I am planning to make a software defined radio (SDR) transceiver which will do all the baseband processing in software. I might use FFT to convert the signals to the frequency domain then filter them.
Common knowledge has it that, for performance reasons, DSP code should be written in C/C++. My recent programming experience has mostly been in Java. I haven't done serious C++ coding for quite a while and my C coding has been limited to microcontroller programming. So before embarking on the SDR project, i thought i would do some speed comparisons between Java and C++.