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Surface plot from dataset not dependent on X and Y

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daniel tarp
daniel tarp 2021-11-8
评论： Walter Roberson 2021-11-14
Hi i am generating a wave hight interpolation by the code below and want to make a surface plot over time.
but when i try to plot the surf plot it takes all the 6000 interpolatet lines and plots them in one plane 6000 times over the time series.
i do not know if i the surf plot only works with a Z dependent on X and Y directly?
load('data_3D_plot.mat') % loading wave data
%%
clc
Ts = 0.02;
time = (0:1:6000-1)*Ts;
d = [0 50 100 150 200]; % point across the bassin
xq = (0:0.1:200); % setps across
v= zeros(6000,5);
for i=1:length(time)
v(i,1:5) = [MonoHeight005Period3685Sensor2(i,1) MonoHeight005Period3685Sensor2(i,1) MonoHeight005Period3685Sensor2(i,2) MonoHeight005Period3685Sensor2(i,3) MonoHeight005Period3685Sensor2(i,3)];
vq(i,1:2001) = interpn(d,v(i,:),xq,'spline');
end
do i need to alter the code for generating the vq matrix or can it be done whit che code at hand?
thanks for the help

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采纳的回答

Walter Roberson
Walter Roberson 2021-11-8
plot(time, vq.')
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daniel tarp
daniel tarp 2021-11-14
that gives me the plot below and it looks like it is all 6000 lines in each time step
Walter Roberson
Walter Roberson 2021-11-14
I recommend adding 'edgecolor', 'none' to the surf() call.

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