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: remesher.m
    path of file: ./repos/TPMS-Designer/dependancies
    
    the code of the file until where you have to start completion: function [vnew, fnew, meanedge, stdev]=remesher(V, F, edgelength, iterations)
% INPUT
% -V: vertices of mesh; n*
    
function [vnew, fnew, temp] = removebadtriangles( vnew, fnew ,voriginal,foriginal)
cases=vnew;
fk1 = fnew(:,1);
fk2 = fnew(:,2);
fk3 = fnew(:,3);
numfaces = (1:size(fnew,1))';
e1=sqrt(sum((vnew(fk1,:)-vnew(fk2,:)).^2,2));
e2=sqrt(sum((vnew(fk1,:)-vnew(fk3,:)).^2,2));
e3=sqrt(sum((vnew(fk2,:)-vnew(fk3,:)).^2,2));
%define area by Heron formula
s=(e1+e2+e3).*0.5;
area=sqrt(s.*(s-e1).*(s-e2).*(s-e3));
quality=[e1 e2 e3];
M = max(quality,[],2);
qualitycheck=area./M;
sizzz=mean(qualitycheck)-1.65*std(qualitycheck);
while size(cases,1)>0
fk1 = fnew(:,1);
fk2 = fnew(:,2);
fk3 = fnew(:,3);
numfaces = (1:size(fnew,1))';
e1=sqrt(sum((vnew(fk1,:)-vnew(fk2,:)).^2,2));
e2=sqrt(sum((vnew(fk1,:)-vnew(fk3,:)).^2,2));
e3=sqrt(sum((vnew(fk2,:)-vnew(fk3,:)).^2,2));
temp(:,1)=mean(e1);
temp(:,2)=std(e1);
%define area by Heron formula
s=(e1+e2+e3).*0.5;
area=sqrt(s.*(s-e1).*(s-e2).*(s-e3));
quality=[e1 e2 e3];
M = max(quality,[],2);
qualitycheck=area./M;
[m,idx]=min(quality,[],2);
score1=find(ismember(idx,[1]));
score2=find(ismember(idx,[2]));
score3=find(ismember(idx,[3]));
ed1=sort([fk1 fk2 ]')';
ed2=sort([fk1 fk3 ]')';
ed3=sort([fk2 fk3 ]')';
e1=[qualitycheck numfaces ed1 ones(size(e1,1),1)];
e2=[qualitycheck numfaces ed2 ones(size(e2,1),1)];
e3=[qualitycheck numfaces ed3 ones(size(e2,1),1)];
 e1(score1,5)=0;
 e2(score2,5)=0;
 e3(score3,5)=0;
 
e=[e1 ; e2 ; e3];
e=e(e(:,5)==0,1:4);
e=e(e(:,1)<sizzz,:);
e=sortrows(e,1);
[etemp,ia,ic]=unique(e(:,3),'rows','stable');
e=e(ia,:);
[etemp,ia,ic]=unique(e(:,4),'rows','stable');
e=e(ia,:);
[test,ia,ic]=unique(e(:,2),'rows','stable');
e=e(ia,:);
ind1=(1:2:(2*size(ia,1)-1))';
ind2=(2:2:(2*size(ia,1)))';
ind3=(1:2*size(ia,1))';
test1=ones(2*size(ia,1),1);
test1(ind1)=e(:,3);
test1(ind2)=e(:,4);
test1(:,2)=ones;
test1(ind1,2)=(1:size(ia))';
test1(ind2,2)=(1:size(ia))';
[etemp1,ia,ic]=unique(test1(:,1),'stable');
test1=(test1(ia,:));
test1(:,3)=ones;
test1(2:end