give me your email id. so, that i can mail you. i can't post here.

I also face similar problem. dear sanjeev plz help me.

how to apply hermitian symmetry before ifft?

here is the answer.

just flip and conjugate data before ifft to apply hermitian symmetry.

by using this technique we can make real signal.

best of luck..

I have the same problem of hermitian symmetry pleas help me

Dear Sanjeev Kumar

For Matlab, you can do as an example

HStoinput=[0, input,0,fliplr(conj(input))];% Apply Hermitian symmetry to input then

OIFFT =ifft(HSoinput); % will be real

All the best

dear Ayad Atiyah Abdulkafi

can I contact with u and can u explained more details

thank u @ Ayad Atiyah Abdulkaf

dear Ayad Atiyah Abdulkafi

can u explained more details

thank u

@ Ayad Atiyah Abdulkaf

Dear Eslam Fadly

If you have complex input X=[x1 x2 x3 .......xn],

then you have to modify it to have HS , e.g.

X_hs=[0, X,0,fliplr(conj(X))]'; % then the

IFFT_output= ifft(X_hs,N); % will be real values.

I hope it is clear now for you.

Regards

Thank you so much Ayad Atiyah Abdulkafi . very usefull information.Can you also explain how to remove hermitian symmetry in demodulation side