Orion SSH2 is a library that implements the SSH-2 protocol in pure Java. It allows one to connect to SSH servers from within Java programs, for remote shell and command execution, local and remote port forwarding, local stream forwarding, X11 forwarding, and file transfer using SCP and SFTP. It is a community-driven project derived from Trilead SSH2 and Ganymed SSH2 code. It aims to to provide maintenance a support for the code base as well as serve as single hub for community contributions, bugfixes, and enhancements.
The dywapitchtrack library computes the pitch of an audio stream in realtime. The pitch is the main frequency of the waveform (the "note" being played or sung). It is expressed as a float in Hz. dywapitchtrack is based on a custom-tailored algorithm which is of very high quality, very accurate (precision < 0.05 semitones), with very low latency (< 23 ms) and very low error rates. It has been thoroughly tested on the human voice.
Multicrush is a wrapper around pngcrush that distributes the work of brute-force compressing a single image over several pngcrush processes. This gets you a slightly less than a linear speedup, caused by different compression methods having slightly different durations. For example, the author has measured a speedup of 1.92 on a 2-core Intel T5300, and 3.86 on a 4-core Intel Q6600. The only requirements are a copy of pngcrush and at least Python 2.4. If you have version 2.6 or higher, multicrush can automatically detect how many CPUs to use.
Milk is a machine learning toolkit in Python. Its focus is on supervised classification with several classifiers available: SVMs (based on libsvm), k-NN, random forests, and decision trees. It also performs feature selection. These classifiers can be combined in many ways to form different classification systems. For unsupervised learning, milk supports k-means clustering and affinity propagation.
Property Binder is a Java library that provides typed access to entries in properties files. It offers such access by allowing a programmer to provide it a Java interface whose methods represent the keys of the properties file. The methods can be annotated to indicate what property the method represents, what default value(s) it should assume if the property is not present, and what pattern separates the individual values of multi-valued properties.
SimpleTemplate is a simple template engine written in Java. You can generate formatted text from a Java bean. You can use it for generating XML files, Web sites, etc. It features simple template directives, user-selectable template directive separators, alias creation using with and set directives, support for indexing into arrays, collections, and maps, looping on an array or a collection, a simple include mechanism to reuse template files, conditional evaluation using if and ifelse, and custom list separation settings (prefix, suffix, and separators). Template files can be read from the filesystem, class path, or just a string. Support for methods, aka. sub templates.