How can I remove this projection from Matlab plot?

Hi, dears.

I would like to remove this projection (the circles in the bottom) from the below figure. Is there any command to remove it?

[Matt J]

That depends on what command(s) you used to put it there in the first place. Looks like a contour plot was accidentally super-imposed on the surf plot with "hold on".

[Haitham AL Satai]

@Matt J I did not used hold on, sir.

I used the following piece of code

P_rec_dBm_BW = P_rec_dBm - P_rec_dBm_1;
meshc(X_r,Y_r,P_rec_dBm_BW)
colorbar
xlabel('X (m)');
ylabel('Y (m)');
zlabel('Difference in Received power (dB)');
axis([-L/2 L/2 -W/2 W/2 min(min(P_rec_dBm_BW)) max(max(P_rec_dBm_BW))]);

[Matt J]

We can't run that code to see what's going on, because the input variables are not provided.

Answer 1

[Fangjun Jiang]

Using mesh(), not using meshc(), will not show the contour.

[Haitham AL Satai]

@Fangjun Jiang Thank you sir for your kind response.