Scatter Plot and Conditional Colour Gradients.
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f_tot = rand(50,9);
hold on
box on
for ph = 1:length(numhels)
for pr = 1: 1:Nrows(1)
if f_tot(ph,pr) >= 0.85000
c = 'red';
scatter(x(ph,pr),y(ph,pr),9,c,'filled');
hold on;
else
if f_tot(ph,pr) >= 0.7 && f_tot(ph,pr) <= 0.84999
c = 'yellow';
scatter(x(ph,pr),y(ph,pr),9,c,'filled');
hold on;
else
if f_tot(ph,pr) >= 0.6 && f_tot(ph,pr) <= 0.69999
c = 'green';
scatter(x(ph,pr),y(ph,pr),9,c,'filled');
hold on;
else
if f_tot(ph,pr) >= 0.4 && f_tot(ph,pr) <= 0.59999
c = 'cyan';
scatter(x(ph,pr),y(ph,pr),9,c,'filled');
hold on;
else
if f_tot(ph,pr) < 0.40
c = 'blue';
scatter(x(ph,pr),y(ph,pr),9,c,'filled');
hold on;
end
end
end
end
end
end
end
Hello,
Can the scatter plot be made to take in the colormap or jet function.Instead of the 'c'defining specific colors but rather have the entire points in the plot as a gradient.
Thanks
采纳的回答
Walter Roberson
2017-12-31
No loops:
scatter(x(:), y(:), 9, f_tot(:), 'filled');
colormap(jet)
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