Fix formatting issue in saving est.mat files
Fix formatting issue in saving est.mat files

TUDelft-DataDrivenControl/WFObs,TUDelft-DataDrivenControl/WFObs,TUDelft-DataDrivenControl/WFObs,TUDelft-DataDrivenControl/WFObs,TUDelft-DataDrivenControl/WFObs