can anyone say why its coming error at 168 line ? please suggest me?

%Calcul des coeff des polynomes p21 & p32
%pressure and temperature measurements at different levels.
[residus_montant,Stat_montant] = Calcul_Coef_21_32(SN,'montant',table_pression_kPa_montant,P_montant,T_montant);
[residus_descendant,Stat_descendant] = Calcul_Coef_21_32(SN,'descendant',table_pression_kPa_descendant,P_descendant,T_descendant);
%calculates the coefficients for a third scenario, labeled "full", which likely refers to the entire data set 
[residus_full,Stat_full] = Calcul_Coef_21_32(SN,'full',table_pression_kpa,P,T);

error :

Error: File: Calcul_Coef_21_32.m Line: 1 Column: 3

Function definitions are not permitted in this context.

Error in extract_palier_P0_P21_P32_montant_descendant (line 168)

[residus_montant,Stat_montant] = Calcul_Coef_21_32(SN,'montant',table_pression_kPa_montant,P_montant,T_montant);

Error in autom_P0_montant_descendant (line 6)

Res =

extract_palier_P0_P21_P32_montant_descendant('SN2124009_Calib_2022-04-07','C:\Users\FX625040\Documents\Stage\Scripts

Matlab\P0\capteur2125011.txt',...

[Rishav]

Hi md sazzad,

Can you provide the complete code, so that I can have a look at it and see what is the cause of this error?

Regards,

Rishav Saha

[Walter Roberson]

In particular we need to see the first two lines of Calcul_Coef_21_32.m

I suspect that you have at least one extra character before a function statement.