Implementation cat unix tools using pure C programming language. cat is a standard Unix utility that reads files sequentially, writing them to standard output. (cat: concatenate files)

A tool that finds a nucleic sub-sequence string ( from a FASTA file ) in a FASTA file using the fourier transform.

Recreating some basic unix utilities

Extracts the fasta sequence from protein stored in a PDB file

A tool to perform quick normal mode analysis on a PDB file using Tirion's model.

A finite element solver