Kees van den Doel

After an introduction on Tikhonov regularization for linear inverse problems, we will encounter an example from inverse electromyography, where the classical Tikhonov method runs into numerical trouble. We will then look at an alternative approach...

The conjugate gradient (CG) algorithm is usually the method of choice for the solution of large symmetric positive definite linear systems Ax=b. If however the matrix-vector products Av required at each iteration can not be calculated accurately, the...