pyudv.attenuation#
The amplitude model is currently under development, and yet undocumented.
Modules
Functions
Calculate the fresh water attenuation in m-1. |
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Compute the part of the mean squared voltage independet of the sediment concentration: \(\frac{K_{\textup{s}} K_{\textup{t}}}{\psi r}^{2}e^{-4r\alpha_{\textup{w}}}\) |
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Compute the mean squared voltage from a concentration profile, given a set of acoustic coefficients: \(\langle V^{2} \rangle = C \frac{K_{\textup{s}} K_{\textup{t}}}{\psi r}^{2}e^{-4r\alpha_{\textup{w}} - \int_{0}^{r}\xi C dr}\) |
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Cumulatively integrate y(x) using the composite trapezoidal rule. |
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Use the following explicit solution to infer particle concentration from Mean Square Voltage (MSV, \(\langle V^{2} \rangle\)) data: |
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Return the near field function. |
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Compute sound velocity in fresh water in [m/s] |