diff --git a/inkscape/campbell_diagram_imag.pdf b/inkscape/campbell_diagram_imag.pdf
new file mode 100644
index 0000000..be2db6b
Binary files /dev/null and b/inkscape/campbell_diagram_imag.pdf differ
diff --git a/inkscape/campbell_diagram_imag.svg b/inkscape/campbell_diagram_imag.svg
new file mode 100644
index 0000000..b4319ec
Binary files /dev/null and b/inkscape/campbell_diagram_imag.svg differ
diff --git a/inkscape/campbell_diagram_real.pdf b/inkscape/campbell_diagram_real.pdf
new file mode 100644
index 0000000..7ec8d0f
Binary files /dev/null and b/inkscape/campbell_diagram_real.pdf differ
diff --git a/inkscape/campbell_diagram_real.svg b/inkscape/campbell_diagram_real.svg
new file mode 100644
index 0000000..ff304f4
Binary files /dev/null and b/inkscape/campbell_diagram_real.svg differ
diff --git a/inkscape/comp_compliance.pdf b/inkscape/comp_compliance.pdf
index ca86fe3..2a48c45 100644
Binary files a/inkscape/comp_compliance.pdf and b/inkscape/comp_compliance.pdf differ
diff --git a/inkscape/comp_compliance.svg b/inkscape/comp_compliance.svg
index db81897..e98fb84 100644
Binary files a/inkscape/comp_compliance.svg and b/inkscape/comp_compliance.svg differ
diff --git a/inkscape/comp_transmissibility.pdf b/inkscape/comp_transmissibility.pdf
index fde5060..9d84110 100644
Binary files a/inkscape/comp_transmissibility.pdf and b/inkscape/comp_transmissibility.pdf differ
diff --git a/inkscape/comp_transmissibility.svg b/inkscape/comp_transmissibility.svg
index 1beab04..8ed8a3c 100644
Binary files a/inkscape/comp_transmissibility.svg and b/inkscape/comp_transmissibility.svg differ
diff --git a/inkscape/plant_compare_rotating_speed_coupling.pdf b/inkscape/plant_compare_rotating_speed_coupling.pdf
new file mode 100644
index 0000000..2919dcb
Binary files /dev/null and b/inkscape/plant_compare_rotating_speed_coupling.pdf differ
diff --git a/inkscape/plant_compare_rotating_speed_coupling.svg b/inkscape/plant_compare_rotating_speed_coupling.svg
new file mode 100644
index 0000000..2952988
Binary files /dev/null and b/inkscape/plant_compare_rotating_speed_coupling.svg differ
diff --git a/inkscape/plant_compare_rotating_speed_direct.pdf b/inkscape/plant_compare_rotating_speed_direct.pdf
new file mode 100644
index 0000000..3759155
Binary files /dev/null and b/inkscape/plant_compare_rotating_speed_direct.pdf differ
diff --git a/inkscape/plant_compare_rotating_speed_direct.svg b/inkscape/plant_compare_rotating_speed_direct.svg
new file mode 100644
index 0000000..8196a30
Binary files /dev/null and b/inkscape/plant_compare_rotating_speed_direct.svg differ
diff --git a/inkscape/root_locus_iff_kps.pdf b/inkscape/root_locus_iff_kps.pdf
index ed01683..ad89aee 100644
Binary files a/inkscape/root_locus_iff_kps.pdf and b/inkscape/root_locus_iff_kps.pdf differ
diff --git a/inkscape/root_locus_iff_kps.svg b/inkscape/root_locus_iff_kps.svg
index c2d7db9..3cf535f 100644
Binary files a/inkscape/root_locus_iff_kps.svg and b/inkscape/root_locus_iff_kps.svg differ
diff --git a/matlab/index.org b/matlab/index.org
index 95aafd7..a6e546a 100644
--- a/matlab/index.org
+++ b/matlab/index.org
@@ -2555,7 +2555,7 @@ The obtained damping ratio and control are shown below.
 [[file:figs/comp_transmissibility.png]]
 
 #+begin_src matlab :tangle no :exports none :results none
-  exportFig('figs-inkscape/comp_transmissibility.pdf', 'width', 'wide', 'height', 'tall', 'png', false, 'pdf', false, 'svg', true);
+  exportFig('figs-inkscape/comp_transmissibility.pdf', 'width', 'half', 'height', 'tall', 'png', false, 'pdf', false, 'svg', true);
 #+end_src
 
 ** Compliance
@@ -2679,7 +2679,7 @@ The obtained damping ratio and control are shown below.
 [[file:figs/comp_compliance.png]]
 
 #+begin_src matlab :tangle no :exports none :results none
-  exportFig('figs-inkscape/comp_compliance.pdf', 'width', 'wide', 'height', 'tall', 'png', false, 'pdf', false, 'svg', true);
+  exportFig('figs-inkscape/comp_compliance.pdf', 'width', 'half', 'height', 'tall', 'png', false, 'pdf', false, 'svg', true);
 #+end_src
 
 * Notations