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174844301木蟲 (正式寫手)
Dr
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[求助]
matlab contourf 畫等高線求助
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xx= 0.247455200000000 0.360414650000000 0.533738000000000 0.598233700000000 0.808021600000000 0.809776200000000 0.905939600000000 1.04845840000000 1.08507860000000 1.10351605000000 1.20998065000000 1.44499800000000 1.44881850000000 1.82237850000000 1.88548750000000 1.89199650000000 2.12731100000000 2.27164100000000 2.33446700000000 2.40493400000000 2.61209000000000 2.83509400000000 2.84301800000000 2.97701850000000 3.16776050000000 3.17342050000000 3.23086950000000 3.27317800000000 3.27360250000000 3.34534300000000 3.47580600000000 3.87087400000000 3.90327750000000 3.95733050000000 4.00600650000000 4.08100150000000 4.28716700000000 4.47451300000000 4.58502450000000 4.66341550000000 4.69185700000000 4.73076950000000 4.77081400000000 4.88443850000000 5.05848350000000 5.33596500000000 5.43798650000000 5.46359800000000 5.47576700000000 5.49600150000000 6.06525600000000 6.18510650000000 6.19444550000000 6.22996200000000 6.23307500000000 6.34486000000000 6.36750000000000 6.45027750000000 6.69337450000000 6.71870300000000 6.91666150000000 6.97977050000000 7.21211350000000 7.42790100000000 7.46907750000000 7.52751700000000 7.66264950000000 7.69675100000000 7.75009650000000 7.82296900000000 7.89640750000000 7.95866750000000 8.18704850000000 8.27576900000000 8.28963600000000 8.32883150000000 8.51363050000000 8.60433200000000 8.79068750000000 8.88280400000000 9.03689750000000 9.08996000000000 9.10043100000000 9.47837750000000 9.69628750000000 9.71270150000000 9.76222650000000 10.0303690000000 10.0694230000000 10.1805005000000 10.3186045000000 10.5491080000000 10.5737290000000 10.7054655000000 10.7748005000000 10.8152695000000 10.9001695000000 11.2645320000000 11.2925490000000 11.3079725000000 11.3345745000000 11.4288135000000 11.8040715000000 12.0507060000000 12.0509890000000 12.1924890000000 12.2363540000000 12.2625315000000 12.3076700000000 12.5616625000000 12.5702940000000 12.5760955000000 12.7662715000000 12.8101365000000 12.8974420000000 12.9021115000000 13.3655240000000 13.3859000000000 13.4146245000000 13.5837170000000 13.5997065000000 13.7458760000000 13.8702545000000 13.9442590000000 14.0220840000000 14.0820800000000 14.0970790000000 14.1127855000000 14.2108450000000 14.2179200000000 14.4980900000000 14.5759150000000 14.8447650000000 14.8659900000000 14.8730650000000 15.1008800000000 15.1560650000000 15.3003950000000 15.4093500000000 15.4928350000000 15.5536800000000 15.6470700000000 15.7914000000000 16.0305350000000 16.0347800000000 16.0574200000000 16.1083600000000 16.3149500000000 16.3630600000000 16.4663550000000 16.7054900000000 16.7267150000000 16.7719950000000 17.0196200000000 17.0960300000000 17.2148900000000 17.3422400000000 17.6492950000000 17.7186300000000 17.8502250000000 17.9690850000000 17.9761600000000 17.9973850000000 18.0384200000000 18.0398350000000 18.0752100000000 yy= 9.82024150000000 7.29163650000000 8.15889000000000 17.4766650000000 12.3325740000000 1.28041935000000 4.32791900000000 5.98813850000000 10.7480570000000 14.5476150000000 2.81089750000000 9.35088600000000 16.0022350000000 0.349306900000000 7.33932200000000 13.2977455000000 17.6011850000000 11.8684540000000 5.05565350000000 1.85110300000000 10.2543635000000 3.49759700000000 8.48080250000000 14.4160200000000 18.0921900000000 4.66751900000000 11.1768020000000 15.9541250000000 6.14110000000000 0.750516000000000 12.5486445000000 2.22225750000000 9.50752650000000 17.3634650000000 4.92320950000000 7.53246950000000 3.47976800000000 0.336586050000000 14.9806050000000 16.1734500000000 6.12369550000000 10.7037675000000 1.40983525000000 13.4123605000000 11.7723755000000 9.56044750000000 4.15033650000000 16.6319100000000 2.60487350000000 8.00324000000000 0.513220500000000 5.07150150000000 12.4313410000000 10.9440345000000 6.53928100000000 15.9597850000000 3.45840150000000 17.6535400000000 13.6925305000000 1.83468900000000 9.47484000000000 7.94649850000000 3.29723300000000 5.62802100000000 0.343717650000000 14.7796750000000 4.50337900000000 13.0554975000000 16.3658900000000 11.3838165000000 2.95763300000000 17.4950600000000 1.47145850000000 9.98240050000000 6.89062550000000 12.5586910000000 4.50705800000000 8.35684850000000 5.43968450000000 0.354400900000000 15.1107850000000 17.3733700000000 3.10408550000000 1.45320500000000 11.6920035000000 13.2693040000000 7.03637050000000 10.1667750000000 8.57235300000000 5.60297550000000 0.387639250000000 14.6141200000000 17.2205500000000 15.8819600000000 1.57404600000000 13.2069025000000 3.65126600000000 9.54360900000000 7.94791350000000 12.0110860000000 6.47815300000000 4.87269400000000 14.4995050000000 16.6149300000000 13.3362335000000 10.6185845000000 0.514833600000000 5.78819900000000 2.18773150000000 7.35417950000000 17.9860650000000 4.32820200000000 9.10382700000000 6.01941000000000 15.3824650000000 11.9999075000000 3.06786150000000 16.7861450000000 10.4827445000000 14.0392055000000 0.972105000000000 2.08033300000000 4.68195200000000 6.31882400000000 7.65529150000000 4.00841200000000 12.8472095000000 17.7724000000000 9.46592550000000 16.0319500000000 15.3753900000000 11.5223450000000 5.29139250000000 2.48063650000000 0.919283050000000 7.23050850000000 16.5852150000000 13.9404385000000 3.87582650000000 8.88237950000000 18.0256850000000 10.0767810000000 12.4868090000000 15.3937850000000 0.287032750000000 5.19432350000000 1.83214200000000 4.88104250000000 11.0353020000000 6.42650550000000 7.93800850000000 17.0097150000000 14.2023550000000 4.07491700000000 9.61591550000000 0.808290450000000 12.4215775000000 2.11882100000000 5.48708700000000 10.9696460000000 8.45986050000000 6.96816750000000 16.4182450000000 13.5000905000000 17.8813550000000 14.7938250000000 zz= 0 0 0 0 0 0 0 0 0 0 0 3.10732167900000 0 0 3.45805998400000 3.16737308700000 0 3.17336741100000 3.47978415800000 3.21461992600000 3.28212217800000 3.51471132400000 3.60128648100000 4.29116954300000 0 2.90652086300000 3.43005031100000 3.47706843000000 3.27457666000000 0 3.65596424800000 3.17782588500000 3.54659393800000 0 3.43483229000000 3.16508125500000 3.30809621500000 0 3.57205711000000 3.21555940800000 3.21201958800000 3.10816810000000 3.01270820400000 3.76352737200000 3.30171011500000 3.34852117400000 3.34218718700000 3.53164883800000 3.23150593500000 3.42339973500000 0 3.21858654600000 3.43356469500000 3.25054046900000 3.30527065100000 3.70052975500000 3.29124163500000 0 3.72550912400000 3.38635666300000 3.26110660500000 3.28293698200000 3.60180292300000 3.36978914200000 0 3.66995784000000 3.02709059800000 3.98258194700000 3.59611358400000 3.54834960900000 3.06589598300000 0 2.95060530200000 3.42787458600000 3.43112741600000 3.60925094200000 3.61428231500000 3.41367177000000 3.21130108600000 0 3.72180069400000 0 3.55397823400000 3.14108639100000 3.66431050100000 4.19771378900000 3.41375443300000 3.38202542300000 3.38947874200000 3.54004618600000 0 3.38668475600000 0 3.47259300800000 3.43177476200000 3.40001375100000 4.38937034600000 3.51771020100000 3.59161832000000 3.52640122300000 3.24766740000000 3.26364745200000 3.35166866000000 3.42249989500000 3.37618543200000 3.31025881000000 0 3.39063950100000 3.60169804700000 3.32379763400000 0 3.64184672800000 3.69687630400000 3.49192353900000 3.31172877500000 3.32526356200000 3.29669509700000 3.18086561100000 3.63363395500000 3.43387719100000 0 3.18572539400000 3.61424144900000 3.22550545900000 3.42960601700000 3.08933053500000 3.57647942600000 0 3.28532469000000 3.24400296800000 3.22492893100000 3.43225003200000 3.24056312300000 3.32849288200000 0 0 3.07150928300000 3.50684837700000 3.30410144000000 3.41693391800000 0 3.37911678200000 3.31516566100000 3.18255210800000 0 3.32697153900000 3.15603574700000 3.06006962500000 3.43907416900000 3.49555936900000 3.14389365900000 0 3.29386776000000 0 0 0 0 0 0 0 0 0 0 0 0 0 然后 用 contourf(xx,yy,zz) 提示 Error using contourf (line 66) Z must be size 2x2 or greater. 剛學matlab 不太明白 請高手指點 [ Last edited by 174844301 on 2012-12-8 at 04:17 ] |

金蟲 (小有名氣)
| http://zhidao.baidu.com/question/318780179.html,你這個其實就是散點畫等高線,參照那個網(wǎng)址,有代碼! |
木蟲 (正式寫手)
|
用contourf(x,y,z)要求The ranges of the x- and y-axis are [1:n] and [1:m], where [m,n] = size(Z).也就是z應(yīng)為size(x)行,size(y)列。你這三個向量肯定繪制不出來。你要畫個啥等高線? 用法不懂你可以在命令窗口輸入函數(shù)名,然后按F1可以顯示幫助,可以看用法。 |
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