I have a question regarding the use of gr_float_to_complex block. Unfortunately, Doxygen didn't show the implementation of such a block. What I wanted to know is how gr_float_to_complex implements float to complex conversion.
I could only guess that it treats the first number as the real part and the second number as the imaginary part and so on and so forth. Therefore, I could only suppose that gr_float_to_complex treats input_items like this:
input_items[0] => real # 1 input_items[1] => imag # 1 input_items[2] => real # 2 input_items[3] => imag # 2
Is my assumption correct? And by the way, is there an "operation manual" for the different GNU Radio blocks aside from the one created by Doxygen? I just wanted to know how to use the blocks. Thanks!