foetal_ecg.dat

matlab的源程序

   1.7200000e-01	   7.1446000e+00	   1.1640000e+01	  -9.4311000e+00	   9.8446000e+00	   2.2574000e+00	  -2.1777000e+01	   5.1435000e+01	   5.3151000e+01	
   1.7400000e-01	   1.4945000e+01	   1.8240000e+01	  -1.2631000e+01	   7.5446000e+00	   9.5743000e-01	  -2.7777000e+01	   5.1435000e+01	   3.5151000e+01	
   1.7600000e-01	   1.2845000e+01	   1.8440000e+01	  -1.6931000e+01	   7.4446000e+00	  -5.2426000e+00	  -1.3777000e+01	   5.7435000e+01	   4.7151000e+01	
   1.7800000e-01	   3.3446000e+00	   1.1540000e+01	  -1.7031000e+01	   6.1446000e+00	  -1.3243000e+01	  -1.9777000e+01	   5.5435000e+01	   5.5151000e+01	
   1.8000000e-01	  -1.3255000e+01	  -3.2596000e+00	  -8.4311000e+00	   3.1446000e+00	  -1.8543000e+01	  -3.1777000e+01	   5.3435000e+01	   7.1151000e+01	
   1.8200000e-01	  -2.0055000e+01	  -9.2596000e+00	  -1.0311000e+00	   3.4457000e-01	  -1.4543000e+01	  -3.1777000e+01	   4.5435000e+01	   4.9151000e+01	
   1.8400000e-01	  -1.6155000e+01	  -5.7596000e+00	  -2.1311000e+00	   1.1446000e+00	  -1.0243000e+01	  -4.3777000e+01	   3.5435000e+01	   4.7151000e+01	
   1.8600000e-01	  -8.0554000e+00	   2.4039000e-01	  -1.7311000e+00	   3.8446000e+00	  -6.2426000e+00	  -3.7777000e+01	   5.7435000e+01	   4.9151000e+01	
   1.8800000e-01	  -8.0554000e+00	   2.5404000e+00	  -3.8311000e+00	   3.4446000e+00	  -5.2426000e+00	  -3.1777000e+01	   5.5435000e+01	   5.7151000e+01	
   1.9000000e-01	  -8.7554000e+00	   5.4039000e-01	  -3.0311000e+00	   4.9446000e+00	  -4.3426000e+00	  -3.5777000e+01	   4.7435000e+01	   5.1151000e+01	
   1.9200000e-01	  -8.6554000e+00	  -2.5961000e-01	  -3.6311000e+00	   3.5446000e+00	  -3.8426000e+00	  -3.3777000e+01	   5.3435000e+01	   6.1151000e+01	
   1.9400000e-01	  -8.7554000e+00	   1.6404000e+00	  -2.6311000e+00	   3.3446000e+00	  -3.6426000e+00	  -4.7777000e+01	   3.3435000e+01	   4.3151000e+01	
   1.9600000e-01	  -7.2554000e+00	   2.8404000e+00	  -1.2311000e+00	   3.2446000e+00	  -1.3426000e+00	  -1.9777000e+01	   4.7435000e+01	   2.9151000e+01	
   1.9800000e-01	  -7.4554000e+00	  -2.0596000e+00	  -2.6311000e+00	  -5.5429000e-02	  -1.8426000e+00	  -1.9777000e+01	   4.9435000e+01	   3.9151000e+01	
   2.0000000e-01	  -5.2554000e+00	  -1.7596000e+00	  -2.4311000e+00	  -7.5543000e-01	  -1.9426000e+00	  -1.7777000e+01	   4.3435000e+01	   3.9151000e+01	
   2.0200000e-01	  -3.0554000e+00	  -2.5961000e-01	  -1.8311000e+00	  -4.5543000e-01	  -1.7426000e+00	  -1.3777000e+01	   2.9435000e+01	   3.7151000e+01	
   2.0400000e-01	  -3.2554000e+00	   9.4039000e-01	  -2.4311000e+00	   3.4457000e-01	  -1.6426000e+00	  -1.9777000e+01	   2.3435000e+01	   2.3151000e+01	
   2.0600000e-01	  -3.9554000e+00	  -6.5961000e-01	  -2.0311000e+00	   1.9446000e+00	  -1.3426000e+00	  -1.9777000e+01	  -1.0565000e+01	   7.1507000e+00	
   2.0800000e-01	  -5.8554000e+00	  -3.7596000e+00	  -9.3107000e-01	   2.4446000e+00	   6.5743000e-01	   1.0223000e+01	   1.7435000e+01	   5.5151000e+01	
   2.1000000e-01	  -3.3554000e+00	  -3.9596000e+00	   6.6893000e-01	   2.0446000e+00	   2.6574000e+00	   2.2229000e+00	  -6.5650000e+00	   2.5151000e+01	
   2.1200000e-01	  -1.5554000e+00	  -4.9596000e+00	   2.7689000e+00	   4.1446000e+00	   6.7574000e+00	   1.2223000e+01	  -1.2565000e+01	   1.5151000e+01	
   2.1400000e-01	  -5.5357000e-02	  -7.7596000e+00	   4.6689000e+00	   1.3446000e+00	   7.9574000e+00	   4.2229000e+00	  -3.2565000e+01	  -8.8493000e+00	
   2.1600000e-01	   3.2446000e+00	  -5.0596000e+00	   6.4689000e+00	   1.0446000e+00	   9.2574000e+00	   3.4223000e+01	  -3.4565000e+01	  -3.8849000e+01	
   2.1800000e-01	   2.8446000e+00	  -6.8596000e+00	   5.1689000e+00	   1.1446000e+00	   8.1574000e+00	   5.0223000e+01	  -3.6565000e+01	  -2.8849000e+01	
   2.2000000e-01	   7.9446000e+00	  -4.8596000e+00	   6.0689000e+00	   2.4457000e-01	   7.5574000e+00	   6.0223000e+01	  -5.2565000e+01	  -5.6849000e+01	
   2.2200000e-01	   7.2446000e+00	  -6.8596000e+00	   2.2689000e+00	  -2.3554000e+00	   4.4574000e+00	   3.6223000e+01	  -7.0565000e+01	  -5.8849000e+01	
   2.2400000e-01	   1.0545000e+01	  -3.1596000e+00	   4.9689000e+00	  -9.5543000e-01	   6.0574000e+00	   5.0223000e+01	  -7.2565000e+01	  -6.6849000e+01	
   2.2600000e-01	   1.0945000e+01	  -1.9596000e+00	   6.7689000e+00	   9.4457000e-01	   6.4574000e+00	   5.4223000e+01	  -7.2565000e+01	  -8.2849000e+01	
   2.2800000e-01	   1.0045000e+01	  -3.3596000e+00	   6.1689000e+00	  -8.5543000e-01	   5.9574000e+00	   5.2223000e+01	  -6.8565000e+01	  -7.6849000e+01	
   2.3000000e-01	   9.4446000e+00	  -3.5596000e+00	   6.5689000e+00	  -3.1554000e+00	   4.9574000e+00	   3.8223000e+01	  -9.8565000e+01	  -9.6849000e+01	
   2.3200000e-01	   8.8446000e+00	  -4.8596000e+00	   5.7689000e+00	  -5.5554000e+00	   6.2574000e+00	   7.2223000e+01	  -4.4565000e+01	  -3.6849000e+01	
   2.3400000e-01	   1.1045000e+01	  -3.1596000e+00	   4.6689000e+00	  -4.2554000e+00	   4.1574000e+00	   2.0223000e+01	  -8.8565000e+01	  -1.0285000e+02	
   2.3600000e-01	   9.6446000e+00	  -3.4596000e+00	   3.6689000e+00	  -1.9554000e+00	   5.1574000e+00	   3.6223000e+01	  -7.4565000e+01	  -9.6849000e+01	
   2.3800000e-01	   1.1445000e+01	  -1.8596000e+00	   3.9689000e+00	  -1.2554000e+00	   6.3574000e+00	   2.8223000e+01	  -6.2565000e+01	  -8.0849000e+01	
   2.4000000e-01	   1.0845000e+01	  -2.1596000e+00	   6.5689000e+00	  -6.5543000e-01	   8.1574000e+00	   3.2223000e+01	  -5.4565000e+01	  -7.2849000e+01	
   2.4200000e-01	   7.9446000e+00	  -3.3596000e+00	   6.4689000e+00	  -3.5554000e+00	   8.2574000e+00	   1.8223000e+01	  -5.6565000e+01	  -6.2849000e+01	
   2.4400000e-01	   7.4446000e+00	  -3.7596000e+00	   6.3689000e+00	  -3.6554000e+00	   8.2574000e+00	   2.6223000e+01	  -6.4565000e+01	  -7.0849000e+01	
   2.4600000e-01	   5.7446000e+00	  -1.5596000e+00	   5.7689000e+00	  -4.0554000e+00	   6.7574000e+00	   3.2223000e+01	  -4.8565000e+01	  -4.8849000e+01	
   2.4800000e-01	   8.4446000e+00	  -4.5961000e-01	   5.8689000e+00	  -4.6554000e+00	   5.6574000e+00	   1.6223000e+01	  -5.6565000e+01	  -5.6849000e+01	
   2.5000000e-01	   9.3446000e+00	  -1.5596000e+00	   5.9689000e+00	  -3.8554000e+00	   7.1574000e+00	   4.0223000e+01	  -1.6565000e+01	  -3.8849000e+01	
   2.5200000e-01	   9.2446000e+00	  -3.5596000e+00	   5.5689000e+00	  -1.4554000e+00	   5.2574000e+00	   1.0223000e+01	  -4.6565000e+01	  -7.0849000e+01	
   2.5400000e-01	   4.7446000e+00	  -3.6596000e+00	   4.1689000e+00	  -1.0554000e+00	   4.5574000e+00	   1.6223000e+01	  -3.0565000e+01	  -4.4849000e+01	
   2.5600000e-01	   1.9446000e+00	  -2.3596000e+00	   2.8689000e+00	  -2.9554000e+00	   4.7574000e+00	   1.6223000e+01	  -2.8565000e+01	  -2.8849000e+01	
   2.5800000e-01	   1.0446000e+00	  -3.4596000e+00	   3.3689000e+00	  -2.7554000e+00	   4.7574000e+00	   1.2223000e+01	  -3.8565000e+01	  -3.2849000e+01	
   2.6000000e-01	   1.0446000e+00	  -4.5596000e+00	   2.3689000e+00	  -6.5543000e-01	   2.4574000e+00	   1.8223000e+01	  -3.4565000e+01	  -4.0849000e+01	
   2.6200000e-01	   9.4464000e-01	  -2.2596000e+00	   6.8929000e-02	  -2.5554000e+00	   1.6574000e+00	   1.4223000e+01	  -2.6565000e+01	  -2.8849000e+01	
   2.6400000e-01	   1.9446000e+00	  -5.5961000e-01	   3.3689000e+00	  -1.4554000e+00	   3.6574000e+00	   6.2229000e+00	  -2.6565000e+01	  -2.4849000e+01	
   2.6600000e-01	   6.4464000e-01	  -1.8596000e+00	   4.8689000e+00	  -9.5543000e-01	   5.1574000e+00	  -1.7771000e+00	  -1.8565000e+01	  -2.4849000e+01	
   2.6800000e-01	   6.4464000e-01	  -3.5596000e+00	   6.0689000e+00	  -5.5543000e-01	   5.4574000e+00	   2.2286000e-01	  -1.4565000e+01	  -1.8849000e+01	
   2.7000000e-01	  -4.5536000e-01	  -4.4596000e+00	   3.0689000e+00	   1.0446000e+00	   3.6574000e+00	  -1.1777000e+01	  -4.0565000e+01	  -3.4849000e+01	
   2.7200000e-01	  -5.5357000e-02	  -1.7596000e+00	   2.6893000e-01	   2.4457000e-01	   3.1574000e+00	   8.2229000e+00	  -1.2565000e+01	  -1.0849000e+01	
   2.7400000e-01	   2.4446000e+00	   2.3404000e+00	  -1.3107000e-01	   9.4457000e-01	   3.5743000e-01	  -1.5777000e+01	  -3.4565000e+01	  -4.2849000e+01	
   2.7600000e-01	   1.3446000e+00	   2.3404000e+00	  -9.3107000e-01	   4.4457000e-01	  -3.4257000e-01	  -5.7771000e+00	  -2.2565000e+01	  -3.0849000e+01	
   2.7800000e-01	   1.3446000e+00	   1.2404000e+00	  -6.3107000e-01	   1.9446000e+00	  -1.4426000e+00	   6.2229000e+00	  -1.4565000e+01	  -2.2849000e+01	
   2.8000000e-01	   1.4464000e-01	  -8.5961000e-01	  -1.4311000e+00	   3.2446000e+00	  -9.4257000e-01	   8.2229000e+00	  -6.5650000e+00	  -1.6849000e+01	
   2.8200000e-01	   4.4643000e-02	  -2.0596000e+00	   2.6893000e-01	  -3.5543000e-01	  -4.2571000e-02	   2.2229000e+00	  -1.4565000e+01	  -2.4849000e+01	
   2.8400000e-01	  -1.9554000e+00	  -5.5961000e-01	  -3.1071000e-02	  -2.5554000e+00	  -9.4257000e-01	  -2.1777000e+01	  -3.0565000e+01	  -1.6849000e+01	
   2.8600000e-01	  -1.9554000e+00	   2.4039000e-01	   1.5689000e+00	  -1.4554000e+00	  -4.4257000e-01	  -1.1777000e+01	  -1.2565000e+01	   1.3151000e+01	
   2.8800000e-01	  -1.7554000e+00	   3.4039000e-01	   2.6689000e+00	   5.4457000e-01	   8.5743000e-01	   4.2229000e+00	  -5.6500000e-01	   1.1151000e+01	
   2.9000000e-01	  -3.5536000e-01	   1.2404000e+00	   4.6689000e+00	  -1.9554000e+00	   2.5743000e-01	  -3.7771000e+00	  -1.0565000e+01	  -1.6849000e+01	
   2.9200000e-01	   4.4643000e-02	  -4.5961000e-01	   3.2689000e+00	  -3.6554000e+00	  -3.4257000e-01	  -7.7771000e+00	  -1.4565000e+01	  -6.8493000e+00	
   2.9400000e-01	   1.8446000e+00	   3.4039000e-01	   5.6893000e-01	  -2.5554000e+00	  -2.4257000e-01	  -1.1777000e+01	  -2.0565000e+01	  -1.4849000e+01	
   2.9600000e-01	   4.4464000e-01	  -1.7596000e+00	   7.6893000e-01	  -8.5543000e-01	   1.8574000e+00	   1.4223000e+01	  -4.5650000e+00	  -1.8849000e+01	
   2.9800000e-01	   1.4464000e-01	  -5.9607000e-02	  -3.3107000e-01	  -8.5543000e-01	   3.5743000e-01	  -7.7771000e+00	  -2.6565000e+01	  -4.0849000e+01	
   3.0000000e-01	  -1.8554000e+00	  -1.0596000e+00	  -9.3107000e-01	  -1.1554000e+00	  -2.4257000e-01	   2.2286000e-01	  -2.4565000e+01	  -3.8849000e+01	
   3.0200000e-01	  -1.9554000e+00	  -1.7596000e+00	  -1.5311000e+00	  -1.3554000e+00	  -2.4257000e-01	   2.2229000e+00	   1.4350000e+00	  -1.2849000e+01	
   3.0400000e-01	   3.4464000e-01	   7.4039000e-01	  -7.3107000e-01	  -4.5543000e-01	  -2.4257000e-01	  -7.7771000e+00	  -2.0565000e+01	  -2.4849000e+01	
   3.0600000e-01	  -8.5536000e-01	   1.8404000e+00	  -8.3107000e-01	  -1.3554000e+00	  -1.3426000e+00	  -2.1777000e+01	  -3.2565000e+01	  -3.0849000e+01	
   3.0800000e-01	  -2.4554000e+00	  -2.5961000e-01	  -1.2311000e+00	  -8.5543000e-01	  -1.4426000e+00	  -9.7771000e+00	  -2.0565000e+01	  -2.4849000e+01	
   3.1000000e-01	  -4.5536000e-01	   1.4039000e-01	   2.0689000e+00	  -1.6554000e+00	  -9.4257000e-01	   2.2286000e-01	  -2.5650000e+00	  -4.8493000e+00	
   3.1200000e-01	   2.0446000e+00	  -9.5961000e-01	   1.5689000e+00	   3.4457000e-01	   4.5743000e-01	   1.8223000e+01	   9.4350000e+00	  -1.0849000e+01	
   3.1400000e-01	   2.2446000e+00	  -8.5961000e-01	   1.4689000e+00	  -9.5543000e-01	   6.5743000e-01	  -7.7771000e+00	  -8.5650000e+00	  -1.6849000e+01	
   3.1600000e-01	   5.4464000e-01	  -1.0596000e+00	   4.6893000e-01	  -3.0554000e+00	   9.5743000e-01	  -1.7777000e+01	  -2.2565000e+01	  -2.2849000e+01	
   3.1800000e-01	   2.4464000e-01	  -1.7596000e+00	   1.2689000e+00	  -2.0554000e+00	   1.6574000e+00	   2.2286000e-01	  -8.5650000e+00	  -2.4849000e+01	
   3.2000000e-01	  -7.5536000e-01	  -2.5596000e+00	  -3.3107000e-01	  -4.5543000e-01	   2.5743000e-01	  -1.7771000e+00	  -1.4565000e+01	  -1.8849000e+01	
   3.2200000e-01	  -1.7554000e+00	  -1.9596000e+00	  -7.3107000e-01	  -2.5543000e-01	   3.5743000e-01	   1.0223000e+01	  -8.5650000e+00	   3.1507000e+00	
   3.2400000e-01	   1.2446000e+00	   4.0393000e-02	  -6.3107000e-01	  -1.6554000e+00	  -2.0426000e+00	  -7.7771000e+00	  -3.0565000e+01	  -1.4849000e+01	
   3.2600000e-01	   7.4464000e-01	   4.0393000e-02	  -1.3107000e-01	  -1.4554000e+00	  -1.6426000e+00	   1.2223000e+01	  -4.5650000e+00	   3.1507000e+00	
   3.2800000e-01	   2.4464000e-01	  -1.4596000e+00	   1.7689000e+00	   2.4457000e-01	  -2.2426000e+00	  -1.7771000e+00	  -2.2565000e+01	  -1.0849000e+01	
   3.3000000e-01	  -7.5536000e-01	  -7.5961000e-01	   1.7689000e+00	   6.4457000e-01	   5.7429000e-02	   8.2229000e+00	  -4.5650000e+00	  -6.8493000e+00	
   3.3200000e-01	  -2.0554000e+00	  -4.5961000e-01	   1.2689000e+00	   1.2446000e+00	   5.7429000e-02	  -9.7771000e+00	  -1.2565000e+01	  -1.4849000e+01	
   3.3400000e-01	  -1.0554000e+00	  -1.5961000e-01	   9.6893000e-01	   3.0446000e+00	   1.3574000e+00	   6.2229000e+00	   1.4350000e+00	   9.1507000e+00	
   3.3600000e-01	  -4.0554000e+00	   1.4404000e+00	  -3.1071000e-02	   3.4446000e+00	   2.3574000e+00	   8.2229000e+00	   9.4350000e+00	   1.9151000e+01	
   3.3800000e-01	  -4.4554000e+00	   1.5404000e+00	  -1.6311000e+00	   3.7446000e+00	   1.8574000e+00	  -5.7771000e+00	   1.3435000e+01	   1.5151000e+01	
   3.4000000e-01	  -4.4554000e+00	   7.4039000e-01	  -3.2311000e+00	   2.3446000e+00	   9.5743000e-01	   1.4223000e+01	   2.5435000e+01	   2.7151000e+01	
   3.4200000e-01	  -2.4554000e+00	   3.5404000e+00	  -2.1311000e+00	   1.1446000e+00	  -1.1426000e+00	   3.4223000e+01	   4.3435000e+01	   3.1151000e+01