reset method
Reset Filter to default settings
Implementation
@override
void reset() {
x = filledWithZeros(1, columns: _dimX);
p = Matrix.identity(_dimX);
q = Matrix.identity(_dimX);
r = Matrix.identity(_dimX);
_sigmasF = filledWithZeros(_numSigmas, columns: _dimX);
_sigmasH = filledWithZeros(_numSigmas, columns: _dimZ);
_k = filledWithZeros(_dimZ, columns: _dimX);
_y = filledWithZeros(1, columns: _dimZ).transpose();
_s = filledWithZeros(_dimZ);
}