[cv0, resd0] = gcalib(0:3); Norm of First-order Iteration Func-count f(x) step optimality CG-iterations 1 80 2322.77 1 8.96e+04 0 2 159 538.423 1.8049 2.4e+03 18 3 238 488.31 3.03675 429 39 4 317 481.743 2.2277 336 39 5 396 479.569 0.844271 18.6 39 6 475 477.569 1.50224 1.07e+03 39 7 554 475.841 0.689869 27.4 39 8 633 474.368 1.2643 335 39 9 712 473.056 0.637751 194 39 10 791 471.942 1.08271 15.4 39 11 870 470.924 0.596659 80 39 12 949 470.009 0.98766 61.9 39 13 1028 469.157 0.568714 342 39 14 1107 468.384 0.910357 61.5 39 15 1186 467.69 0.515436 42.7 39 16 1265 467.053 0.842748 108 39 17 1344 466.469 0.478174 44.3 39 18 1423 465.953 0.745366 417 39 19 1502 465.436 0.495947 32.6 39 20 1581 464.975 0.670268 119 39 21 1660 464.558 0.451325 78.5 39 22 1739 464.17 0.630065 221 39 23 1818 463.83 0.390402 114 39 24 1897 463.467 0.692025 109 39 25 1976 463.146 0.350095 66.2 39 26 2055 462.85 0.63994 19.2 39 27 2134 462.575 0.330257 19.5 39 28 2213 462.335 0.549207 358 39 29 2292 462.098 0.338606 49.1 39 30 2371 461.884 0.491704 78.5 39 31 2450 461.686 0.314271 37.2 39 32 2529 461.498 0.46855 141 39 33 2608 461.321 0.297219 10.2 39 34 2687 461.155 0.441398 20.9 39 35 2766 461.002 0.275283 141 39 36 2845 460.87 0.366189 134 39 37 2924 460.704 0.387525 662 39 38 3003 460.552 0.330146 47.9 39 39 3082 460.132 1.47443 2.05e+03 39 40 3161 459.798 0.216854 31.5 39 41 3240 459.515 1.18371 827 39 42 3319 459.278 0.177823 82.6 39 43 3398 459.173 0.455229 176 39 44 3477 459.073 0.176704 35.3 39 45 3556 458.914 0.739383 728 39 46 3635 458.772 0.18544 107 39 47 3714 458.663 0.518977 283 39 48 3793 458.551 0.20138 200 39 49 3872 458.447 0.462812 95 39 50 3951 458.353 0.181842 30.6 39 51 4030 458.275 0.368281 220 39 52 4109 458.2 0.163689 170 39 53 4188 458.102 0.473927 63.2 39 54 4267 458.005 0.172152 70.8 39 55 4346 457.93 0.349937 5.91 39 56 4425 457.857 0.168032 53.3 39 57 4504 457.784 0.339832 11.2 39 58 4583 457.713 0.165466 48.1 39 59 4662 457.644 0.324583 51.7 39 60 4741 457.576 0.159661 18.6 39 61 4820 457.51 0.312675 65.5 39 62 4899 457.445 0.156403 7.94 39 63 4978 457.381 0.304413 81.4 39 64 5057 457.317 0.153406 18.5 39 65 5136 457.258 0.27752 136 39 66 5215 457.202 0.142953 145 39 67 5294 457.133 0.333507 280 39 68 5373 457.066 0.139699 74.8 39 69 5452 457.005 0.296511 186 39 70 5531 456.945 0.136299 73.7 39 71 5610 456.748 0.974153 1.57e+03 39 72 5689 456.56 0.138666 4.65 34 73 5768 456.356 1.00518 360 39 74 5847 456.159 0.174832 4.12 39 75 5926 455.964 0.941899 591 39 76 6005 455.778 0.170454 11.6 34 77 6084 455.572 0.981353 76.9 39 78 6163 455.395 0.246971 10.1 39 79 6242 455.358 0.132157 84.4 39 80 6321 455.334 0.0951462 23.6 39 81 6400 455.292 0.174479 132 39 82 6479 455.254 0.103761 14 39 83 6558 455.218 0.162362 112 39 84 6637 455.182 0.102345 69.1 39 85 6716 455.157 0.11981 102 39 86 6795 455.133 0.0957703 23.7 39 87 6874 455.095 0.168754 292 39 88 6953 455.059 0.0970754 17.9 39 89 7032 454.549 2.41569 1.04e+03 39 90 7111 454.1 0.0848652 9.17 23 91 7190 454.073 0.102142 41.7 39 92 7269 454.047 0.0991389 34.1 39 93 7348 454.023 0.0997885 47.1 39 94 7427 454 0.0925242 87.5 39 95 7506 453.979 0.092258 112 39 96 7585 453.958 0.090828 52.8 39 97 7664 453.938 0.0877886 27.4 39 98 7743 453.919 0.086988 42.9 39 Maximum number of function evaluations exceeded; increase options.MaxFunEvals pixel_err = 0.3929 diary('jpattern.txt')