Sponsored Content
Full Discussion: Differential Equations
Special Forums UNIX and Linux Applications High Performance Computing Differential Equations Post 302384153 by otheus on Monday 4th of January 2010 07:27:54 AM
Old 01-04-2010
The standard tools at universities include Maple, Matlab, and Mathematica. These all cost money and are usually licensed per CPU or per computer. A free version of Matlab, called Octave, exists on Linux; but to my knowledge, you can't exploit any kind of parallelism.
 

7 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Can you perform mathematical equations in UNIX?

Hello one and all, I have a basic background in UNIX, but I was wondering if there is a way to perform simple mathematical equations (like multiplication, addition)? If so, is there a way to multiply values from a column by a value to produce a column with the answers? :confused: I am... (4 Replies)
Discussion started by: VioletFairy
4 Replies

2. UNIX for Dummies Questions & Answers

Tar differential backup

I am backing up some data to an NTFS formatted backup drive. I have to preserve the Unix permissions of the data being backed up and therfore use backup into a tar file. I would like to backup the differnential data in the tar file similiar to how Rsync works so as to save on backup time as it... (1 Reply)
Discussion started by: jelloir
1 Replies

3. UNIX for Advanced & Expert Users

Differential or Incremental backups in Unix

Hi, Just wanted to know is there any way that we can take differential or incremental backups in Unix(Solaris/AIX/Linux or Hpunix).What is the procedure. Is any doc avaialble on this? Its urgent and any help/suggestions would be highly appreciable. Regards, Ravi Dwivedi (3 Replies)
Discussion started by: dwiravi
3 Replies

4. UNIX for Dummies Questions & Answers

Awk - Two equations?

I really know barely anything about awk and the like but I have a bit of code I need help with. The bash script is meant to get my usage numbers from my ISP and it does so perfectly. However I want to know how much I can use each day. So to do this I would need to divide its output by the number... (5 Replies)
Discussion started by: Light_
5 Replies

5. Shell Programming and Scripting

Differential substring removal using coordinates

Hello all, this might be better suited for a bioinformatics forum, but I thought I'd try my luck here as well. I have several tabular text files of DNA sequence reads that appear as such: File_1.txt >H01BA45XW GATTACAGATTCGACATCCAACTGAGGCATT >H02BG78WR CCTTACAGACTGGGCATGAATATTGCATACC... (3 Replies)
Discussion started by: vectorborne5
3 Replies

6. UNIX for Dummies Questions & Answers

[SOLVED] Restoring differential backup files

I'm using a script (automysqlbackup) to dump mysql db's to .sql file followed by taking one full backup of the .sql file and the differential backups of the newer sql file every day using the tool diff. Now the backup destination folder contains files like, I would like to how do i restore... (3 Replies)
Discussion started by: csengineer
3 Replies

7. Shell Programming and Scripting

Try solver System of linear algebraic equations in Shell Bash

I want to try solving system of linear algebraic equations in Shell bash but i have any problems Value input is matrix and I dont know how to input matrix in Shell because that is dont support 2-dimensional array Please help me. Thank you so much (3 Replies)
Discussion started by: newbieseos
3 Replies
OCTAVE(1)						      General Commands Manual							 OCTAVE(1)

NAME
octave - A high-level interactive language for numerical computations. SYNOPSIS
octave [options]... [file] DESCRIPTION
Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solv- ing linear and nonlinear problems numerically. OPTIONS
The complete set of command-line options for octave is available by running the following command from the shell. octave --help DOCUMENTATION
The primary documentation for Octave is written using Texinfo, the GNU documentation system, which allows the same source files to be used to produce on-line and printed versions of the manual. You can read the on-line copy of the Octave documentation by issuing the following command from within octave. octave:1> doc The Info files may also be read with a stand-alone program such as info or xinfo. HTML, Postscript, or PDF versions of the documentation are installed on many systems as well. BUGS
The Octave project maintains a bug tracker at http://bugs.octave.org. Before submitting a new item please read the instructions at http://www.octave.org/bugs.html on how to submit a useful report. FILES
Upon startup Octave looks for four initialization files. Each file may contain any number of valid Octave commands. octave-home/share/octave/site/m/startup/octaverc Site-wide initialization file which changes options for all users. octave-home is the directory where Octave was installed such as /usr/local. octave-home/share/octave/version/m/startup/octaverc Site-wide initialization file for Octave version version. ~/.octaverc User's personal initialization file. .octaverc Project-specific initialization file located in the current directory. AUTHOR
John W. Eaton <jwe@octave.org> GNU Octave 4 February 2011 OCTAVE(1)
All times are GMT -4. The time now is 11:22 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy