Why my function is not running online although it works offline?

I have a matlab within a simulation model function with no errors but its does not do what is asked for, i want to change the value of weight_d. My input are a vektor u_out and a changing constant statusFlag. I want to run fft function of u_out only one time when statusflag is 5 and do change in weight_du and at the end initialize my temp so i can run the same thing in the next simulation cycle.

function weight_du = rTuning(u_out,weight_du,statusFlag)
persistent temp
if isempty(temp)
    temp = 0;
end
    if statusFlag ==6 && temp ==0
     L=length(u_out); %length of the signal
      Fs=125; %sampling frequency
      t=(0:L-1);%time domain array
      f=linspace(0,Fs/2,length(t));%frequency domain array
      win=hamming(L); %hamming window
      [Frequenz_Achse, Amplitudengang]=fft_analyse(win.*u_out,Fs,10^6); %fft with hamming
      Ausschnitt1= Amplitudengang(500001:580001); % pos Amplitude until 10Hz
      I1= trapz(Ausschnitt1).*1.0000e-03; % integration with trapz
      Ausschnitt2= Amplitudengang(580001:end); % pos Amplitude until end
      I2= trapz (Ausschnitt2).*1.0000e-03; % integration with trapz
      I=I2/I1;% quotient of both integrations
if I>=0.1715      
  weight_du=weight_du.*10;
end 
if I<= 0.0429
    weight_du=weight_du/10;
    end
temp= temp+1;
if statusFlag ==6 && temp==1
        temp=0;
end 
   end
end



function [ Frequenz_Achse, Amplitudengang] = fft_analyse(Signal,SamplingRate,ZeroPadding)
FFT_sig = fftshift(fft(Signal,ZeroPadding));
Frequenz_Achse = (0:(ZeroPadding-1))/ZeroPadding/(1/SamplingRate)-1/(2/SamplingRate);
Amplitudengang = abs(FFT_sig)/(ZeroPadding/2);
%figure;
%plot(Frequenz_Achse,Amplitudengang);
end

[Kavya Vuriti]

Hi,

There is a mismatch in the status flag set by your code and the status flag required. From the code, the fft function on u_out executes only when status flag is 6 whereas in the question it is mentioned that the fft function should run only when status flag is 5.

Also what do you mean by the function running offline but not online.