codeeig_var_usg.c

快速傅立叶变换程序代码,学信号的同学,可要注意了

 NLNE; printf(" This program inspects alist matrices, finding") ;
 NLNE; printf(" the second eigenvalue of the graph \n") ;
 NLNE;
  DNT; fprintf( fp, "-v verbose <%d>                (verbose             )", c->verbose);
  DNT; fprintf( fp, "-ai afile                     (file containing a matrix)");
  DNT; fprintf( fp, "-l L <%d>                     (number of loops     )", c->L);
  DNT; fprintf( fp, "-zss zss <%d>                  (zero sum start      )", c->zss);
  DNT; fprintf( fp, "-rzs rzs <%d>                  (every loop, re-zero the sum)", c->rzs);
  DNT; fprintf( fp, "-period p <%d>                 (period for printing out eigenvalue info)", c->period);
  DNT; fprintf( fp, "-seed s <%ld>                (seed (overrides my defaultstart: +/-/+/-/+/-)", c->seed);