Help in 2D plot of coefficients

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()

Answer 1

[Jonas]

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.')

[Haya Ali]

You made it simple. Thanks a lot