Problem with undefined function
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Here , it a part of my code.
PGA=[1.0000000e-01,2.0000000e-01,4.0000000e-01,9.00000e-01,1.00000e+00,1.4000000e+00,0.500000e+00,1.700000e+00,2.00000e+00,2.5000000e+00,2.800000e+00,3.5000000e+00].';
Z1=log(PGA/th1)/b1;
for i=0:1:11
if Z1(i+1)<0
Z1(i+1)=Z1(i+1)+1;
P1=logncdf(Z1(i+1));
else
P1=logncdf(Z1(i+1));
end
P1(i+1)=P1;
end
disp(P1);
Error message:
Undefined function 'logncdf' for input arguments of type 'double'.
Error in excersise_1 (line 25)
P1=logncdf(Z1(i+1));
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Answers (2)
Paul
on 29 Jan 2023
logncdf is a function in the Statistics and Machine Learning Toolbox. That toolbox needs to be installed and it will have to be included on your license.
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