diff --git a/metrology/index.org b/metrology/index.org
index 413cbf3..1d8fe18 100644
--- a/metrology/index.org
+++ b/metrology/index.org
@@ -25,7 +25,7 @@
 #+PROPERTY: header-args:matlab+ :exports both
 #+PROPERTY: header-args:matlab+ :eval no-export
 #+PROPERTY: header-args:matlab+ :output-dir figs
-#+PROPERTY: header-args:matlab+ :tangle matlab/modal_frf_coh.m
+#+PROPERTY: header-args:matlab+ :tangle no
 #+PROPERTY: header-args:matlab+ :mkdirp yes
 
 #+PROPERTY: header-args:shell  :eval no-export
diff --git a/metrology/matlab/modal_frf_coh.m b/metrology/matlab/modal_frf_coh.m
deleted file mode 100644
index ebf57f9..0000000
--- a/metrology/matlab/modal_frf_coh.m
+++ /dev/null
@@ -1,88 +0,0 @@
-% computeReferencePose
-% :PROPERTIES:
-% :header-args:matlab+: :comments none :mkdirp yes
-% :header-args:matlab+: :comments org :mkdirp yes
-% :header-args:matlab+: :eval no :results none
-% :END:
-% <<sec:computeReferencePose>>
-
-% This Matlab function is accessible [[file:src/computeReferencePose.m][here]].
-
-
-function [WTr] = computeReferencePose(Dy, Ry, Rz, Dh, Dn)
-% computeReferencePose - Compute the homogeneous transformation matrix corresponding to the wanted pose of the sample
-%
-% Syntax: [WTr] = computeReferencePose(Dy, Ry, Rz, Dh, Dn)
-%
-% Inputs:
-%    - Dy - Reference of the Translation Stage [m]
-%    - Ry - Reference of the Tilt Stage [rad]
-%    - Rz - Reference of the Spindle [rad]
-%    - Dh - Reference of the Micro Hexapod (Pitch, Roll, Yaw angles) [m, m, m, rad, rad, rad]
-%    - Dn - Reference of the Nano Hexapod [m, m, m, rad, rad, rad]
-%
-% Outputs:
-%    - WTr -
-
-  %% Translation Stage
-  Rty = [1 0 0 0;
-         0 1 0 Dy;
-         0 0 1 0;
-         0 0 0 1];
-
-  %% Tilt Stage - Pure rotating aligned with Ob
-  Rry = [ cos(Ry) 0 sin(Ry) 0;
-          0       1 0       0;
-         -sin(Ry) 0 cos(Ry) 0;
-          0       0 0       1];
-
-  %% Spindle - Rotation along the Z axis
-  Rrz = [cos(Rz) -sin(Rz) 0 0 ;
-         sin(Rz)  cos(Rz) 0 0 ;
-         0        0       1 0 ;
-         0        0       0 1 ];
-
-
-  %% Micro-Hexapod
-  Rhx = [1 0           0;
-         0 cos(Dh(4)) -sin(Dh(4));
-         0 sin(Dh(4))  cos(Dh(4))];
-
-  Rhy = [ cos(Dh(5)) 0 sin(Dh(5));
-         0           1 0;
-         -sin(Dh(5)) 0 cos(Dh(5))];
-
-  Rhz = [cos(Dh(6)) -sin(Dh(6)) 0;
-         sin(Dh(6))  cos(Dh(6)) 0;
-         0           0          1];
-
-  Rh = [1 0 0 Dh(1) ;
-        0 1 0 Dh(2) ;
-        0 0 1 Dh(3) ;
-        0 0 0 1 ];
-
-  Rh(1:3, 1:3) = Rhz*Rhy*Rhx;
-
-  %% Nano-Hexapod
-  Rnx = [1 0           0;
-         0 cos(Dn(4)) -sin(Dn(4));
-         0 sin(Dn(4))  cos(Dn(4))];
-
-  Rny = [ cos(Dn(5)) 0 sin(Dn(5));
-         0           1 0;
-         -sin(Dn(5)) 0 cos(Dn(5))];
-
-  Rnz = [cos(Dn(6)) -sin(Dn(6)) 0;
-         sin(Dn(6))  cos(Dn(6)) 0;
-         0           0          1];
-
-  Rn = [1 0 0 Dn(1) ;
-        0 1 0 Dn(2) ;
-        0 0 1 Dn(3) ;
-        0 0 0 1 ];
-
-  Rn(1:3, 1:3) = Rnx*Rny*Rnz;
-
-  %% Total Homogeneous transformation
-  WTr = Rty*Rry*Rrz*Rh*Rn;
-end