Multiple embedded IF Statements

Hi All, I am currently piloting a new tracking system for rodent behavior. These are the same video files for a single cohort 87 trials and each is being separated by center point tracking versus

When I initially separated the first 87 trials by center and nose tracking I had no issues. However. When I try to give it multiple if statements it only gives me 2 of the outputs.

Cdata2=[ICCD ICCF ICCL ILCD ILCF ILCL IRCD IRCF IRCL IZLSD IZLSF IZLSL IZRSD IZRSF IZRSL];
Ndata2=[ICCD2 ICCF2 ICCL2 ILCD2 ILCF2 ILCL2 IRCD2 IRCF2 IRCL2 IZLSD2 IZLSF2 IZLSL2 IZRSD2 IZRSF2 IZRSL2];

BKGX=[{1:87};{88:174}];
f=1;

while f<=length(BKGX)

Cdata=Cdata2(BKGX{f},:)
Ndata=Ndata2(BKGX{f},:)

    ...

d=[{Cdata} ;{Ndata}];
e=1;
while e<=length(d);

SUMBDt=[d{e}];

    ...

if f==1 && e==1
        SOC_Data_CenSBKG=ALLGEN';

elseif f==1 && e==2
        SOC_Data_NosSBKG=ALLGEN';

elseif f==2 && e==1
        SOC_Data_CenDBKG=ALLGEN';
elseif f==2 && e==2
        SOC_Data_NosDBKG=ALLGEN';
e=e+1;   
end
f=f+1

end
end

[Walter Roberson]

Are you sure that e=e+1; should only be done in the case f==2 & e==2 ?