inputdata输入数据.txt

fastica C++实现,很简单的,很容易看的

  4.627238406926   3.752335619713   2.877432832500  -2.250438085748 
  7.270536476463   9.558582591152   7.771576003051  -0.274960259558 
  7.752143168529   9.978679112322   8.529400224987  -0.391417625482 
  7.002878912580   6.802325546140   8.083828572249  -1.670058256068 
  6.066774374083   3.159137667640   7.478184218484  -3.068620215399 
  6.125636313564   2.591104461992   7.893293553817  -3.407747668953 
  5.391177135975   1.731541797777   3.534565637893  -4.478836348608 
  6.916235163349   5.728677423514   5.463465509035  -3.232781594479 
  7.473377089811   6.896691891648   6.445771320731  -2.901337837596 
  6.714479858882   4.184405680929   6.131414201699  -3.837492671446 
  5.496903810874   0.156398111113   5.375611149057  -5.189244113704 
  7.086125870699   2.598453336204  11.446580156735  -3.696912793347 
  7.966155225095   4.959010300643  12.815739171367  -2.882667171027 
  9.400158092841   9.015944946329  14.748716596833  -1.489835791646 
 10.116324018096  10.944381967795  15.971003709309  -0.796974781002 
  2.546648719997   5.426816006685   5.432583821384   2.058707621236 
 -0.767029145663  -2.710974807355  -1.374097664215  -1.263436950498 
 -1.497422923607  -5.105894887464  -1.593706824075  -2.005477065896 
 -0.908433351689  -3.556981726227  -0.498023150712  -1.438360123031 
  0.508716108666   0.452374918590   1.418952930592  -0.060251992966 
  1.496813526808   3.141064915238   2.897302534961   0.864868008078 
  3.216265203722   5.978644400175   9.099882705037   2.490882808796 
  2.027207352691   2.041884103545   8.374224330016   1.171715765126 
  1.166151238932  -0.970386833029   7.959563163193   0.138039136041 
  1.583546775691  -0.214386552045   8.804186865746   0.334897204622 
  3.059268286666   3.642623911654  10.686002902534   1.537247147465 
  2.408953791063   3.043958709411   6.413837787457   0.556348446948 
  2.603284660766   2.891288460112   6.966974957493   0.359087184818 
  1.723558171665  -0.573407657295   6.420382256811  -0.976412715897 
  0.895071220971  -3.977765642535   5.898348956521  -2.327373423246 
 -5.726276180054  -7.460453782183  -3.923201854261   0.897989826239 
 -4.162591719821  -3.881804506893  -2.108351449981   1.800981263924 
 -0.418777603729   4.136549882831   5.863644755630   4.813992494714 
  0.323807079973   5.055990773899   6.801421367771   4.755949116847 
 -0.134569377199   2.276188109634   6.510705372549   3.428115931885 
 -0.833277352261  -1.318591796258   5.952805662877   1.792820737635 
 -0.549320875938  -2.056025497075   6.351671219139   1.075442031141 
 -0.946465910226  -2.920621204212   2.039693025708  -0.384743557232 
  1.115953398650   1.509698848573   4.169125773364   0.556601465930 
  2.375275594880   3.455448898764   5.473953218472   0.641078901690 
  2.353312381236   1.488800032725   5.477911628961  -0.604688134286 
  1.798943874552  -2.136172671593   4.932005329508  -2.426509005559 
  3.986408797273   0.408774592335  11.117835328696  -1.544389500769 
  5.511094532452   2.923462562775  12.623125542296  -1.356800452202 
  7.739015258823   7.512455386933  14.821536427130  -0.491262212340 
  2.430681052502   6.862902247291   5.997026072735   3.257182386059 
  2.773420613610   5.754053877407   6.298170735662   2.207326819049 
  0.307381967313  -1.785065449489  -0.216370436559  -1.655925798285 
  0.296363578608  -3.958210771851  -0.269847467170  -3.061698674422 
  1.571472614503  -2.259655988268   0.966608021716  -3.171831388712 
  3.756665989955   2.192208434342   3.119735455975  -2.355410748906 
  5.614499761015   5.694554404670   4.954806246099  -1.843092312853 
  8.203690438684   9.430173218649  11.538217510294  -0.569608277969 
  7.749187750974   6.087720526013  11.087297759746  -2.303761505439 
  7.438490284553   3.235393819729  10.796957608339  -3.852173566987 
  8.298594199251   3.961814842891  11.696374148363  -4.182395971639 
 10.233762939104   7.986730860257  13.691798518896  -3.385196037751 
 12.112418026184  11.921616118208  15.653426436343  -2.587716757419 
 10.821810238112   8.436152118815  10.464991194584  -4.898850835935 
 10.315660866147   5.390976172290  10.091629559460  -6.361638748463 
  2.686775418648  -1.533137021376  -0.857119559109  -4.442964198735 
  3.022808769679  -1.862962692708  -0.334355012322  -4.928710740977 
  4.555486645497   1.494579748491   1.412892498729  -4.148216659740 
  8.318271797833   9.638052224014   9.423346876890  -1.067516551944 
  9.084964624288  10.893619271661  10.460603554161  -0.913021981115 
  8.528536894138   8.276371976066  10.202324625275  -2.012685590766 
  7.520140041385   4.397486222329   9.519010547978  -3.496983387545 
  7.316750218738   3.024651039680   9.666711923864  -4.111253096525 
  6.382829331755   1.549614773136   5.103639877360  -5.394009538537 
  7.964785100933   5.701487572796   7.084878618452  -4.102454222239 
  8.788236369205   7.653769099403   8.329304924257  -3.515173242799 
  8.261494706272   5.624733169545   8.243327252327  -4.228612810889 
  7.029764932243   1.542627275445   7.470045574744  -5.602830226468 
  8.376397781390   3.246975632549  13.295585590043  -4.360187571041 
  9.016520563571   4.879672878885  14.422512317758  -3.791662807691 
  3.482708662571   5.423111849518   5.906645752774   1.066607806251 
  4.431340024068   8.044633405757   7.360166366076   1.988854414598 
  4.078429823170   6.778834512967   7.517089485029   1.621919630662 
  0.807904679767  -1.229806305607   0.753472672742  -1.657292341177 
 -0.134754201991  -4.259813090849   0.322086582300  -2.610377127311 
  0.184649760512  -3.515948792096   1.149244065036  -2.310197246890 
  1.525874514331   0.271303257956   2.991915304046  -1.003964162758 
  2.700557181215   3.527322287535   4.659013953358   0.113150577532 
  4.691370031712   7.188385136915  11.135640966644   2.017240725899 
  3.600601782370   3.557624220561  10.511452357657   0.804313694782 
  2.568301970322   0.044370026664   9.929189731843  -0.391501034345 
  2.700221143372  -0.041823639750  10.492404254610  -0.469951369668 
  4.037916987368   3.416687154625  12.240645290594   0.605499571635 
  5.522627973420   7.237329070506  14.113354524446   1.771598294520 
  3.986716589395   3.914235345649   8.936267418847  -0.143210049666 
 -3.701451505488  -2.560974597852  -1.892692577873   2.163861275760 
 -4.650035524012  -6.306377538263  -2.529324017902   0.706550820811 
 -4.598310715704  -7.146363747858  -2.192935131007   0.181327942920 
 -3.225894428952  -4.121582549916  -0.563656773610   0.907291523621 
  0.591992608461   4.138968532502   7.488120332960   4.008645624826 
  1.596695178454   5.864578834440   8.693676474819   4.226874241820 
  1.335155181728   3.694737117708   8.605354530384   3.109771493157 
  0.575953187755  -0.062635760959   7.992357682933   1.427474482823 
  0.591236433633  -1.587955113663   8.127731162877   0.454375431203 
 -0.038360699740  -3.132712988198   3.588213478893  -1.225980734928