Figure A.8:

The integrals ${\mathit{I}}_{13}\left(t_{\text{sweep}}\right),{\mathit{I}}_{11}\left({\mathit{t}}_{\text{sweep}}\right)$, and ${\mathit{I}}_{23}\left({\mathit{t}}_{\text{sweep}}\right)$ versus ${\mathit{t}}_{\text{sweep}}$. Note the logarithmic $x$ axis (the ${\mathit{t}}_{\text{sweep}}=0$ point has been discarded). The integral was computed numerically using the inverse-function/FFT method described in the text. Declaration of Interest Statement (docx format)