Reproducing what I wrote for The New Stack where it first appeared. Data science isn’t just for tech companies anymore; and it is slowly becoming a significant part of data teams, whether you are an enterprise looking for IT modernization or a startup trying to achieve the unicorn status. What used to be a bastion of …

Python contains useful modules to execute file and folder operations. It makes use of the ‘os’ module to carry out file system operations. To illustrate, the python code to get the current working directory is: import os os.getcwd() . On OSX, the output of that is: '/Users/vikrambahl/Documents' . The ‘os’ module makes …

Gave a talk on audio signal processing with python at PyCon Singapore 2013. I started using python to quickly prototype a beat recognition system for my masters dissertation. I realised the power of python in signal processing. The speed at which you can test algorithms is astounding. You can perform a cross FFT on the …