I have a question related to DSP. I've noticed it is not trivial to learn DSP...specifically the programming side of things. I've looked at a number of the examples from the LIBSTOCK for the DSPic 33 devices using MikroBasic but most of them are just generic ports for some of the peripherals such as SPI or the TFT etc etc.
What I'd like to know is how one learns to program the DSPic for, say, filtering? Let's say, for example, I what to try a simple low pass filter (FIR or IIR or whatever). I can use the EZ Fusion Pic7 dev board I have and then I can bring in an analog signal into the DSPic33 ADC, process the filter then output the data to a DAC Click board. I got much of it to work but the "process the filter" part was confusing to me. I did not know how to implement the filter. Is there a simple example for this somewhere? What then would I do if I wanted to implement a Hilbert Transform (single side band radio) or other more complicated setups? That becomes even more daunting.
It seems like this should be relatively easy for simple filter but I had trouble. Besides that I'm sure timing issues (ie sampling etc) I'm not aware of I'm missing also. What is might also be needed is some sort of algorithm (non-language specific) on how to implement such code. Often you see "C" programming examples which are next to impossible to figure out if you don't know "C". A algorithm is far more useful.
Any help would be appreciated.
jom
