There is also "Octave" (www.octave.org). It is a good GNU-based tool almost identical to Matlab which uses gnuplot for graphing. RobW -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On Behalf Of Aubrey_Sparkman@xxxxxxxx Sent: Tuesday, January 10, 2006 9:08 AM To: zabinski.patrick@xxxxxxxx; si-list@xxxxxxxxxxxxx Subject: [SI-LIST] Re: preferred math package? (summary) Thanks!=3D20 Aubrey Sparkman=3D20 Enterprise Engineering Signal Integrity Team Dell, Inc.=3D20 Aubrey_Sparkman@xxxxxxxx=3D20 (512) 723-3592 -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On Behalf Of Zabinski, Patrick J. Sent: Tuesday, January 10, 2006 6:59 AM To: si-list@xxxxxxxxxxxxx Subject: [SI-LIST] Re: preferred math package? (summary) All the responses have been off-line, so I thought I'd post a summary of the results by paraphrasing the general consensus. MathCAD (http://www.mathcad.com/) Great starter tool because of ease of use, graphical interface, etc. Good for presentations, documentation, and derivations but bogs down with large matrices and arrays. Matlab (http://www.mathworks.com/ A bit more difficult to use, but it handles large data sets much better. Also, provides programmatic tools for prompting user, creating loops, etc. Comes at higher cost. Mathematica (http://www.wolfram.com/ Folks have used it in the past (e.g., college), but nobody seems to use it anymore (no particular reason). Much higher cost. SciLab (http://www.scilab.org/) Freebie tool that works similarly to Matlab. Thanks y'all for the input, Pat -----=3D20 Mayo Clinic Ph: 507-538-5499 200 First St SW Fx: 507-284-9171 Rochester, MN 55905 Em: zabinski.patrick@xxxxxxxx > For basic SI analysis and tool development, does anyone have a=3D20 > preference for mathematical packages? e.g., MatLab, MathCad,=3D20 > Mathematica, ...??? >=3D20 > I'd be interested in perspectives of ease of use, integration = with=3D20 > other tools, ability to customize, ... >=3D20 > Thanks, > Pat Zabinski =3D20 ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: =3D20 //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu =3D20 ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: =20 //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu =20 ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu