How to remove the connection between head and end?

2 visualizzazioni (ultimi 30 giorni)
Why is the data at the end of the first group and the beginning of the second group connected?
using
plot3
and codes are as this
clc;
clear all;
close all;
x=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100];
y=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98];
z=[1.80100000000000,1.80100000000000,1.80100000000000,1.80100000000000,1.80100000000000,1.80100000000000,1.80100000000000,1.51350000000000,1.22600000000000,0.761700000000000,0.297400000000000,0.301820000000000,0.306240000000000,0.310660000000000,0.315080000000000,0.319500000000000,0.384520000000000,0.449540000000000,0.514560000000000,0.579580000000000,0.644600000000000,0.651210000000000,0.657820000000000,0.664430000000000,0.671040000000000,0.677650000000000,0.684260000000000,0.690870000000000,0.697480000000000,0.704090000000000,0.710700000000000,0.717310000000000,0.723920000000000,0.730530000000000,0.737140000000000,0.743750000000000,0.750360000000000,0.756970000000000,0.763580000000000,0.770190000000000,0.776800000000000,0.772470000000000,0.768140000000000,0.763810000000000,0.759480000000000,0.755150000000000,0.750820000000000,0.746490000000000,0.742160000000000,0.737830000000000,0.733500000000000,0.729170000000000,0.724840000000000,0.720510000000000,0.716180000000000,0.711850000000000,0.707520000000000,0.703190000000000,0.698860000000000,0.694530000000000,0.690200000000000,0.689172500000000,0.688145000000000,0.687117500000000,0.686090000000000,0.685062500000000,0.684035000000000,0.683007500000000,0.681980000000000,0.680952500000000,0.679925000000000,0.678897500000000,0.677870000000000,0.676842500000000,0.675815000000000,0.674787500000000,0.673760000000000,0.672732500000000,0.671705000000000,0.670677500000000,0.669650000000000,0.668622500000000,0.667595000000000,0.666567500000000,0.665540000000000,0.664512500000000,0.663485000000000,0.662457500000000,0.661430000000000,0.660402500000000,0.659375000000000,0.658347500000000,0.657320000000000,0.656292500000000,0.655265000000000,0.654237500000000,0.653210000000000,0.652182500000000,0.651155000000000,0.650127500000000,0.649100000000000,1.80189517610261,1.80189517610261,1.80189517610261,1.80189517610261,1.80189517610261,1.80189517610261,1.80189517610261,1.51512706940405,1.22835896270549,0.764058963224847,0.299758963744208,0.304404955454506,0.309050947164803,0.313696938875101,0.318342930585399,0.322988922295697,0.387740625947457,0.452492329599217,0.517244033250977,0.581995736902736,0.646747440554496,0.653337634980550,0.659927829406603,0.666518023832656,0.673108218258709,0.679698412684762,0.686288607110815,0.692878801536868,0.699468995962921,0.706059190388974,0.712649384815027,0.719239579241080,0.725829773667133,0.732419968093186,0.739010162519239,0.745600356945292,0.752190551371345,0.758780745797398,0.765370940223451,0.771961134649504,0.778551329075558,0.774223775875059,0.769896222674561,0.765568669474063,0.761241116273565,0.756913563073067,0.752586009872569,0.748258456672071,0.743930903471573,0.739603350271075,0.735275797070577,0.730948243870079,0.726620690669581,0.722293137469083,0.717965584268585,0.713638031068087,0.709310477867589,0.704982924667091,0.700655371466593,0.696327818266095,0.692000265065597,0.690967196710666,0.689934128355736,0.688901060000805,0.687867991645875,0.686834923290945,0.685801854936014,0.684768786581084,0.683735718226153,0.682702649871223,0.681669581516293,0.680636513161362,0.679603444806432,0.678570376451501,0.677537308096571,0.676504239741641,0.675471171386710,0.674438103031780,0.673405034676849,0.672371966321919,0.671338897966989,0.670305829612058,0.669272761257128,0.668239692902197,0.667206624547267,0.666173556192337,0.665140487837406,0.664107419482476,0.663074351127545,0.662041282772615,0.661008214417685,0.659975146062754,0.658942077707824,0.657909009352894,0.656875940997963,0.655842872643033,0.654809804288102,0.653776735933172,0.652743667578241];
figure(1)
plot3(x,y,z)
so how to delete the Extra lines?
  2 Commenti
KALYAN ACHARJYA
KALYAN ACHARJYA il 8 Giu 2019
This is not the code for red color rectangle also, which extra lines?
dcydhb dcydhb
dcydhb dcydhb il 11 Giu 2019
Modificato: dcydhb dcydhb il 11 Giu 2019
i don't know why i can upload the figure which red rectangle and thanks a lot!!!

Accedi per commentare.

Risposta accettata

Walter Roberson
Walter Roberson il 8 Giu 2019
idx = find(x>0,1);
X = [x(1:idx-1), nan, x(idx:end)];
Y = [y(1:idx-1), nan, y(idx:end)];
Z = [z(1:idx-1), nan, z(idx:end)];
plot3(X, Y, Z)

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