You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: ValueFnIter_Case1_FHorz_NQHyperbolic_SingleStep_no_d_raw.m
    path of file: ./repos/VFIToolkit-matlab/TransitionPaths/FHorz/subcodes
    
    the code of the file until where you have to start completion: function [V, Policy]=ValueFnIter_Case1_FHorz_NQHyperbolic_SingleStep_no_d_raw(V,n_a,n_z,N_j, a_grid, z_grid,pi_z, ReturnFn, Parameters, DiscountFactorParamNames, ReturnFnParamNames, vfoptions)
% Note, with Naive QuasiHyperbolic V contains both Vexp and VTilde, the
% exponential discounter and naive quasi-hyperbolic discounter
% respectively, while Policy is the naive quasi-hyperbolic discounter.

% V.Vexp

    
function [V, Policy]=ValueFnIter_Case1_FHorz_NQHyperbolic_SingleStep_no_d_raw(V,n_a,n_z,N_j, a_grid, z_grid,pi_z, ReturnFn, Parameters, DiscountFactorParamNames, ReturnFnParamNames, vfoptions)
% Note, with Naive QuasiHyperbolic V contains both Vexp and VTilde, the
% exponential discounter and naive quasi-hyperbolic discounter
% respectively, while Policy is the naive quasi-hyperbolic discounter.

% V.Vexp
% V.Vtilde

% % Quasi-hyperbolic discount factors
% beta=prod(DiscountFactorParamsVec(1:end