Subscript indices must either be real positive integers or logicals

for k=0:2
ss(k)=muz((1024*k):(1024*(k+1)))
end

t = [0.0278 0.0556 0.0834 0.1112 0.1390 0.1668 0.1946 0.2224 0.2502 0.2780];
Q(t) = 1 - exp(-38*(1-0.052)*t)

function pushbutton39_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton39 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
 
u=str2num(get(handles.edit7, 'String')); % Первая
h=str2num(get(handles.edit13, 'String'));
o=str2num(get(handles.edit19, 'String'));
y=(o-u)/h;
 
 
k=str2num(get(handles.edit8, 'String')); % Вторая
l=str2num(get(handles.edit29, 'String'));
s=str2num(get(handles.edit28, 'String'));
w=(s-k)/l;
 
aa=str2num(get(handles.edit9, 'String')); % Третья
bb=str2num(get(handles.edit30, 'String'));
cc=str2num(get(handles.edit14, 'String'));
dd=(cc-aa)/bb;
 
aaa=str2num(get(handles.edit10, 'String')); % Четвертая
bbb=str2num(get(handles.edit31, 'String'));
ccc=str2num(get(handles.edit15, 'String'));
ddd=(ccc-aaa)/bbb;
 
a=str2num(get(handles.edit11, 'String')); % Пятая 
b=str2num(get(handles.edit32, 'String'));
c=str2num(get(handles.edit16, 'String'));
d=(c-a)/b;
 
tmp_data=get(handles.uitable3,'Data'); 
if isnumeric(tmp_data)&& gt(size(tmp_data,1), d) 
      for i=0:1:d;
      m=w+y+dd+ddd+5+i
      x=a+i*b
      tmp_data(m, 1)=x;
      set(handles.uitable3, 'Data', tmp_data);
      end
 
elseif iscell(tmp_data)&& gt(size(tmp_data, 1), d+(w+5))
 for i=0:1:d;
      m=w+y+dd+ddd+5+i
      x=a+i*b
      tmp_data(m, 1)=num2cell(x);
      set(handles.uitable3, 'Data', tmp_data);
 end;  
else 
    errordlg('error!');
end;
guidata(hObject, handles);

tmp_data(m, 1)=num2cell(x);