p52.occ

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% This is the open-circuit characteristic shown
% in Figure P5-2.  The first column is the field 
% current in amps, and the second column is the
% open-circuit terminal voltage in volts.  To use
% this file in MATLAB, type "load p52.occ".  The
% data will be loaded into an N x 2 array named
% p52, with the first column containing If and the
% second column containing the open-circuit voltage.
% MATLAB function "interp1" can be used to recover
% a value from this curve.
  0.0000000e+000  0.0000000e+000
  1.1550000e-001  2.0020000e+001
  2.3100000e-001  4.0040000e+001
  3.4650000e-001  6.0060000e+001
  4.6200000e-001  8.0080000e+001
  5.7750000e-001  1.0010000e+002
  6.9300000e-001  1.2012000e+002
  8.0850000e-001  1.4014000e+002
  9.2400000e-001  1.6016000e+002
  1.0395000e+000  1.8018000e+002
  1.1550000e+000  2.0020000e+002
  1.1895000e+000  2.0618000e+002
  1.2240000e+000  2.1216000e+002
  1.2585000e+000  2.1814000e+002
  1.2930000e+000  2.2412000e+002
  1.3275000e+000  2.3010000e+002
  1.3620000e+000  2.3608000e+002
  1.3965000e+000  2.4206000e+002
  1.4310000e+000  2.4804000e+002
  1.4655000e+000  2.5402000e+002
  1.5000000e+000  2.6000000e+002
  1.5840000e+000  2.7456000e+002
  1.6680000e+000  2.8912000e+002
  1.7520000e+000  3.0368000e+002
  1.8360000e+000  3.1783700e+002
  1.9200000e+000  3.3202800e+002
  2.0040000e+000  3.4605700e+002
  2.0880000e+000  3.5989600e+002
  2.1720000e+000  3.7351800e+002
  2.2560000e+000  3.8689500e+002
  2.3400000e+000  4.0000000e+002
  2.4060000e+000  4.1008500e+002
  2.4720000e+000  4.2000600e+002
  2.5380000e+000  4.2978300e+002
  2.6040000e+000  4.3944000e+002
  2.6700000e+000  4.4899500e+002
  2.7360000e+000  4.5847100e+002
  2.8020000e+000  4.6788800e+002
  2.8680000e+000  4.7726800e+002
  2.9340000e+000  4.8663200e+002
  3.0000000e+000  4.9600000e+002
  3.0750000e+000  5.0669000e+002
  3.1500000e+000  5.1738700e+002
  3.2250000e+000  5.2806300e+002
  3.3000000e+000  5.3869400e+002
  3.3750000e+000  5.4925000e+002
  3.4500000e+000  5.5970700e+002
  3.5250000e+000  5.7003700e+002
  3.6000000e+000  5.8021400e+002
  3.6750000e+000  5.9021000e+002
  3.7500000e+000  6.0000000e+002
  3.8250000e+000  6.0956900e+002
  3.9000000e+000  6.1893400e+002
  3.9750000e+000  6.2812300e+002
  4.0500000e+000  6.3716700e+002
  4.1250000e+000  6.4609400e+002
  4.2000000e+000  6.5493300e+002
  4.2750000e+000  6.6371400e+002
  4.3500000e+000  6.7246700e+002
  4.4250000e+000  6.8121900e+002
  4.5000000e+000  6.9000000e+002
  4.5990000e+000  7.0158200e+002
  4.6980000e+000  7.1320300e+002
  4.7970000e+000  7.2479900e+002
  4.8960000e+000  7.3630800e+002
  4.9950000e+000  7.4766700e+002
  5.0940000e+000  7.5881300e+002
  5.1930000e+000  7.6968200e+002
  5.2920000e+000  7.8021100e+002
  5.3910000e+000  7.9033900e+002
  5.4900000e+000  8.0000000e+002
  5.5410000e+000  8.0476700e+002
  5.5920000e+000  8.0940900e+002
  5.6430000e+000  8.1394400e+002
  5.6940000e+000  8.1838600e+002
  5.7450000e+000  8.2275200e+002
  5.7960000e+000  8.2705800e+002
  5.8470000e+000  8.3131900e+002
  5.8980000e+000  8.3555300e+002
  5.9490000e+000  8.3977400e+002
  6.0000000e+000  8.4400000e+002
  6.1500000e+000  8.5628700e+002
  6.3000000e+000  8.6865900e+002
  6.4500000e+000  8.8102500e+002
  6.6000000e+000  8.9329900e+002
  6.7500000e+000  9.0539000e+002
  6.9000000e+000  9.1720900e+002
  7.0500000e+000  9.2866900e+002
  7.2000000e+000  9.3968000e+002
  7.3500000e+000  9.5015300e+002
  7.5000000e+000  9.6000000e+002
  7.5780000e+000  9.6486600e+002
  7.6560000e+000  9.6953800e+002
  7.7340000e+000  9.7401800e+002
  7.8120000e+000  9.7830500e+002
  7.8900000e+000  9.8240000e+002
  7.9680000e+000  9.8630300e+002
  8.0460000e+000  9.9001400e+002
  8.1240000e+000  9.9353300e+002
  8.2020000e+000  9.9686200e+002
  8.2800000e+000  1.0000000e+003
  8.3520000e+000  1.0028300e+003
  8.4240000e+000  1.0055200e+003
  8.4960000e+000  1.0080800e+003
  8.5680000e+000  1.0105400e+003
  8.6400000e+000  1.0129000e+003
  8.7120000e+000  1.0151900e+003
  8.7840000e+000  1.0174300e+003
  8.8560000e+000  1.0196300e+003
  8.9280000e+000  1.0218100e+003
  9.0000000e+000  1.0240000e+003
  9.1500000e+000  1.0283300e+003
  9.3000000e+000  1.0327100e+003
  9.4500000e+000  1.0371100e+003
  9.6000000e+000  1.0415000e+003
  9.7500000e+000  1.0458600e+003
  9.9000000e+000  1.0501400e+003
  1.0050000e+001  1.0543300e+003
  1.0200000e+001  1.0583900e+003
  1.0350000e+001  1.0622900e+003
  1.0500000e+001  1.0660000e+003
  1.0650000e+001  1.0695500e+003
  1.0800000e+001  1.0728900e+003
  1.0950000e+001  1.0760500e+003
  1.1100000e+001  1.0790300e+003
  1.1250000e+001  1.0818500e+003
  1.1400000e+001  1.0845200e+003
  1.1550000e+001  1.0870500e+003
  1.1700000e+001  1.0894700e+003
  1.1850000e+001  1.0917800e+003
  1.2000000e+001  1.0940000e+003
  1.2150000e+001  1.0961400e+003
  1.2300000e+001  1.0982000e+003
  1.2450000e+001  1.1001800e+003
  1.2600000e+001  1.1020900e+003
  1.2750000e+001  1.1039300e+003
  1.2900000e+001  1.1056900e+003
  1.3050000e+001  1.1073700e+003
  1.3200000e+001  1.1089900e+003
  1.3350000e+001  1.1105300e+003
  1.3500000e+001  1.1120000e+003
  1.3650000e+001  1.1134000e+003
  1.3800000e+001  1.1147400e+003
  1.3950000e+001  1.1160200e+003
  1.4100000e+001  1.1172500e+003
  1.4250000e+001  1.1184400e+003
  1.4400000e+001  1.1195900e+003
  1.4550000e+001  1.1207200e+003
  1.4700000e+001  1.1218300e+003
  1.4850000e+001  1.1229200e+003
  1.5000000e+001  1.1240000e+003