complex DSP vector API
Posted: Tue Jan 23, 2018 7:07 pm
Hello:
The portion of the dsp_vector library that treats complex arithmetic requires real and imaginary parts in separate vectors. Yet the library's FFT provides real and imaginary parts as elements of a structure, making the two libraries, in a sense, incompatible. For instance, if I've read it correctly, a response to a related question (http://www.xcore.com/viewtopic.php?f=47 ... tor#p26517) suggests that users write their own routines for the dsp_vector library functions for this very reason.
I imagine almost all complex DSP is done on the results of FFTs, so am surprised these two libraries are not compatible.
Am I missing something? Is there an easy way to use these two libraries together? If not, any plans to make this possible?
Thanks,
Bill
The portion of the dsp_vector library that treats complex arithmetic requires real and imaginary parts in separate vectors. Yet the library's FFT provides real and imaginary parts as elements of a structure, making the two libraries, in a sense, incompatible. For instance, if I've read it correctly, a response to a related question (http://www.xcore.com/viewtopic.php?f=47 ... tor#p26517) suggests that users write their own routines for the dsp_vector library functions for this very reason.
I imagine almost all complex DSP is done on the results of FFTs, so am surprised these two libraries are not compatible.
Am I missing something? Is there an easy way to use these two libraries together? If not, any plans to make this possible?
Thanks,
Bill