Question

matlab怎样提取txt文档中的行和列。我想要第十行到最后的第2列，和第十行到最后的第三行，用matlab怎样实

{
FlexPDE Version 6.15/W32 16:02:10 Dec 15 2010
300_0.00883fanyingshi_1.pde 09:47:01 4/21/14
Title: Tf
FROM (0)
to (L)
Time 1710
<Time> <X> <Tf> <Ts> <Ych4_f*Ych4_f_scale> <Ych4_s*Ych4_s_scale>
}
1710.0000000 0.0000000000 630. 635. 100. 100.
1710.0000000 2.2076676e-4 630.50051762 632.36128961 99.940873083 99.754578014
1710.0000000 4.4153352e-4 630.75379368 631.62880393 99.879973165 99.740893125
1710.0000000 7.2076676e-4 630.9777494 631.45870271 99.803687055 99.636363006
1710.0000000 0.0010000000 631.16461488 631.55935037 99.726747491 99.565659316
1710.0000000 0.0014756454 631.47098143 631.83418725 99.595831993 99.430697572
1710.0000000 0.0019512909 631.77339527 632.13719015 99.464238951 99.299513634
1710.0000000 0.0025960358 632.18505763 632.54864334 99.285378176 99.119471789
1710.0000000 0.0032407808 632.59825203 632.96335511 99.105614457 98.939171197
1710.0000000 0.0041155982 633.16154644 633.5285262 98.860599021 98.693169585
1710.0000000 0.0049904155 633.72827104 634.09717454 98.614021549 98.445693278
1710.0000000 0.0061774342 634.50206508 634.87368804 98.27732079 98.10772626
1710.0000000 0.0073644529 635.28214406 635.65643501 97.937817239 97.766957703
1710.0000000 0.0081137576 635.77745766 636.15348837 97.722219151 97.55055229
1710.0000000 0.0088630623 636.2752441 636.65301499 97.505521789 97.333043214
1710.0000000 0.0096123670 636.77550338 637.15501487 97.287725155 97.114430474
1710.0000000 0.0103616717 637.2782355 637.659488 97.068829247 96.894714072
1710.0000000 0.0111239280 637.79218506 638.17523315 96.845022545 96.670066983
1710.0000000 0.0118861844 638.30875084 638.69360281 96.620050751 96.444249753
1710.0000000 0.0126484407 638.82793285 639.214597 96.393913865 96.217262384

Answer 1

第十行到最后的第2列这是什么意思啊？语文上理解不过来。

追问

我打错了 就是选择地2列 并且从第10行到最后一行 还有选择第三列 从第10行到最后一行