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Tag: random

February 18, 2016

Generators

A generator (as I will use the term here) is an object that can “generate” other objects on demand. They work like random generators,…

October 25, 2009

Tips for Designing and Implementing a Stimulus Response Agent

(Original Image by everyone’s idle.) This post was a originally published on Luma Labs, now dead. As old as stimulus-response techniques are, they still…

October 8, 2009

15 Steps to Implement a Neural Net

(Original image by Hljod.Huskona / CC BY-SA 2.0). I used to hate neural nets. Mostly, I realise now, because I struggled to implement them correctly. Texts…

April 28, 2009

Generating Random Integers With Arbitrary Probabilities

I finally laid my hands on Donald Knuth’s The Art of Computer Programming (what a wonderful set of books!), and found a neat algorithm…

April 15, 2009

Estimating a Continuous Distribution from a Sample Set

It is sometimes necessary to find the distribution given a sample set from that distribution. If we do not know anything about the distribution,…

April 15, 2009

Generating Random Points from Arbitrary Distributions for 2D and Up

I have already covered how to generate random numbers from arbitrary distributions in the one-dimensional case. Here we look at a generalisation of that…

April 9, 2009

Cellular Automata for Simulation in Games

A cellular automata system is one of the best demonstrations of emergence. If you do not know what cellular automata (CA) is, then you…

December 15, 2008

A simple texture algorithm – faster code and more results

Faster Code A while back I wrote about a simple texture algorithm that I have been exploring. The Python implementation was very slow –…

December 7, 2008

Random Steering – 7 Components for a Toolkit

Random steering is often a useful for simulating interesting steering motion. In this post we look at components that make up a random steering…

November 15, 2008

Quadtrees

The code below implements some quadtree extensions, as discussed in another Dev.Mag tutorial about quadtrees (see Issue 27). The tutorial covers the following topics:…

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distribution function Image Processing maintainability sampling discrete calculus random distribution Game Development Perlin noise quadtree compression grids Special Numbers Library Python quadtrees level editor probability sum AI Dev.Mag editor response curve optimisation Mathematics game tools C++ image partitioning computer graphics Game Maker filtering random number generation artificial intelligence z-transform blending functional equation Simulation tiles 2D spatial partitioning functional equations procedural texture algorithm vector field random difference equation white noise

Categories

  • Algorithms (25)
  • C++ (3)
  • Downloads (13)
  • Game Development (18)
  • Games (1)
  • Image Processing (11)
  • Java (2)
  • Mathematics (11)
  • Python (6)
  • Simulation (5)
  • Snippet (8)
  • Tools (4)
  • Tutorial (9)
  • Web Development (1)

Blogroll

  • Dev.Mag

Tag cloud

maintainability grids editor filtering computer graphics quadtrees Perlin noise functional equations optimisation artificial intelligence blending random distribution sampling quadtree vector field functional equation difference equation Dev.Mag distribution function C++ Special Numbers Library Game Development probability Simulation level editor image partitioning compression Mathematics random number generation tiles Image Processing 2D game tools white noise discrete calculus response curve Python algorithm random AI sum procedural texture z-transform spatial partitioning Game Maker
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