There are some errors in the code (Matlab)

[chenglong-robot]

1. Matrix dimensions must agree.
   Error in ukf_propagation (line 54)
   xis_new = xis_new - xi_mean; // xi_mean←xi_mean*ones(1,6)

   Error in ukf_propagation (line 73)
   xis_new = xis_new - xi_mean;// xi_mean←xi_mean*ones(1,6)

   Error in ukf_update (line 45)
   ys = ys - y_bar;// y_bar←y_bar*ones(1,6)

2. Error: File: localization_results_plot.m Line: 46 Column: 18
   The input character is not valid in MATLAB statements or expressions.
   if cur_folder == "matlab" //error

      end
   
   if cur_folder == "matlab" //error
      print(fig1, 'examples/html/figures/main_localization_01', '-dpng', '-r600')
      print(fig2, 'examples/html/figures/main_localization_02', '-dpng', '-r600')
      print(fig3, 'examples/html/figures/main_localization_03', '-dpng', '-r600')
    end
   

[dalinzhangzdl]

I found the same problem.