Below you can find a list of my blog posts. Some of the most used keywords found in posts:

#snippet 4 #academic 3 #strings 2 #string 2 #counter 1 #ubuntu18 1 #binary-counter 1 #combinations 1 #heap 1 #permutation 1 #xor 1 #xorswap 1 #variables 1 #swapping 1 #32bit 1 #embedded 1 #c 1 #fast-sqrt 1 #sqrt 1 #files 1 #apache2 1 #mysql 1 #cron 1 #bash 1 #backup 1

Latest posts with keyword **fast-sqrt**:

These days I needed to implement in an embedded algorithm a simple RMS (Root Mean Squre) calculation over an analog-to-digitally converted signal. My most eager and resource consuming problem was, after the efficient accumulation of data (calculating the sum of squares), I needed to extract the square root. After a couple of Google searches, I found the Newtonian method for calculating the square root pretty effective, and I also found a C-implementation that I'm sharing with you (credits go...