RCEIM - R Cross Entropy Inspired Method for Optimization
An implementation of a stochastic heuristic method for performing multidimensional function optimization. The method is inspired in the Cross-Entropy Method. It does not relies on derivatives, neither imposes particularly strong requirements into the function to be optimized. Additionally, it takes profit from multi-core processing to enable optimization of time-consuming functions.
Last updated 8 years ago
1.94 score 1 dependents 29 scripts 499 downloadsRsimMosaic - R Simple Image Mosaic Creation Library
Provides a way to transform an image into a mosaic composed from a set of smaller images (tiles). It also contains a simple function for creating the tiles from a folder of images directly through R, without the need of any external code. At this moment only the JPEG format is supported, either as input (image and tiles) or output (mosaic transformed image).
Last updated 8 years ago
1.20 score 1 stars 16 scripts 501 downloadsSPADAR - Spherical Projections of Astronomical Data
Provides easy to use functions to create all-sky grid plots of widely used astronomical coordinate systems (equatorial, ecliptic, galactic) and scatter plots of data on any of these systems including on-the-fly system conversion. It supports any type of spherical projection to the plane defined by the 'mapproj' package.
Last updated 8 years ago
1.00 score 6 scripts 161 downloads