Approaches

Maximum Inscribed Circle Or in other words, "largest inner circle" , "maximum empty circle" etc.This is a very common problem in computational geometry, and it is not simple to solve efficiently.Addressing 2D image/contour processing, I couldn't find a good implementation on the web. Generally,... Platforms: Matlab

Complex step differentiation (CSD) has many advantages in efferency and accuracy over finite difference approaches (central, forward and backward). This code demonstrates how the Jacobian matrix of a given function at the reference point can be calculated using the CSD approach. Platforms: Matlab

Free open source software in Matlab for the evaluation of the performance of different level-set based algorithms in the context of image segmentation. The platform gives access to the implementation of six level-set methods that have been chosen in order to cover a wide range of data attachment... Platforms: Matlab

The power spectrum measures how much information is contained at each spatial frequency.Construction of the power spectrum takes three steps:1) Get the 2D (fftshifted) power spectrum2) Sample lines through sf=0 and rotated by 1degree intervals3) Average sampled lines to get resultThis function... Platforms: Matlab

This is a small but efficient tool to perform K-nearest neighbor search, which has wide Science and Engineering applications, such as pattern recognition, data mining and signal processing.The code was initially implemented through vectorization. After discussions with John D'Errico, I realized... Platforms: Matlab

Particle filter resampling Author: Jose Luis Blanco Web: http://www.isa.uma.es/jlblanco-------------------------------------------This MATLAB toolkit contains functions and scripts demonstrating four different approaches to resampling:- Multinomial- Residual- Stratified- Systematic (universal... Platforms: Matlab

One-sample repeated measures is used to analyze the relationship between the independent variable and dependent variable when:(1) the dependent variable is quantitative in nature and is measured on a level that at least approximates interval characteristics, (2) the independent variable is... Platforms: Matlab

This m-file deals with the iterated principal factor method (principal axis factoring) thru the complete data matrix, the latent root criterion, iteration convergence criterion, and uses the varimax factor rotation. It works with an iterative solution for communalities and factor loadings. At... Platforms: Matlab

This paper presents the empirical modeling of thegaseous pilot plant which is a kind of interacting series processwith presence of non linearities. In this study, the discrete-time identification approach based on subspace method with N4SIDalgorithm is applied to construct the state space model... Platforms: Matlab

1. Intro: Why rubik1? (see the separate HTML documents in the links below for more & 'muy picante' details).* In the mid-1970s, Erno Rubik (see below for much more details) sought a teaching tool to help his students understand 3D objects.Compatible with the original goals of E.Rubik - the cube... Platforms: Matlab

Calculate the 2D histogram of data pairs [x,y] on a 2D grid defined by its edges. Allows 'fast' and 'exact' binning modes. Adjustable input grid mode. Output of mesh centers for easy plot.EXAMPLE:binEdges_minmaxN_xy = [10 100 91; 0 10 21];[h2d, binC_x, binC_y] = hist2(data2d, binEdges_minmaxN_xy,... Platforms: Matlab

This plugin finds and suggests relevant, potentially interesting content from your blog to visitors. The goal is to push the relevant content to the visitor with the prospect of increase of page views on your blog and eventually satisfied and returning visitor.Plugin is able to recommend similar... Platforms: PHP

This module handles a very simple functionality, decide whatever to exclude a node title from full node page or node teasers.It provides a checkbox on node-edit pages for easier exclusion, or you can use the admin page to manually enter a list of node id's to exclude title.Also provides the... Platforms: PHP

FAUST is a compiled language for real-time audio signal processing. The name FAUST stands for Functional AUdio STream. Its programming model combines two approaches : functional programming and block diagram composition. You can think of FAUST as a structured block diagram language with a... Platforms: Mac

Maschine by Native Instruments is one of the most comprehensive samplers on the planet. Learn how you can harness the power of this sampling beast in this deep tutorial by Native Instruments Product Specialist Matt Cellitti... At the heart of the Maschine concept is its ability to create and... Platforms: Mac

FieldsKit Deinterlacer can build full frames from fields that are of much higher quality than the standard approaches available in most effects and video editing applications. The FieldsKit Reinterlacer plugin allows you create interlaced material from progressive material using various... Platforms: Mac

* jCompoundMapper provides popular fingerprinting algorithms for chemical graphs such as depth-first search fingerprints, shortest-path fingerprints, extended connectivity fingerprints, autocorrelation fingerprints (e.g. CATS2D), radial fingerprints (e.g. Molprint2D), geometrical Molprint, atom... Platforms: Mac

FunSize is an Objective-C framework comprised entirely of categories and intended to make Cocoa code shorter, while maintaining expressiveness. Here are a few approaches taken: Use blocks, a lot. They're pretty cool. Platforms: Mac

A program to compute the minimum weight triangulation of a (simple) polygon with holes (or pointgon for short). The four algorithms underlying this program are based on recursively cutting out triangles, one side of which is on the perimeter (an very simple idea proposed in [Grantson et al.... Platforms: Mac

The EJS Galileo Sunspots Model illustrates the motion and changes in appearance of sunspots as they move across the disk of the Sun. Galileo's observation of the changing appearance of sunspots around 1611 provided strong evidence that the spots were actually blemishes on the surface of the Sun,... Platforms: Mac