Help in 2D plot of coefficients
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I have to plot a figure like this.
Please help. Below is my code.
Real Coefficient= [0.0723, -11.0000, 0.001, 0.0011, 0.0012, 0.0013, 0.0014, 0.0015, 0.0016, 0.0017, 0.0018, 0.0019, 0.00110, 0.00111, 0.00112, 0.00113, 0.00114, 0.00115, 0.00116, 0.00117, 0.00118, 0.00119, 0.00120, 0.00121, -1, -1] ;
Predicted Coefficient= [-0.9265, -11.0000, 0.001, 0.0011, 0.0012, 0.0013, 0.0014, 0.0015, 0.0016, 0.0017, 0.0018, 0.0011, 0.0011, 0.0011, 0.0011, 0.0011, 0.0011, 0.0012, 0.0012, 0.0012, 0.0012, 0.0012, 0.0012, 0.0012, -1, -1] ;
close all; clear all; clc;
data= [0.0723, -0.9265;
-11.0000, -11.0000;
0.001, 0.001
0.0011, 0.0011
0.0012, 0.0012
0.0013, 0.0013
0.0014, 0.0014
0.0015, 0.0015
0.0016, 0.0016
0.0017, 0.0017
0.0018, 0.0018
0.0019, 0.0011
0.00110,0.0011
0.00111,0.0011
0.00112,0.0011
0.00113,0.0011
0.00114,0.0011
0.00115,0.0012
0.00116,0.0012
0.00117,0.0012
0.00118,0.0012
0.00119,0.0012
0.00120,0.0012
0.00121,0.0012
-1.0000,-1.0000
-1.0000,-1.0000];
dy=0.2;
f=figure;
t=tiledlayout("flow");
nexttile(t);
h=scatter(x,y,100,'filled','MarkerEdgeColor','k');
C = jet(numel(x));
h.CData = C;
set(gca, 'colormap', C)
colorbar()
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采纳的回答
Jonas
2023-1-11
why not use normal plot command?
RealCoefficient= [0.0723, -11.0000, 0.001, 0.0011, 0.0012, 0.0013, 0.0014, 0.0015, 0.0016, 0.0017, 0.0018, 0.0019, 0.00110, 0.00111, 0.00112, 0.00113, 0.00114, 0.00115, 0.00116, 0.00117, 0.00118, 0.00119, 0.00120, 0.00121, -1, -1] ;
PredictedCoefficient= [-0.9265, -11.0000, 0.001, 0.0011, 0.0012, 0.0013, 0.0014, 0.0015, 0.0016, 0.0017, 0.0018, 0.0011, 0.0011, 0.0011, 0.0011, 0.0011, 0.0011, 0.0012, 0.0012, 0.0012, 0.0012, 0.0012, 0.0012, 0.0012, -1, -1] ;
plot(PredictedCoefficient,'or')
hold on;
plot(RealCoefficient,'+k');
xlabel('Term ID');
ylabel('V');
legend('Predicted Coeff.','Real Coeff.')
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