Changeset 6371
- Timestamp:
- 02/11/05 09:59:57 (20 years ago)
- Location:
- trunk/MagicSoft/TDAS-Extractor
- Files:
-
- 5 added
- 1 edited
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trunk/MagicSoft/TDAS-Extractor/Algorithms.tex
r6273 r6371 469 469 The expected contribution of the noise to the estimated amplitude, $\sigma_E$, is: 470 470 471 \begin{equation} \label{of_noise}471 \begin{equation} 472 472 \sigma_E^2=\boldsymbol{V}_{E,E} 473 473 =\frac{\dot{\boldsymbol{g}}^T\boldsymbol{B}^{-1}\dot{\boldsymbol{g}}} 474 474 {(\boldsymbol{g}^T \boldsymbol{B}^{-1} \boldsymbol{g})(\dot{\boldsymbol{g}}^T\boldsymbol{B}^{-1}\dot{\boldsymbol{g}}) -(\dot{\boldsymbol{g}}^T\boldsymbol{B}^{-1}\boldsymbol{g})^2} \ . 475 \label{eq:of_noise} 475 476 \end{equation} 476 477 477 478 The expected contribution of the noise to the estimated timing, $\sigma_{\tau}$, is: 478 479 479 \begin{equation} \label{of_noise_time}480 \begin{equation} 480 481 E^2 \cdot \sigma_{\tau}^2=\boldsymbol{V}_{E\tau,E\tau} 481 482 =\frac{{\boldsymbol{g}}^T\boldsymbol{B}^{-1}{\boldsymbol{g}}} 482 483 {(\boldsymbol{g}^T \boldsymbol{B}^{-1} \boldsymbol{g})(\dot{\boldsymbol{g}}^T\boldsymbol{B}^{-1}\dot{\boldsymbol{g}}) -(\dot{\boldsymbol{g}}^T\boldsymbol{B}^{-1}\boldsymbol{g})^2} \ . 484 \label{eq:of_noise_time} 483 485 \end{equation} 484 486 … … 486 488 reconstructed signal and time of: 487 489 488 \begin{equation} \label{of_noise}490 \begin{equation} 489 491 \sigma_E \approx 8.3 \ \mathrm{FADC\ counts} \qquad \sigma_{\tau} \approx \frac{6.5\ \Delta T_{\mathrm{FADC}}}{(E\ /\ \mathrm{FADC\ counts})} \ , 492 \label{eq:of_noise_calc} 490 493 \end{equation} 491 494 … … 879 882 %%% TeX-master: "MAGIC_signal_reco" 880 883 %%% TeX-master: "MAGIC_signal_reco.te" 884 %%% TeX-master: "MAGIC_signal_reco.te" 881 885 %%% End:
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