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: overlapping_LeastR.m
    path of file: ./repos/CS_MoCo_LAB/reconstruction/matlab/CS_LAB_matlab/utils/utils_SLEP/SLEP/functions/overlapping
    
    the code of the file until where you have to start completion: function [x, funVal, Value
    
function is not available
    %
    % If .init=0, we set x=ratio*x by "initFactor"
    % Please refer to the function initFactor for detail
    %
    
    % Here, we only support starting from zero, due to the complex
    % structure
    
    %x=zeros(n,1);    
end