Feb 22, 2010 · A common algorithm with O (log n) time complexity is Binary Search whose recursive relation is T (n/2) + O (1) i.e. at every subsequent level of the tree you divide problem into half and do …

Sep 1, 2009 · Algorithm A can't tell the difference between two similar inputs instances where only x 's value changes. If x is the minimum in one of these instances and not in the other, then A will fail to …

Most people with a degree in CS know what Big O stands for. It helps us to measure how well an algorithm scales. How do you calculate or approximate the complexity of your algorithms?

The hashing algorithm needs to be deterministic i.e. given the same input it must always produce the same output. Reduce Collisions The algorithm that calculates a hash code needs to keep hash …

Apr 16, 2015 · The peak-finding algorithm would find the location of these peaks (not just their values), and ideally would find the true inter-sample peak, not just the index with maximum value, probably …

Nov 22, 2012 · Algorithm to detect overlapping periods [duplicate] Asked 13 years, 4 months ago Modified 5 years, 7 months ago Viewed 243k times

Nov 19, 2009 · A hash function can't tell you if two files are equal. It can only tell you if two files are not equal. If you're only comparing two files once, faster than any hash algorithm will be simple reading …

Mar 24, 2014 · Given two rgb colors and a rectangle, I'm able to create a basic linear gradient. This blog post gives very good explanation on how to create it. But I want to add one more variable to this …

2 days ago · An algorithm is a sequence of well-defined steps that defines an abstract solution to a problem. Sign up to watch this tag and see more personalized content

Feb 2, 2016 · You could check Algorithm to compare two images in order to see the available methods for image comparison. Unless you want to recreate the full algorithms on your own, you should try to …