Abstract: In this paper we consider optimal control of constrained, discontinuous, discrete-time, piecewise affine systems with state and input dependent disturbances. We seek to precompute, via ...

I am trying to solve a linear ODE with a rectangular signal as second member, for the first and second order : I define the second member with sympy.Piecewise. For The first order, Sympy gives the ...

Distorted wave Born series are derived for the impedance equation [A − 1(d/d x)A(d/d x)+k 2]p=0, where A is a piecewise differentiable function. The first and second orders are given explicitly. They ...

Note! I've moved to PyTorch where I continue to improve things since it's much more flexible, see my pytorch version here. Tensorflow layers using piecewise Lagrange polynomials with Gauss Lobatto ...