change from double (c) to double

hello, i'm natasha.

i need your help everyone.

i have research about wimax based OFDM using simulink. and i have problem about demodulator. my demodulator in simulink get double complex, but i want to convert that into double. can anyone help me?

[Jan]

Do you mean the conversion into "real"? Even complex values can have the type double.

[bashar]

in the dialogue box of demodulator there is option of data types >>output and then chose the type of your data that you want..

Answer 1

[the cyclist]

Not sure about Simulink, but in MATLAB you can use either real() or abs(), depending on whether you want to just drop the imaginary part, or take the magnitude.