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Migrate estimates effective population sizes and past migration rates between two or "n" populations assuming a migration matrix model with asymmetric migration rates and different subpopulation sizes. The n-population migrate can use sequence data, microsatellite data or electrophoretic data.

PSI/88 Version 1.0 by W. L. Jorgensen & D. L. Severance To plot wavefunctions in three dimensions from semi-empirical and most popular ab initio basis sets. Valence semi-empirical, STO-3G, 3-21++G(*) and 6-31++G(d,p) basis sets are implemented for atoms H-Ar. On-line manual is available at this web site. You can also download the source code of psi88 from the above site as a ``psi88.tar.gz''. When you do ungzip and untar this archive, you will obtain some documents and the ``psi88.tar.Z'' file which is required at this port.

"The SEQIO package is a set of C functions which can read and write biological sequence files formatted using various file formats and which can be used to perform database searches on biological databases." - from the README file

A suite of tools for visualising sequence alignments. Blixem is an interactive browser of pairwise alignments that have been stacked up in a "master-slave" multiple alignment; it is not a 'true' multiple alignment but a 'one-to-many' alignment. Belvu is a multiple sequence alignment viewer and phylogenetic tool. It has an extensive set of user-configurable modes to color residues by conservation or by residue type, and some basic alignment editing capabilities. Dotter is a graphical dot-matrix program for detailed comparison of two sequences. Every residue in one sequence is compared to every residue in the other, with one sequence plotted on the x-axis and the other on the y-axis.

SSAHA is a software tool for very fast matching and alignment of DNA sequences. It stands for Sequence Search and Alignment by Hashing Algorithm. It achieves its fast search speed by converting sequence information into a `hash table' data structure, which can then be searched very rapidly for matches. SSAHA: a fast search method for large DNA databases (2001). Ning Z, Cox AJ, Mullikin JC. Genome Res. 11: 1725-9. PMID: 11591649

BasicDSP is an educational tool that makes it easy to experiment with simple Digital Signal Processing algorithms for audio signals. The input can either be taken from the sound card, or be a locally generated sine wave, white noise or impulse signal. The output is fed to the sound card, as well as to a virtual oscilloscope and spectrum analyzer.

Electric is a sophisticated electrical CAD system that can handle many forms of circuit design, including: Custom IC layout (ASICs) Schematic drawing Hardware description language specifications Electro-mechanical hybrid layout (snip, this is an edited version of Electric's homepage) Electric handles these file formats: CIF I/O GDS I/O VHDL I/O DXF I/O PostScript, HPGL, and QuickDraw output For real functionality, one should consider installing support simulation software such as cad/spice.

FEAPpv is a general purpose finite element analysis program which is designed for research and educational use. The program is described in the references: The Finite Element Method, 6th ed., Vols. 1 and 2, by O.C. Zienkiewicz and R.L. Taylor, Elsevier, Oxford, 2005. FEAPpv is designed to be compatible for compilation in Unix/Linux and Windows PC environments. No support on use of the program will be provided.

gSpiceUI is intended to provide a GUI for freely available electronic circuit simulation engines ie. NG-Spice and GNU-Cap. The utility gnetlist is used to convert schematic files to netlist files, Gwave or Gaw to display simulation results and gschem is the preferred schematic capture tool.

SPICE is a general-purpose circuit simulation program for nonlinear DC, nonlinear transient, and linear AC analyses. Circuits may contain resistors, capacitors, inductors, mutual inductors, independent voltage and current sources, four types of dependent sources, lossless and lossy transmission lines (two separate implementations), switches, uniform distributed RC lines, and the five most common semiconductor devices: diodes, BJTs, JFETs, MESFETs, and MOSFETs. Patch Levels I and II (including a new spec command for spectral analysis) and the level 2 JFET model are courtesy from the Macquarie University. Online documentation at: