Optimisation

Here we show some examples of optimisation problems.

Title Description
Fitting a real plucked guitar string This notebook shows how to fit the physical parameters of a guitar string to a real recording.
Fitting to a real (thick) plate This notebook shows how to fit the physical parameters of a plate to a real recording.
Optimising the parameters of the Von Karman plate In this notebook we optimise the bending stiffness of a Von Karman plate using backpropagation through time.
Optimising the coupling coefficients of the Von Karman plate model We can also optimise the non-linearity part of the plate model, that is the coupling coefficients.
Fitting a synthetic string in time First, we’ll create synthetic string data using jaxdiffmodal’s physical model. We’ll generate both linear and nonlinear dynamics to have target data for training.
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