# How do I stitch these data and get a final plot

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this is my code

I want to take all the 61*6 X data(1st, 4th,7th...columns) , all 61*6 Y data (2nd, 5th,8th...colums) and all 61*6 Z data(3rd,6th,9th ...columns) stitch all of them and get the final surface plot of X, Y, Z. How do I do this? Can anybody please help sooner.

##### 1 Comment

Rik
on 27 May 2024 at 7:36

### Answers (1)

Mathieu NOE
on 27 May 2024 at 15:36

hello

maybe this ?

clear all

S=readmatrix ('Probe.txt');

T=S(:,[2,3]);

i=0;

for j=0:60:300

R=[cos(j) -sin(j);sin(j) cos(j)]; %rotation matrix

a(:,i+1:i+2)=T*R; %stores value of each x and y in separate columns for every iteration

%disp(a);

i=i+2;

end

D=readmatrix ('selfmeas.txt');%load the whole 2DP file

A=D(82:447,:); %extract only the z data

j=1;

for i=1:366

if (i==j)

P(i,1)=A(j,4);

j=j+61;

else

P(i,1)=A(i,2);

end

end

z=reshape(P,[61,6]); %reshape each clocking data into separate columns

disp(z);

C = [a(:,1:2) z(:,1) a(:,3:4) z(:,2) a(:,5:6) z(:,3) a(:,7:8) z(:,4) a(:,9:10) z(:,5) a(:,11:12) z(:,6)];

disp(C);

% I want to take all the 61*6 X data(1st, 4th,7th...columns) , all 61*6 Y data (2nd, 5th,8th...colums)

% and all 61*6 Z data(3rd,6th,9th ...columns) stitch all of them and get the final surface plot of X, Y, Z.

x = C(:,1:3:end);

y = C(:,2:3:end);

z = C(:,3:3:end);

x = x(:);

y = y(:);

z = z(:);

%%%%%%

I = scatteredInterpolant(x,y,z,'linear','none');

N = 100;

x = linspace(min(x),max(x),N);

y = linspace(min(y),max(y),N);

[x,y] = meshgrid(x,y);

z = I(x,y);

surf(x,y,z);

colorbar('vert')

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