I have a 100 by 2 matrix of 100 x and y coordinates. For each x, y- coordinates I want to compute distance from every other x, y-coordinate within the matrix and create a 2-D array with the points that are within a distance of 100 from each point. Any help? Thank you in advance!! This is what I have so far, the result is the distance from just the first set of points. I want to loop through each of the points.
A= [40.8504 171.3564 587.0150 277.7693 534.6382 201.7993 126.7681 271.1941 568.2468 511.1568 239.4433 273.8657 356.6801 596.7002 502.6793 249.0090 417.0619 137.1853 72.5468 584.0626 213.3594 217.7381 304.1814 500.0268 343.7102 310.6837 487.7260 131.2077 31.6978 458.0418 244.3493 346.3767 70.9269 445.2531 417.1997 341.9932 146.6901 530.5202 35.8071 190.4143 592.4875 275.6106 183.8519 296.2981 267.6878 371.1306 494.7850 153.3958 439.6924 48.7718 367.2361 189.6672 286.4973 266.1874 337.3543 100.3856 369.7438 576.1130 133.3710 248.8937 427.1103 564.4894 177.1575 367.4444 413.4330 335.9265 176.4288 331.0766 170.1338 490.0941 549.3505 30.8605 510.4268 45.3470 432.7743 499.5853 415.8379 246.3115 16.7261 441.5396 52.1727 9.6495 180.4457 92.3413 205.7786 489.2302 525.2715 477.1678 153.2615 595.6637 77.1528 218.9533 89.2199 170.4176 207.7396 255.6136 510.8726 442.3980 45.6925 169.6155 425.2625 157.6051 493.0561 385.6737 288.9014 283.9012 520.7237 308.7363 82.5716 38.1560 181.9178 364.0340 147.4173 492.0537 54.6747 60.4496 131.1049 599.3833 217.6165 202.4072 422.8320 12.2127 595.2158 425.1874 434.7470 217.9533 575.9956 317.3215 363.2477 381.2383 451.9813 549.5836 211.6979 134.7063 498.0325 258.4985 215.7108 339.1568 167.4092 542.0809 39.9130 272.1907 197.9183 436.0215 571.8909 300.4348 277.1690 571.4164 294.3354 262.1698 288.4176 450.6247 328.1266 480.3169 23.2771 514.6075 323.5743 188.7017 193.8247 61.1335 290.8283 421.8025 62.0086 86.4285 582.8345 43.5660 174.8900 539.8010 237.2108 578.1350 164.1080 549.2339 449.9186 192.6590 148.5850 343.0218 135.7795 465.0395 475.8121 16.6119 502.5542 168.8421 416.1112 267.7820 533.3713 252.3326 448.7790 77.0000 319.4817 436.2359 497.7837 307.7780 170.1447 530.0457 510.7536 432.1919 369.4765 234.9124 535.5857 338.3505]B=Ai=1:100A(i,1)A(i,2)B(1,:); B(2,:); distances = sqrt(( (A(i,1 )- B(1,:)).^2 + (A(i,2) - B(2,:)).^2 )) ;
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