Essays about: "L-curve"

Found 3 essays containing the word L-curve.

1. 1. Regularization parameter selection methods for an inverse dispersion problem

   University essay from Umeå universitet/Institutionen för fysik

   Author : Anna Palmberger; [2021]
   Keywords : ;

   Abstract : There are many regularization parameter selection methods that can be used when solving inverse problems, but it is not clear which one is best suited for the inverse dispersion problem. The suitability of three different methods for solving the inverse dispersion problem are evaluated here in order to pick a suitable method for these kinds of problems in the future. READ MORE

3. 2. Non-Life Insurance Pricing Using the Generalized Additive Model, Smoothing Splines and L-Curves

   University essay from KTH/Matematik (Avd.)

   Author : Kivan Kaivanipour; [2015]
   Keywords : ;

   Abstract : In non-life insurance, almost every tariff analysis involves continuous rating variables, such as the age of the policyholder or the weight of the insured vehicle. In the generalized linear model, continuous rating variables are categorized into intervals and all values within an interval are treated as identical. READ MORE

4. 3. Building and Evaluating a 3D Scanning System for Measurementsand Estimation of Antennas and Propagation Channels

   University essay from KTH/Elektroteknisk teori och konstruktion

   Author : Erik Johannes Aagaard Fransson; Tobias Wall-Horgen; [2012]
   Keywords : 3D field scanner; radio propagation channel; virtual array; MIMO; Angle-of-Arrival; regularization; inverse problem; L-curve; truncated singular value decompositions; successive interference cancellation; horn antenna; phase center.;

   Abstract : Wireless communications rely, among other things, on theunderstanding of the properties of the radio propagationchannel, the antennas and their interplay. Adequate measurementsare required to verify theoretical models and togain knowledge of the channel behavior and antenna performance. READ MORE