Benchmark datasets for the PCE-GPR Toolbox

This archive contains benchmark datasets used to validate and compare the performance of the PCE-GPR Toolbox. Each benchmark test case consists of input/output data used for surrogate model training and testing. The test cases refer to either analytical functions or numerical simulations (in SPICE) regarding electronic designs. The MATLAB functions and the SPICE netlists used to generate the data are provided in the respective cases.