Question

如何用matlab把几组数据画到一个图上

哪位高手帮忙一下，用matlab把几组数据画到一个图上！现列上数据
ln_C =

0 0 0 0 0 0 0 0 0 0 0
-2.2079 -1.0622 -0.4902 -0.2100 -0.0819 -0.0433 -0.0290 -0.0154 -0.0068 -0.0027 -0.0000
-3.2372 -1.5549 -0.7221 -0.3181 -0.1264 -0.0667 -0.0444 -0.0235 -0.0103 -0.0041 -0.0001
-4.2632 -2.0555 -0.9692 -0.4347 -0.1738 -0.0919 -0.0610 -0.0320 -0.0142 -0.0056 -0.0001
-5.2749 -2.5398 -1.2130 -0.5535 -0.2228 -0.1183 -0.0780 -0.0406 -0.0180 -0.0071 -0.0001
-6.1502 -2.9932 -1.4359 -0.6605 -0.2672 -0.1429 -0.0934 -0.0484 -0.0218 -0.0086 -0.0002
-7.1190 -3.3974 -1.6270 -0.7504 -0.3081 -0.1667 -0.1087 -0.0562 -0.0257 -0.0100 -0.0002
-7.9192 -3.7808 -1.8037 -0.8357 -0.3472 -0.1920 -0.1243 -0.0640 -0.0292 -0.0113 -0.0003
-8.7572 -4.1495 -1.9722 -0.9234 -0.3893 -0.2187 -0.1406 -0.0720 -0.0329 -0.0127 -0.0004
-9.3689 -4.5013 -2.1243 -0.9923 -0.4183 -0.2368 -0.1500 -0.0753 -0.0336 -0.0119 -0.0003
-9.9771 -4.8413 -2.2773 -1.0642 -0.4511 -0.2571 -0.1608 -0.0793 -0.0343 -0.0112 -0.0003
-Inf -5.2250 -2.4291 -1.1365 -0.4825 -0.2743 -0.1690 -0.0809 -0.0338 -0.0104 -0.0003
ln_r =

0 0 0 0 0 0 0 0 0 0 0
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
lnr为x轴，lnc为y 轴!请问这样如何定义lnr,lnc

Answer 1

inr=[0 0 0 0 0 0 0 0 0 0 0 -1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609
-1.9370 -1.2438 -0.8384 -0.5507 -0.3275 -0.1452 0.0089 0.1425 0.2603 0.3656 0.4609 ];
inc=[0 0 0 0 0 0 0 0 0 0 0 -2.2079 -1.0622 -0.4902 -0.2100 -0.0819 -0.0433 -0.0290 -0.0154 -0.0068 -0.0027 -0.0000 -3.2372 -1.5549 -0.7221 -0.3181 -0.1264 -0.0667 -0.0444 -0.0235 -0.0103 -0.0041 -0.0001
-4.2632 -2.0555 -0.9692 -0.4347 -0.1738 -0.0919 -0.0610 -0.0320 -0.0142 -0.0056 -0.0001
-5.2749 -2.5398 -1.2130 -0.5535 -0.2228 -0.1183 -0.0780 -0.0406 -0.0180 -0.0071 -0.0001
-6.1502 -2.9932 -1.4359 -0.6605 -0.2672 -0.1429 -0.0934 -0.0484 -0.0218 -0.0086 -0.0002 -7.1190 -3.3974 -1.6270 -0.7504 -0.3081 -0.1667 -0.1087 -0.0562 -0.0257 -0.0100 -0.0002
-7.9192 -3.7808 -1.8037 -0.8357 -0.3472 -0.1920 -0.1243 -0.0640 -0.0292 -0.0113 -0.0003
-8.7572 -4.1495 -1.9722 -0.9234 -0.3893 -0.2187 -0.1406 -0.0720 -0.0329 -0.0127 -0.0004
-9.3689 -4.5013 -2.1243 -0.9923 -0.4183 -0.2368 -0.1500 -0.0753 -0.0336 -0.0119 -0.0003
-9.9771 -4.8413 -2.2773 -1.0642 -0.4511 -0.2571 -0.1608 -0.0793 -0.0343 -0.0112 -0.0003];
plot(lnr,lnc)

Answer 2

plot(lnr,lnc)