- fliplr does nothing with a column vector.
- you want to vertically concatenate them, not horizontally.
Fill between two curves is not working
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Hi, I would need to fill up the area between two curves, and I tried to use the function fill as follows:
fill([x fliplr(x)],[curve2 fliplr(curve1)],'r')
However, I get this plot:
Any idea on how to fix it?
The inputs are:
x = [1:167]';
curve1 = [0.673996610286411
0.673673251337359
0.673415708189219
0.673217628041518
0.673072658093783
0.672974445545541
0.672916637596318
0.672892881445642
0.672896824293039
0.672922113338036
0.67296239578016
0.673011318818937
0.673062529653894
0.673109675484559
0.673146403510457
0.673166360931115
0.673163194946061
0.673130552754822
0.673062081556923
0.672951428551891
0.672792240939255
0.672583514699266
0.672345640935088
0.672104359530608
0.671885410369716
0.671714533336301
0.671617468314251
0.671619955187455
0.671747733839802
0.672026544155181
0.67246565118383
0.673008420641381
0.673581743409818
0.674112510371122
0.674527612407275
0.674753940400259
0.674718385232058
0.674347837784653
0.673569188940025
0.672309329580159
0.670495150587034
0.668113291382176
0.665389385545275
0.662608815195564
0.660056962452274
0.658019209434639
0.656780938261889
0.656627531053258
0.657714102816945
0.659674700117009
0.662013102406479
0.664233089138384
0.665838439765749
0.666332933741602
0.665220350518972
0.662147683851062
0.657334784691779
0.651144718295209
0.643940549915434
0.63608534480654
0.627942168222611
0.61987408541773
0.612132703790435
0.604523799317075
0.596741690118449
0.58848069431536
0.579435130028609
0.569299315378996
0.557767568487323
0.544711705519161
0.530713534819153
0.516532362776713
0.502927495781255
0.490658240222192
0.480483902488938
0.473163788970907
0.469457206057512
0.469890106166702
0.474055025830568
0.481311147609734
0.491017654064828
0.502533727756473
0.515218551245297
0.528431307091925
0.541531177856983
0.553877346101096
0.56482899438489
0.573882914265223
0.581086333283881
0.586624087978881
0.590681014888241
0.593441950549979
0.595091731502113
0.595815194282661
0.595797175429641
0.595218240981186
0.594241874975899
0.593027290952496
0.591733702449696
0.590520323006215
0.589546366160771
0.588971045452083
0.588953574418867
0.589653166599841
0.591229035533723
0.593840394759231
0.597565138943005
0.602155887263384
0.607283940026628
0.612620597538999
0.617837160106758
0.622604928036167
0.626595201633486
0.629558708460915
0.631563885104397
0.632758595405817
0.633290703207056
0.633308072349997
0.632958566676522
0.632390050028514
0.631750386247856
0.631187439176429
0.630849072656117
0.630851152682596
0.631181553866717
0.631796152973129
0.632650826766476
0.633701452011405
0.634903905472563
0.636214063914597
0.637587804102151
0.638981002799873
0.640349536772409
0.641649282784406
0.64283611760051
0.643865917985367
0.644707012443729
0.64537753644077
0.645908077181772
0.646329221872014
0.646671557716777
0.646965671921341
0.647242151690986
0.647531584230992
0.647864556746639
0.648264977818572
0.64873004152888
0.649250263335021
0.64981615869445
0.65041824306462
0.651047031902987
0.651693040667007
0.652346784814134
0.652998779801824
0.653639541087531
0.65425958412871
0.654849424382818
0.655399577307308
0.655900558359636
0.656342882997257
0.656717066677625
0.657013624858197
0.657223072996427
0.65733592654977
0.657342700975681
0.657233911731616
0.657000074275028];
curve2 = [0.672772576702148
0.672366853836992
0.671866640834829
0.67127815023829
0.670607594590004
0.6698611864326
0.669045138308709
0.668165662760959
0.667228972331981
0.666241279564404
0.665208797000857
0.664137737183971
0.663034312656375
0.661904735960698
0.66075521963957
0.659591976235622
0.658421218291481
0.657249158349779
0.656082008953144
0.654925982644206
0.653794448058048
0.652729398199563
0.651779982166097
0.650995349054996
0.650424647963607
0.650117027989274
0.650121638229345
0.650487627781166
0.651264145742082
0.65250034120944
0.654245363280585
0.656495636729907
0.65903668903996
0.661601323370342
0.663922342880652
0.665732550730486
0.666764750079442
0.666751744087119
0.665520664779371
0.663275959647084
0.6603164050474
0.656940777337462
0.653447852874412
0.650136408015393
0.647305219117548
0.645253062538019
0.644278714633949
0.64468095176248
0.646758550280755
0.650547128468748
0.655029672297751
0.658926009661891
0.66095596845529
0.659839376572075
0.654296061906368
0.643045852352296
0.624808575803982
0.598810171196179
0.566301021626156
0.52903762123181
0.488776464151038
0.447274044521737
0.406286856481804
0.367571394169136
0.33288415172163
0.303981623277182
0.282190940683338
0.267121786626229
0.257954481501636
0.253869345705336
0.254046699633111
0.25766686368074
0.263910158244002
0.271983520713369
0.281200356458082
0.290900687842075
0.300424537229282
0.309111926983635
0.316302879469068
0.321337417049515
0.323741109218905
0.323781713991152
0.321912536510165
0.318586881919852
0.314258055364123
0.309379361986887
0.304404106932054
0.299785595343532
0.29597713236523
0.293432023141058
0.292489460685004
0.293032189491368
0.294828841924531
0.297648050348872
0.301258447128771
0.305428664628609
0.309927335212765
0.314523091245618
0.318984565091549
0.323080389114938
0.326579195680164
0.329249617151608
0.330942039655212
0.331833864363177
0.332184246209265
0.332252340127239
0.332297301050863
0.332578283913898
0.33335444365011
0.334884935193259
0.337428913477111
0.341245533435426
0.346530720545872
0.353227482461721
0.36121559738015
0.370374843498336
0.380584999013454
0.39172584212268
0.403677151023192
0.416318703912164
0.429530278986773
0.443191654444197
0.457182608481609
0.471382919296188
0.485672365085109
0.499930724045548
0.514037774374681
0.527863503990741
0.541238739696186
0.553984518014528
0.565921875469282
0.576871848583961
0.586655473882078
0.595093787887147
0.602007827122682
0.607269681917838
0.61095565782434
0.613193114199558
0.614109410400857
0.613831905785607
0.612487959711174
0.610204931534926
0.607110180614231
0.603331066306458
0.598994947968972
0.594229184959143
0.589161136634337
0.583930417972631
0.578725666434929
0.573747775102845
0.569197637057991
0.565276145381981
0.562184193156428
0.560122673462945
0.559292479383144
0.559894503998639
0.562129640391043
0.566198781641968
0.572302820833029
0.580642651045837
0.591419165362006
0.604833256863149
0.621085818630879
0.64037774374681
0.662909925292553
0.688883256349722
0.71849862999993];
2 Comments
Accepted Answer
Star Strider
on 31 Aug 2020
figure
patch([x; flipud(x)], [curve1; flipud(curve2)], 'r')
producing:
.
4 Comments
Bruno Luong
on 31 Aug 2020
As Adam Danz rightly pointed out PATCH has nothing to do with fixing the issue, rather formatting the verticall data.
fill([x; flipud(x)], [curve1; flipud(curve2)], 'r')
works as well.
More Answers (0)
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