matlab进行钻井地质建模-美国阿肯色州浅层煤勘探钻孔数据

原创 已于 2024-05-10 21:43:19 修改 · 1.9k 阅读 · 36 ·
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#matlab #数学建模

于 2024-05-10 21:22:21 首次发布

数据来源；阿肯色州浅层煤勘探钻孔数据 |美国地质调查局 (usgs.gov)

导入了两次数据 是删除了两次的num值；

clc,clear;

tic;

time=toc;

% 设置导入选项并导入数据

opts = delimitedTextImportOptions("NumVariables", 24);

% 指定范围和分隔符

opts.DataLines = [2, Inf];

opts.Delimiter = ",";

% 指定列名称和类型

opts.VariableNames = ["Drill_HoleName", "County", "State", "Elevation", "Depth_Total", "Lignite", "Longitude", "Latitude", "x1_C", "x1_CP", "x1_Depth", "x2_C", "x2_CP", "x2_Depth", "x3_C", "x3_CP", "x3_Depth", "x4_C", "x4_CP", "x4_Depth", "x5_C", "x5_CP", "x5_Depth", "COMMENT"];

opts.VariableTypes = ["double", "categorical", "categorical", "double", "double", "categorical", "double", "double", "double", "double", "double", "categorical", "categorical", "categorical", "categorical", "categorical", "categorical", "categorical", "categorical", "categorical", "categorical", "categorical", "categorical", "string"];

% 指定文件级属性

opts.ExtraColumnsRule = "ignore";

opts.EmptyLineRule = "read";

% 指定变量属性

opts = setvaropts(opts, "COMMENT", "WhitespaceRule", "preserve");

opts = setvaropts(opts, ["County", "State", "Lignite", "x2_C", "x2_CP", "x2_Depth", "x3_C", "x3_CP", "x3_Depth", "x4_C", "x4_CP", "x4_Depth", "x5_C", "x5_CP", "x5_Depth", "COMMENT"], "EmptyFieldRule", "auto");

opts = setvaropts(opts, "Drill_HoleName", "TrimNonNumeric", true);

opts = setvaropts(opts, "Drill_HoleName", "ThousandsSeparator", ",");

% 导入数据

data = readtable("D:\AR_Attribute_Table_Final.csv", opts);

% 清除临时变量

clear opts

% 显示结果

data

data = 651×24 table

Drill_HoleNameCountyStateElevationDepth_TotalLigniteLongitudeLatitudex1_Cx1_CPx1_Depthx2_Cx2_CPx2_Depthx3_Cx3_CPx3_Depthx4_Cx4_CPx4_Depthx5_Cx5_CPx5_DepthCOMMENT
1-1ClarkArkansas240300----93.103833.832233128ndndndndndndndndndndndnd" "
2-10ClarkArkansas164300----92.937433.8672348223.597ndndndndndndndndnd" "
3-11ClarkArkansas163230NC-92.979433.8474NaNNaNNaNndndndndndndndndndndndnd" "
4-12ClarkArkansas180300----92.916533.8988229835.512923204ndndndndndnd" "
5-13ClarkArkansas242300----93.027233.85492.50002.50002533422315422187ndndnd" "
6-14ClarkArkansas192300----92.964933.902222383.54.590341173315022212" "
7-15ClarkArkansas228300----93.004533.858744465654ndndndndndndndndnd" "
8-16ClarkArkansas190300----92.991433.8902331333155ndndndndndndndndnd" "
9-17ClarkArkansas209300----93.001333.91982265ndndndndndndndndndndndnd" "
10-18ClarkArkansas170300----93.044333.90752235ndndndndndndndndndndndnd" "
11-19ClarkArkansas261300----93.008733.94673.50003.5000119ndndndndndndndndndndndnd" "
12-2ClarkArkansas225300----93.073533.838822100ndndndndndndndndndndndnd" "
13-20ClarkArkansas221300NC-93.055633.9768NaNNaNNaNndndndndndndndndndndndnd" "
14-21ClarkArkansas271300----93.083733.89962238ndndndndndndndndndndndnd" "
15-22ClarkArkansas276300----93.088433.86692.50002.500062ndndndndndndndndndndndnd" "
16-23ClarkArkansas120300----92.895533.83245.50005.5000278ndndndndndndndndndndndnd" "
17-24ClarkArkansas125300----92.927133.83332.50002.50001625.56.518122224ndndndndndnd" "
18-25ClarkArkansas179300NC-93.034634.0211NaNNaNNaNndndndndndndndndndndndnd" "
19-26ClarkArkansas179300NC-92.994434.0740NaNNaNNaNndndndndndndndndndndndnd" "
20-27ClarkArkansas251300NC-93.030233.9934NaNNaNNaNndndndndndndndndndndndnd" "
21-28ClarkArkansas182310NC-92.953634.0436NaNNaNNaNndndndndndndndndndndndnd" "
22-29ClarkArkansas168300NC-93.004134.0229NaNNaNNaNndndndndndndndndndndndnd" "
23-3ClarkArkansas208300NC-93.085433.8143NaNNaNNaNndndndndndndndndndndndnd" "
24-30ClarkArkansas208300----92.933534.0397222323.568ndndndndndndndndnd" "
25-31ClarkArkansas171300NC-93.024534.0428NaNNaNNaNndndndndndndndndndndndnd" "
26-32ClarkArkansas193300NC-92.923434.0134NaNNaNNaNndndndndndndndndndndndnd" "
27-33ClarkArkansas269300----92.902434.02892.50002.50001862220033218ndndndndndnd" "
28-34ClarkArkansas186300----92.907533.98963.50003.500082441082.53186ndndndndndnd" "
29-35ClarkArkansas279300----92.908734.057933.50001222216433241ndndndndndnd" "
30-36ClarkArkansas170300NC-92.931633.9870NaNNaNNaNndndndndndndndndndndndnd" "
31-37ClarkArkansas261300----92.944334.066323.500017ndndndndndndndndndndndnd" "
32-38ClarkArkansas289300----92.922734.08573327ndndndndndndndndndndndnd" "
33-39ClarkArkansas312300NC-92.923534.1526NaNNaNNaNndndndndndndndndndndndnd" "
34-4ClarkArkansas164300NC-93.054133.8128NaNNaNNaNndndndndndndndndndndndnd" "
35-40ClarkArkansas288270----92.937734.11792.50004193336ndndndndndndndndnd" "
36-41ClarkArkansas311300----92.908834.13053387ndndndndndndndndndndndnd" "
37-42ClarkArkansas191300NC-92.972034.0923NaNNaNNaNndndndndndndndndndndndnd" "
38-43ClarkArkansas337300----92.895334.0948222212.52.5247ndndndndndndndndnd" "
39-44ClarkArkansas225300NC-92.967734.1155NaNNaNNaNndndndndndndndndndndndnd" "
40-45ClarkArkansas239300----93.020533.85722.50002.50002324553.55792.52.5109ndndnd" "
41-46ClarkArkansas241111.5000----92.984233.91443.50005792.52.5109ndndndndndndndndnd" "
42-47ClarkArkansas234300NC-92.971833.8835NaNNaNNaNndndndndndndndndndndndnd" "
43-48ClarkArkansas166300NC-92.991433.8595NaNNaNNaNndndndndndndndndndndndnd" "
44-49ClarkArkansas152220NC-92.967733.9626NaNNaNNaNndndndndndndndndndndndnd" "
45-5ClarkArkansas159300----93.017233.81442.50002.50003122115ndndndndndndndndnd" "
46-51ClarkArkansas188149----92.942733.91302.50002.50001093.54.513422147ndndndndndnd" "
47-52ClarkArkansas192300NC-93.090033.9372NaNNaNNaNndndndndndndndndndndndnd" "
48-53ClarkArkansas324300----93.026233.95712.50002.5000124ndndndndndndndndndndndnd" "
49-54ClarkArkansas273300NC-92.950834.1121NaNNaNNaNndndndndndndndndndndndnd" "
50-55ClarkArkansas279300NC-92.941934.1229NaNNaNNaNndndndndndndndndndndndnd" "
51-56ClarkArkansas31251----92.924034.12693348ndndndndndndndndndndndnd" "
52-57ClarkArkansas263300NC-92.924334.1412NaNNaNNaNndndndndndndndndndndndnd" "
53-6ClarkArkansas161160NC-92.997933.8172NaNNaNNaNndndndndndndndndndndndnd" "
54-7ClarkArkansas149300----92.954033.835322802.52.5103ndndndndndndndndnd" "
55-8ClarkArkansas161275----92.983133.8248222533233ndndndndndndndndnd" "
56-9ClarkArkansas139275----92.963833.81823311222212ndndndndndndndndnd" "
57-1ClevelandArkansas235290----92.290333.7968771402222122237ndndndndndnd" "
58-10ClevelandArkansas233300----92.324733.805922444.5793ndndndndndndndndnd" "
59-11ClevelandArkansas257187.5000----92.269033.8061221193.54.5183ndndndndndndndndnd" "
60-12ClevelandArkansas231300----92.315233.785758714.54.51062.53.518122189ndndnd" "
61-13ClevelandArkansas200300----92.320433.82872246221083319233198ndndnd" "
62-14ClevelandArkansas276300----92.282333.75622236ndndndndndndndndndndndnd" "
63-15ClevelandArkansas232300----92.300333.80843.50003.50001162.52.5182ndndndndndndndndnd" "
64-16ClevelandArkansas226300----92.229633.80673.50003.500095ndndndndndndndndndndndnd" "
65-17ClevelandArkansas234250----92.246833.79494496ndndndndndndndndndndndnd" "
66-18ClevelandArkansas219300----92.262833.825644148ndndndndndndndndndndndnd" "
67-19ClevelandArkansas200300----92.231833.82582274ndndndndndndndndndndndnd" "
68-2ClevelandArkansas272300----92.267533.78833.50003.5000124ndndndndndndndndndndndnd" "
69-20ClevelandArkansas188300----92.212333.83212283ndndndndndndndndndndndnd" "
70-21ClevelandArkansas201300----92.203133.820544225ndndndndndndndndndndndnd" "
71-22ClevelandArkansas262300----92.290533.84425594ndndndndndndndndndndndnd" "
72-23ClevelandArkansas230300----92.197833.777334234ndndndndndndndndndndndnd" "
73-24ClevelandArkansas241300----92.279033.84554.50004.500083ndndndndndndndndndndndnd" "
74-25ClevelandArkansas250300----92.325033.85013.50003.5000422294ndndndndndndndndnd" "
75-26ClevelandArkansas226290----92.199833.78782.50002.5000622.52.58934209ndndndndndnd" "
76-28ClevelandArkansas287300----92.255733.7632227933103ndndndndndndndndnd" "
77-29ClevelandArkansas192300----92.308733.76032284229122150ndndndndndnd" "
78-3ClevelandArkansas266300----92.239533.771933824.54.5108ndndndndndndndndnd" "
79-30ClevelandArkansas150300----92.226933.8576227422133ndndndndndndndndnd" "
80-31ClevelandArkansas227300----92.301833.87513.50003.500051336222.58166199ndndnd" "
81-33ClevelandArkansas187280NC-92.165933.7617NaNNaNNaNndndndndndndndndndndndnd" "
82-34ClevelandArkansas145300NC-92.152833.7999NaNNaNNaNndndndndndndndndndndndnd" "
83-35ClevelandArkansas208300----92.283733.870822145554ndndndndndndndndnd" "
84-36ClevelandArkansas165250NC-92.259633.8672NaNNaNNaNndndndndndndndndndndndnd" "
85-37ClevelandArkansas262300----92.336733.8897551002210967200ndndndndndnd" "
86-38ClevelandArkansas230280----92.215133.81393362ndndndndndndndndndndndnd" "
87-39ClevelandArkansas135300----92.163233.8500223133153ndndndndndndndndnd" "
88-4ClevelandArkansas231300----92.215933.749033612.5512522181ndndndndndnd" "
89-40ClevelandArkansas170280----92.226833.899244144ndndndndndndndndndndndnd" "
90-41ClevelandArkansas162300----92.272733.892322815.55.5957.57.5209ndndndndndnd" "
91-42ClevelandArkansas135300NC-92.135633.8069NaNNaNNaNndndndndndndndndndndndnd" "
92-43ClevelandArkansas231300NC-92.356233.8882NaNNaNNaNndndndndndndndndndndndnd" "
93-44ClevelandArkansas231300----92.368733.89993322ndndndndndndndndndndndnd" "
94-45ClevelandArkansas236300----92.313133.91112.50002.5000107ndndndndndndndndndndndnd" "
95-46ClevelandArkansas26075----92.380533.91464.50008.700050ndndndndndndndndndndndnd" "
96-47ClevelandArkansas240240NC-92.415033.9434NaNNaNNaNndndndndndndndndndndndnd" "
97-48ClevelandArkansas260300NC-92.324733.8645NaNNaNNaNndndndndndndndndndndndnd" "
98-49ClevelandArkansas215300----92.398433.92213.50004.5000873398ndndndndndndndndnd" "
99-5ClevelandArkansas255300----92.184533.73732.50002.500051ndndndndndndndndndndndnd" "
100-50ClevelandArkansas222300----92.345433.94554.50004.500087239823214ndndndndndnd" "
⋮

x = data(:,7); %Easting coordinates in km

y = data(:,8); %Northing coordinates in km

z = data(:,4); %Elevation coordinates in km

%Continuous variables

c1 = data(:,10); %C1 grade in ppm

%Categorical variable

Alte = data(:,7); %Geological alteration unit

%Step size and radius inputs

X1 = table2array(x)/0.00001141; Y1 = table2array(y)/0.00000899; Z1 = table2array(z)/3.2808399;

%这里要绘制四维 mesh只能绘制三维的曲面

scatter3(X1,Y1,Z1)%散点图

ax = gca;

ay.XDir = 'reverse';

xlabel('经度');ylabel('纬度');zlabel('海拔')%添加经纬度和高度

data2 = 327×12 table

Drill_HoleNameCountyStateElevationDepth_TotalLigniteLongitudeLatitudex1_Cx1_CPx1_DepthCOMMENT
1"C-1"ClarkArkansas240300----93.103833.832233128" "
2"C-10"ClarkArkansas164300----92.937433.86723482" "
3"C-12"ClarkArkansas180300----92.916533.89882298" "
4"C-13"ClarkArkansas242300----93.027233.85492.50002.500025" "
5"C-14"ClarkArkansas192300----92.964933.90222238" "
6"C-15C"ClarkArkansas228300----93.004533.85874446" "
7"C-16"ClarkArkansas190300----92.991433.89023313" "
8"C-17"ClarkArkansas209300----93.001333.91982265" "
9"C-18"ClarkArkansas170300----93.044333.90752235" "
10"C-19"ClarkArkansas261300----93.008733.94673.50003.5000119" "
11"C-2"ClarkArkansas225300----93.073533.838822100" "
12"C-21"ClarkArkansas271300----93.083733.89962238" "
13"C-22"ClarkArkansas276300----93.088433.86692.50002.500062" "
14"C-23"ClarkArkansas120300----92.895533.83245.50005.5000278" "
15"C-24"ClarkArkansas125300----92.927133.83332.50002.5000162" "
16"C-30"ClarkArkansas208300----92.933534.03972223" "
17"C-33"ClarkArkansas269300----92.902434.02892.50002.5000186" "
18"C-34"ClarkArkansas186300----92.907533.98963.50003.500082" "
19"C-35"ClarkArkansas279300----92.908734.057933.5000122" "
20"C-37"ClarkArkansas261300----92.944334.066323.500017" "
21"C-38"ClarkArkansas289300----92.922734.08573327" "
22"C-40C"ClarkArkansas288270----92.937734.11792.5000419" "
23"C-41"ClarkArkansas311300----92.908834.13053387" "
24"C-43"ClarkArkansas337300----92.895334.094822221" "
25"C-45"ClarkArkansas239300----93.020533.85722.50002.500023" "
26"C-46"ClarkArkansas241111.5000----92.984233.91443.5000579" "
27"C-5"ClarkArkansas159300----93.017233.81442.50002.500031" "
28"C-51"ClarkArkansas188149----92.942733.91302.50002.5000109" "
29"C-53"ClarkArkansas324300----93.026233.95712.50002.5000124" "
30"C-56C"ClarkArkansas31251----92.924034.12693348" "
31"C-7"ClarkArkansas149300----92.954033.83532280" "
32"C-8"ClarkArkansas161275----92.983133.82482225" "
33"C-9"ClarkArkansas139275----92.963833.818233112" "
34"CL-1"ClevelandArkansas235290----92.290333.796877140" "
35"CL-10"ClevelandArkansas233300----92.324733.80592244" "
36"CL-11"ClevelandArkansas257187.5000----92.269033.806122119" "
37"CL-12C"ClevelandArkansas231300----92.315233.78575871" "
38"CL-13"ClevelandArkansas200300----92.320433.82872246" "
39"CL-14"ClevelandArkansas276300----92.282333.75622236" "
40"CL-15"ClevelandArkansas232300----92.300333.80843.50003.5000116" "
41"CL-16"ClevelandArkansas226300----92.229633.80673.50003.500095" "
42"CL-17"ClevelandArkansas234250----92.246833.79494496" "
43"CL-18"ClevelandArkansas219300----92.262833.825644148" "
44"CL-19"ClevelandArkansas200300----92.231833.82582274" "
45"CL-2"ClevelandArkansas272300----92.267533.78833.50003.5000124" "
46"CL-20"ClevelandArkansas188300----92.212333.83212283" "
47"CL-21"ClevelandArkansas201300----92.203133.820544225" "
48"CL-22"ClevelandArkansas262300----92.290533.84425594" "
49"CL-23"ClevelandArkansas230300----92.197833.777334234" "
50"CL-24"ClevelandArkansas241300----92.279033.84554.50004.500083" "
51"CL-25"ClevelandArkansas250300----92.325033.85013.50003.500042" "
52"CL-26"ClevelandArkansas226290----92.199833.78782.50002.500062" "
53"CL-28"ClevelandArkansas287300----92.255733.76322279" "
54"CL-29"ClevelandArkansas192300----92.308733.76032284" "
55"CL-3"ClevelandArkansas266300----92.239533.77193382" "
56"CL-30"ClevelandArkansas150300----92.226933.85762274" "
57"CL-31"ClevelandArkansas227300----92.301833.87513.50003.500051" "
58"CL-35"ClevelandArkansas208300----92.283733.87082214" "
59"CL-37"ClevelandArkansas262300----92.336733.889755100" "
60"CL-38"ClevelandArkansas230280----92.215133.81393362" "
61"CL-39"ClevelandArkansas135300----92.163233.85002231" "
62"CL-4"ClevelandArkansas231300----92.215933.74903361" "
63"CL-40"ClevelandArkansas170280----92.226833.899244144" "
64"CL-41"ClevelandArkansas162300----92.272733.89232281" "
65"CL-44"ClevelandArkansas231300----92.368733.89993322" "
66"CL-45"ClevelandArkansas236300----92.313133.91112.50002.5000107" "
67"CL-46C"ClevelandArkansas26075----92.380533.91464.50008.700050" "
68"CL-49"ClevelandArkansas215300----92.398433.92213.50004.500087" "
69"CL-5"ClevelandArkansas255300----92.184533.73732.50002.500051" "
70"CL-50"ClevelandArkansas222300----92.345433.94554.50004.500087" "
71"CL-51"ClevelandArkansas277300Poor-92.408433.96943361" "
72"CL-52"ClevelandArkansas212300----92.324133.93234.50004.500097" "
73"CL-53C"ClevelandArkansas19760----92.293233.85554.30004.300037.7000" "
74"CL-54"ClevelandArkansas250260----92.342033.87942360" "
75"CL-55"ClevelandArkansas245300----92.436933.96912271" "
76"CL-56"ClevelandArkansas230300----92.219833.78272.50002.500049" "
77"CL-57"ClevelandArkansas245300----92.211233.76812398" "
78"CL-58"ClevelandArkansas205300----92.308833.79374461" "
79"CL-59"ClevelandArkansas154300----92.183333.83262.50003.500093" "
80"CL-60"ClevelandArkansas165300----92.268633.87593.50003.500044" "
81"CL-62"ClevelandArkansas216300----92.221033.92263.50004.5000227" "
82"CL-70"ClevelandArkansas170300----92.325633.764423.500047" "
83"CL-72"ClevelandArkansas290300----92.282033.821044209" "
84"CL-73"ClevelandArkansas231300----92.200233.74393361" "
85"CL-74"ClevelandArkansas247300----92.414833.994522105" "
86"CL-76"ClevelandArkansas221300----92.399133.93542268" "
87"CL-77"ClevelandArkansas240300----92.226233.74882.50002.5000130" "
88"CL-78"ClevelandArkansas193300----92.169033.79542264" "
89"CL-80"ClevelandArkansas251300----92.302433.82483.50003.500087" "
90"CL-81"ClevelandArkansas182300----92.222733.908946148" "
91"CL-82"ClevelandArkansas153300----92.302133.937823.500083" "
92"CL-83C"ClevelandArkansas143140----92.263033.91804.70005.1000115.3000" "
93"CL-86"ClevelandArkansas249300----92.411234.006322142" "
94"CL-96"ClevelandArkansas160300----92.256233.88034494" "
95"CN-1"CalhounArkansas185300----92.348633.79543388" "
96"CN-10"CalhounArkansas330277----92.458933.79662297" "
97"CN-11"CalhounArkansas271300----92.431533.75693470" "
98"CN-12"CalhounArkansas277300----92.452633.75664445" "
99"CN-13"CalhounArkansas271200----92.417533.75584466" "
100"CN-14"CalhounArkansas266300----92.404533.73242231" "
⋮

figure

[X,Y,Z]=griddata(X1,Y1,Z1,linspace(min(X1),max(X1),200)',linspace(min(Y1),max(Y1),200),'v4');%插值

pcolor(X,Y,Z);shading interp%伪彩色图set(gca,'Visible','off')



 


 

contourf(X,Y,Z) %等高线图

xlabel('经度');ylabel('纬度');zlabel('海拔')%添加经纬度和高度





 

mesh(X,Y,Z,'EdgeColor','none','EdgeLighting','Phong',...

'FaceColor','interp');%三维曲面

colorbar; % 显示颜色条

xlabel('经度');ylabel('纬度');zlabel('海拔')%添加经纬度和高度

colorbar; % 显示颜色条





 

figure,meshc(X,Y,Z)%剖面图

xlabel('经度');ylabel('纬度');zlabel('海拔')%添加经纬度和高度

colorbar; % 显示颜色条

view(0,0);





 

figure,meshc(X,Y,Z);%s三维曲面（浅色）+等高线

xlabel('经度');ylabel('纬度');zlabel('海拔')%添加经纬度和高度

colorbar; % 显示颜色条

hidden off;

axis vis3d %3维坐标系

set(gca,'Visible','off')

for i = 1:72

camorbit(10,0,'data',[0 0 1]) %%[0 0 1]表示按z轴旋转。36*10=360表示旋转一周

drawnow %%即时显示旋转的结果

end




 x2 = data2(:,7); %Easting coordinates in km

y2 = data2(:,8); %Northing coordinates in km

z2 = data2(:,4); %Elevation coordinates in km

d2 = data2(:,11);

d3 = table2array(d2)/3.2808399;

X3 = table2array(x2)/0.00001141; Y3 = table2array(y2)/0.00000899; Z2 = table2array(z2)/3.2808399;

Z3 = Z2-d3;Z4 = Z3;% Z3 Z4为煤层的海拔

c = data2(:,10); %C1 grade in ppm

C = table2array(c);

%plot3(X1,Y1,Z) 这是连在一起的三维曲线图

[XX,YY,CC]=griddata(X3,Y3,Z3,linspace(min(X3),max(X3),200)',linspace(min(Y3),max(Y3),200),'V4');%插值

figure

axis vis3d;

% scatter3(x,y,z,点的尺寸,颜色,点的形状)

x2 = data2(:,7); %Easting coordinates in km

y2 = data2(:,8); %Northing coordinates in km

z2 = data2(:,4); %Elevation coordinates in km

d2 = data2(:,11);

d3 = table2array(d2)/3.2808399;

X3 = table2array(x2)/0.00001141; Y3 = table2array(y2)/0.00000899; Z2 = table2array(z2)/3.2808399;%将经纬度和海拔转化为米

Z3 = Z2-d3;Z4 = Z3;%L = linspace(Z3,d3,200)% linsapce输入必须为标量 即标量转化为数组

for i = 1:327

L = [ones*Z3(i,1) ones*Z2(i,1)];%将z3和d3之间的200个数以数组的方式赋予原胞数组的第一个数据

X5 = [ones*X3(i,1) ones*X3(i,1)];Y5 = [ones*Y3(i,1) ones*Y3(i,1)];

%plot3(X3(i,1),Y3(i,1),L,'Color','r','LineWidth',2);hold on; 无法生成图像

plot3(X5,Y5,L,'Color','b','LineWidth',1);hold on;

end

meshc(X,Y,Z);%s三维曲面（浅色）+等高线

xlabel('经度');ylabel('纬度');zlabel('海拔');%添加经纬度和高度

hold on;

scatter3(X3,Y3,Z4,C.^2,'r','filled');

hold on;

%mesh(XX,YY,CC);%s三维曲面（浅色）

hold on;

axis vis3d %3维坐标系

set(gca,'Visible','off')

view(0.5,0.5)

for i = 1:72

camorbit(10,0,'data',[0 0 1]) %%[0 0 1]表示按z轴旋转。36*10=360表示旋转一周

drawnow %%即时显示旋转的结果

end


 

disp(['用直接赋值方式,time=',num2str(time),'秒.'])

Xubk439
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