])) && !(format[i] == ',')) {
+      fprintf(stderr,"Wrong format of -F parameter. Exiting!\n");
+      exit(DELAY_WRONG_FORMAT_F);
+    }
+    i++;
+  }
+
+  i=0;
+  while (format[i]) {
+    if (format[i++] == ',')
+      num++;
+  }
+
+  check_alloc(formatlist=(unsigned int*)malloc(sizeof(int)*(num+1)));
+  for (i=0;i<=num;i++) {
+    sscanf(format,"%d",&formatlist[i]);
+    if (i<num) {
+      while ((*format) != ',')
+	format++;
+    }
+    format++;
+  }
+
+  if (dimset && ((num+1) != indim)) {
+    fprintf(stderr,"Number of dimensions in -F is not equal to -M. Exiting!\n");
+    exit(DELAY_DIM_NOT_EQUAL_F_M);
+  }
+
+  for (i=0;i<=num;i++)
+    sum += formatlist[i];
+  if (embset && (sum != embdim)) {
+    fprintf(stderr,"The dimensions given in -m and -F are not equal!"
+	    " Exiting\n");
+    exit(DELAY_DIM_NOT_EQUAL_F_m);
+  }
+  if (!dimset)
+    indim=num+1;
+  if (!embset)
+    embdim=sum;
+}
+
+void create_delay_list(void)
+{
+  unsigned int i=0,num=0;
+
+  while (multidelay[i]) {
+    if (!(isdigit(multidelay[i])) && !(multidelay[i] == ',')) {
+      fprintf(stderr,"Wrong format of -D parameter. Exiting!\n");
+      exit(DELAY_WRONG_FORMAT_D);
+    }
+    i++;
+  }
+
+  i=0;
+  while (multidelay[i]) {
+    if (multidelay[i++] == ',')
+      num++;
+  }
+
+  check_alloc(delaylist=(unsigned int*)malloc(sizeof(int)*(num+1)));
+  for (i=0;i<=num;i++) {
+    sscanf(multidelay,"%d",&delaylist[i]);
+    if (i<num) {
+      while ((*multidelay) != ',')
+	multidelay++;
+    }
+    multidelay++;
+  }
+
+  if ((num+1) != (embdim-indim)) {
+    fprintf(stderr,"Wrong number of delays. See man page. Exiting!\n");
+    exit(DELAY_WRONG_NUM_D);
+  }
+}
+
+int main(int argc,char **argv)
+{
+  char stin=0;
+  unsigned long i;
+  int j,k;
+  unsigned int alldim,maxemb,emb,rundel,delsum,runmdel;
+  unsigned int *inddelay;
+  FILE *fout;
+
+  if (scan_help(argc,argv))
+    show_options(argv[0]);
+
+  scan_options(argc,argv);
+#ifndef OMIT_WHAT_I_DO
+  if (verbosity&VER_INPUT)
+    what_i_do(argv[0],WID_STR);
+#endif
+
+
+  infile=search_datafile(argc,argv,NULL,verbosity);
+  if (infile == NULL)
+    stin=1;
+
+  if (outfile == NULL) {
+    if (!stin) {
+      check_alloc(outfile=(char*)calloc(strlen(infile)+5,1));
+      strcpy(outfile,infile);
+      strcat(outfile,".del");
+    }
+    else {
+      check_alloc(outfile=(char*)calloc(10,1));
+      strcpy(outfile,"stdin.del");
+    }
+  }
+  if (!stdo)
+    test_outfile(outfile);
+
+  if (delayset && mdelayset) {
+    fprintf(stderr,"-d and -D can't be used simultaneously. Exiting!\n");
+    exit(DELAY_INCONS_d_D);
+  }
+
+  if (delay < 1) {
+    fprintf(stderr,"Delay has to be larger than 0. Exiting!\n");
+    exit(DELAY_SMALL_ZERO);
+  }
+
+  if (!formatset && (embdim%indim)) {
+    fprintf(stderr,"Inconsistent -m and -M. Please set -F\n");
+    exit(DELAY_INCONS_m_M);
+  }
+  if (formatset) {
+    create_format_list();
+  }
+  else {
+    check_alloc(formatlist=(unsigned int*)malloc(sizeof(int)*indim));
+    for (i=0;i<indim;i++) {
+      formatlist[i]=embdim/indim;
+    }
+  }
+
+  alldim=0;
+  for (i=0;i<indim;i++)
+    alldim += formatlist[i];
+
+  if (mdelayset) {
+    create_delay_list();
+  }
+
+  check_alloc(inddelay=(unsigned int*)malloc(sizeof(int)*alldim));
+
+  rundel=0;
+  if (!mdelayset) {
+    for (i=0;i<indim;i++) {
+      delsum=0;
+      inddelay[rundel++]=delsum;
+      for (j=1;j<formatlist[i];j++) {
+	delsum += delay;
+	inddelay[rundel++]=delsum;
+      }
+    }
+  }
+  else {
+    runmdel=0;
+    for (i=0;i<indim;i++) {
+      delsum=0;
+      inddelay[rundel++]=delsum;
+      for (j=1;j<formatlist[i];j++) {
+	delsum += delaylist[runmdel++];
+	inddelay[rundel++]=delsum;
+      }
+    }
+  }
+
+  maxemb=0;
+  for (i=0;i<alldim;i++)
+    maxemb=(maxemb<inddelay[i])?inddelay[i]:maxemb;
+
+  if (column == NULL) {
+    series=get_multi_series(infile,&length,exclude,&indim,"",dimset,verbosity);
+  }
+  else {
+    series=get_multi_series(infile,&length,exclude,&indim,column,dimset,
+			    verbosity);
+  }
+
+  if (stdo) {
+    if (verbosity)
+      fprintf(stderr,"Writing to stdout\n");
+    for (i=maxemb;i<length;i++) {
+      rundel=0;
+      for (j=0;j<indim;j++) {
+	emb=formatlist[j];
+	for (k=0;k<emb;k++)
+	  fprintf(stdout,"%e ",series[j][i-inddelay[rundel++]]);
+      }
+      fprintf(stdout,"\n");
+    }
+  }
+  else {
+    fout=fopen(outfile,"w");
+    if (verbosity)
+      fprintf(stderr,"Opened %s for writing\n",outfile);
+    for (i=maxemb;i<length;i++) {
+      for (j=0;j<indim;j++) {
+	rundel=0;
+	emb=formatlist[j];
+	for (k=0;k<emb;k++)
+	  fprintf(fout,"%e ",series[j][i-inddelay[rundel++]]);
+      }
+      fprintf(fout,"\n");
+    }
+    fclose(fout);
+  }
+
+  if (formatlist != NULL)
+    free(formatlist);
+  if (delaylist != NULL)
+    free(delaylist);
+  free(inddelay);
+
+  return 0;
+}

Added: trunk/octave-forge/main/system-identification/devel/tisean/src/tisean_functions.cc
===================================================================
--- trunk/octave-forge/main/system-identification/devel/tisean/src/tisean_functions.cc	                        (rev 0)
+++ trunk/octave-forge/main/system-identification/devel/tisean/src/tisean_functions.cc	2012-03-28 13:55:12 UTC (rev 10081)
@@ -0,0 +1 @@
+#include "dealy.c"  // produces delay vectors either from a scalar or from a multivariate time series.

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