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: paramgrid.m
    path of file: ./repos/malini/Classifiers/Parameter_Optimization/classify
    
    the code of the file until where you have to start completion: function A = paramgrid(Hyperparam)
% Modified from Allcomb to work for my code
NC = length(Hyperparam);

% check if we should flip the order
ii = NC:-1:1 ;

% check for empty inputs
if NC > 1
        % non-cell input, assuming all numerical values or strings
        % flip using ii if last column is changing fastest

    
function A = paramgrid(Hyperparam)
% Modified from Allcomb to work for my code
NC = length(Hyperparam);

% check if we should flip the order
ii = NC:-1:1 ;

% check for empty inputs
if NC > 1
        % non-cell input, assuming all numerical values or strings
        % flip using ii if last column is changing fastest
        [A{ii}] = ndgrid(Hyperparam{ii}) ;
        % concatenate
        A = reshape(cat(NC+1,A{:}),[],NC) ;
elseif NC == 1
    A = Hyperparam{1}(:) ; % nothing to combine
end