graphing two and three dimensional data sets We shall in-depth information about the many different plot commands in matlab If we wish to add a contour plot Simple x-y-z plot contour Contour plot contourf Filled contour plot contour3
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[PDF] Visualisations in Matlab - The University of Western Australia
If you use the plot command with a single matrix, MATLAB plots the Represent x-y-z data as a surface • mesh - contour(X, Y, Z) Creates a contour plot
[PDF] 3D mesh plots [MATLAB: mesh, meshc, meshz, waterfall 3D surface
MATLAB has different plotting approaches for showing data in 3D: 3D line Contour plots in 2 3D] meshc 3D mesh surface with contour plot underneath
[PDF] 4 Visualization using matlab
We have already introduced the basic plot command for two dimensional vectors, using axis off or we could make limit the axes to the range of the data using Simple x-y-z plot contour Contour plot contourf Filled contour plot contour3
[PDF] An Example of Plotting Spheres in Matlab
This example will produce this 3-D plot Figure 1 Plot of spheres in Matlab created using the 'sphere' function In the command window type [x y z] = sphere;
[PDF] Using MATLAB Graphics (PDF)
You decide to visualize this data as a surface/contour plot (as produced by the surfc function) The first step is to display a figure with the Figure Palette tool
6 Visualizing 3D Data in Earth Sciences
line vector data can be downloaded as MATLAB vector data from the web page of the US National 6 2 Filled contour plot of the ETOPO2 elevation data The function As an example, we use synthetic xyz data representing the vertical dis-
MATLAB Graphical Programming
MATLAB supports the entire process of data analysis, from the acquisition of plot (Y) draws the vector Y elements, i e , gives the graph of the set of points (t, Yt) for the surface with the outline (contour) graph is shown in figure 3-5 the following syntax is used: conditions have to be [X Y Z] = meshgrid (1:n, 1:m, 1:p ) with
[PDF] Visualization using matlab
graphing two and three dimensional data sets We shall in-depth information about the many different plot commands in matlab If we wish to add a contour plot Simple x-y-z plot contour Contour plot contourf Filled contour plot contour3
[PDF] Feature List - OriginLab
24 avr 2019 · MATLAB with structured data (Mat) ▫ Minitab MATLAB Console, R/Rserve Console, and Create contour plot directly from XYZ data using
[PDF] Plotting 3D (Surface and Contour) - MATLAB Marina
25 sept 2020 · 3D plot, parametric plot, surface plot, contour plot MATLAB Functions, Keywords, and Surface plots are used to present three-dimensional data For 3D surface plots, the x y z coordinates specify points in three space and
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Chapter6
Visualizationusingmatlab
6.1Twodimensionalplots
followingtwovectors: >>x=[12345678]; >>y=[21648735]; >>plot(x,y) aredisplayedinthefollowing¯gure: 12CHAPTER6.VISUALIZATIONUSINGMATLAB
024681
2 3 4 5 6 7 8024681
2 3 4 5 6 7 8Abbr.Colour
bblue cCyan gGreen kBlack mMagenta rRed wWhite yYellowAbbr.Marker
oCircle *Asterisk .Point +Plus xCross sSquare dDiamond ^Upwardtriangle vDownwardtriangle >Righttriangle6.1.TWODIMENSIONALPLOTS3
>>subplot(223) >>subplot(224) producesthefollowing¯gure:00.10.20.30.40.50.60.70.80.910
0.2 0.4 0.6 0.8 100.510
0.2 0.4 0.6 0.8 100.510
0.2 0.4 0.6 0.8 16.1.1AxesandAnnotation
axestotherangeofthedatausingaxistight. x6.1.2Labelling
titleGraphtitle xlabelx-axis(horizontal) ylabely-axis(vertical) gtextManualchoicewithmouse4CHAPTER6.VISUALIZATIONUSINGMATLAB
246812 3 4 5 6 7 8 axis tightaxis off
024680
2 4 68Standard
246812 3 4 5 6 7
8axis equal
123456781
2 3 4 5 6 78title
xlabel ylabel gtext6.1.TWODIMENSIONALPLOTS5
ple:0.511.522.5-1
-0.5 0 0.5 11.5Taylor approximation of ln(x) near x=1
ln(x) n=1 n=2 n=3 >>x=0.5:.01:2.5; >>p1=log(x); >>p2=log(1)+(x-1); >>p3=(x-1)-((x-1).^2)./2; >>legend('ln(x)','n=1','n=2','n=3')6CHAPTER6.VISUALIZATIONUSINGMATLAB
ittoconsiderassymbolic. >>clear >>symsxytstheta >>subplot(121) >>ezplot(cos(t),sin(t),[0,2*pi]) >>subplot(122) >>ezplot(x^2+y^2-1,[-1,1,-1,1]) alteringthesizeof¯gureonthescreen. -0.500.51 -1.5 -1 -0.5 0 0.5 1 1.5 x y x = cos(t), y = sin(t) -1-0.500.51 -1.5 -1 -0.5 0 0.5 1 1.5 x y x2+y2-1 = 0 followingtable:6.2.THREEDIMENSIONALPLOTS7
plotSimplex-yplot loglogPlotwithlogarithmicallyscaledaxes polarPolarco-ordinateplot histHistogramofgivendata piePiechartofgivendata6.2Threedimensionalplots
>>x=0:.1:2*pi; >>y=0:.1:2*pi; >>[X,Y]=meshgrid(x,y); >>Z=sin(X.^2)+cos(Y.^2); >>mesh(Z)010203040506070
0 20 4060
80
-2 -1.5 -1 -0.5 0 0.5 1 1.5 2 x(t)
Surface plot
y(t) z(t)8CHAPTER6.VISUALIZATIONUSINGMATLAB
insteadofmesh.Forexample:
>>A=randn(50); >>surf(A) >>shadinginterp valuestakenbytheindividualentries. 0 10 20 3040
50
0 10 20 30
40
50
-4 -3 -2 -1 0 1 2 3 4
AWõw5H¡²jj¢²Ê"AVÉ"WéÕÌ$Z%h;µJüt·ÐEI Q /R189 Do /R190 Do /R191 Do /R192 Do /R193 Do /R194 Do /R195 Do /R196 Do /R197 Do /R198 Do /R199 Do /R200 Do /R201 Do EI Q /R202 Do /R203 Do /R204 Do /R205 Do /R206 Do /R207 Do /R208 Do /R209 Do /R210 Do /R211 Do /R212 Do /R213 Do /R214 Do /R215 Do /R216 Do /R217 Do /R218 Do /R219 Do /R220 Do /R221 Do /R222 Do /R223 Do /R224 Do /R225 Do /R226 Do /R227 Do /R228 Do /R229 Do /R230 Do /R231 Do /R232 Do /R233 Do /R234 Do /R235 Do /R236 Do /R237 Do /R238 Do /R239 Do /R240 Do /R241 Do /R242 Do /R243 Do /R244 Do /R245 Do /R246 Do /R247 Do /R248 Do /R249 Do /R250 Do /R251 Do /R252 Do /R253 Do /R254 Do /R255 Do /R256 Do /R257 Do /R258 Do /R259 Do /R260 Do /R261 Do /R262 Do /R263 Do /R264 Do /R265 Do /R266 Do /R267 Do BT/R19 9.96264 Tf1 0 0 1 160.668 208.93 Tm(Asummaryofthemainthreedimensionalplottingcommandsisgiveninthefollowingtable;notemanyofthemaresimilartothetwodimensionalcommandsweconsideredearlier: