Oracle Linear Algebra in the Database with UTL_NLA

I have posted some code and some examples on how to solve a system of linear equations with the UTL_NLA package. In a follow up post I will show how to implement Principal Components Analysis:http://oracledmt.blogspot.com/2007/04/way-cool-linear-algebra-in-oracle.htmlThere isn't much information on ...

Oracle UTL_NLA.BLAS_GEMM question

I'm trying to use blas_gemm for transposing matrix. I ran the block:declare v_A UTL_NLA_ARRAY_DBL;v_I UTL_NLA_ARRAY_DBL;v_C UTL_NLA_ARRAY_DBL:=UTL_NLA_ARRAY_DBL(); BEGINv_A:=UTL_NLA_ARRAY_DBL(1,4,2,5,3,6);v_I:=UTL_NLA_ARRAY_DBL(1,0,0,1);utl_nla.blas_gemm(transa=>'T',transb=>'N',m=>3,n=>2 ...

Oracle UTL_NLA to solve Simplex

I'm trying to solve the sample problem in the following link :http://www.inductive.com/helpsimplex3.htm using UTL_NLAI came up with the following codeDECLAREA utl_nla_array_dbl := utl_nla_array_dbl(4, -2, -3, 0, -1,6, -3, -4, 0, -1,7, -4, -5, 0, -1,8, -7, -6, -1, -1);B utl_nla_array_dbl := utl_nla_a ...

Oracle How to install Package UTL_NLA?

i've installed Oracle Database 10G R2 (10.2.0.1) with the Data Mining Option turned on. But i can't find die Package UTL_NLA nor can i use functions like UTL_NLA_ARRAY_DBL. I didn't find anything in the internet how to install the UTL_NLA package. Please Help.Best ...

Missing UTL_NLA package in Oracle 10g XE

Does Oracle 10g XE come with the UTL_NLA package or is it only available on the Standard and Enterprise edition? I am unable to locate this package when I view the package list in SQL Developer logging in with SYS priveledges. Does anyone know? ...

Matrix Determinate Calculation

I'm trying to code a program that will accept a text file input for the dimension and elements of a matrix and store that to an array. Then the program will calculate the determinate of the matrix and output it to both the console and a file. I'm having problems specifically with storing the text fi ...

Creating traceability matrix in RPX when relating to an external project

I need to take a traceability matrix and copy or replicate it from a "master" project into other "child" projects where one of the columns in the matrix in the child project will point back to the master project data. The row requirement type will be copied from the master project into the various c ...

Ubuntu LCDproc with USB Matrix Orbital 2 x 20 MX2xx

I have Ubuntu Hardy and all latest updatesI have a matrix orbital MX2xx according to device manager on ubuntuThis is 20 x 2 on port ttyUSB0I have set up my LCDd.conf to reflect my options and the display now shows:(Things in brackets are descriptons of symbols)K(block) LCDproc Server (block)(beating ...

Entity Event Matrix

I'm working on some coursework and am in the middle of the entity event matrix. Basically, I can't remember whether or not you can have more than one 'insert' per entity as the examples provided have no more than one insert. ...

Overloading Operator with a Matrix Class

I am having a problem with overloading an operator within a class structure. Below is the program that illustrates my problem. It defines a class Matrix, creates two matrices and multiplies them.I created to multiplication functions. The first is a straight function, the second uses the overloaded * ...

Matrix Class using Vectors, and Memory Managment

I'd like to create a matrix class using the vector library. I have seen many examples of creating a matrix class using standard C arrays, and in each of these, arrays are declared in the private section of the class declaration, and initialized in the constructor function, as such:template <typen ...

Matrix Form Help

I am trying to do a matrix type of form for entering quantities on a grid system. I am having a challenge with the naming of the input fields to correspond with the value.Here is the example of what the stripped down form matrix looks like. The Q's represent the input fields and are the quantity ent ...

read text file into matrix

I'm interested in C++ programming, so I just started learning it. I already worked with structured programming, e.g. Pascal or Fortran, so I have no problems with while, for, pointers and so on. Above all I'm interested in object-oriented programming, but I'm an absolute beginner in that. I'd like t ...

Simple Matrix Class

I am trying to create a simple matrix class. When an object of class matrix is created it should be able to create any nxn size matrix. The problem I am finding is that there doesn't seem to be a simple way to make a class with a dynamic 2D array. Most of the examples I find online are extremely com ...

matrix multiplication (not a repeat of earlier post)

I'm trying to write a matrix multiplication program that takes in an int N on command line, creates two NxN matrices A & B, randomly populates them with ints, and then computes the result of multiplying A and B.I wanted to avoid malloc, but the first version started segfaulting at around N = 850 ...

BOOST matrix class

Does anyone know how to retrieve an individual element from a BOOST matrix object? It seems you need an iterator1 (horrible naming scheme IMHO) to use with the begin1 function but I haven't gotten this to work. Anyone have any examples they could link me to? I've tried googling and google code searc ...

Import a .txt file into Oracle database tables using utl.file package?

I need to import a text file to the Oracle database. I was told I need to do it using specifically the utl.file package. I am very new at the concept and I havre looked up examples but could not figure out how to do it.The other thing that confuses me is that the information in the file would be sto ...

"Matrix" generation optimization

Hi, I'm currently reading a problem book (examples are written in FORTRAN, but the problems are interesting none the less) from the late 80's that I got at my local library just keep my brain alive and learn more C++ at the same time.I'm currently solving (actually, I already (partially) solved it) ...

NMath Matrix 2.0 released

CenterSpace Software Announces Upgrades for Numerical LibrariesCorvallis, OR, January 7, 2003 CenterSpace Software (http://www.centerspace.net), a leading provider of enterprise class numerical component libraries for the .NET platform, today announced the release of NMath Core 2.1 and NMath Matrix ...

NMath Matrix

CenterSpace Software (http://www.centerspace.net) is pleased to announce the release of NMath Matrix (http://www.centerspace.net/products.php?page=2) 1.0 for the .NET platform. A free evaluation version of NMath Matrix is available from our website, along with complete user documentation, whitepaper ...

Oracle UTL FILE or SQLLDR??

I need some opinions about this, I need to load a big file more than 600 fields into a table and I am trying to decide what will be the best method, (sqlldr or UTL_FILE?) I have good luck with sqlldr, I like the report that the CTL file generates, but I am curious about the UTL_FILE, i never done th ...

Oracle Syntax errors in examples for UTL_LMS

The examples for UTL_LMS inOracle® Database PL/SQL Packages and Types Reference10g Release 2 (10.2)Part Number B14258-01http://download-uk.oracle.com/docs/cd/B19306_01/appdev.102/b14258/u_lms.htmcontain syntax errorsCorrect would be DECLAREs varchar2(200);i pls_integer;BEGINi:= utl_lms.get_message( ...

Oracle Examples using UTL_FILE

HiWhere can I to find examples using UTL_FILE, wirh Read an Write, Read a file, searcha data in tables, and Write in other file ...

[evangelism] editable jQuery examples blog post

If you'll excuse my tooting my own horn, I just made a blog post that I thinkis neat.http://bluej100.blogspot.com/2006/12/jquery-css-style-javascripting.htmlAs I mention in the post, I wrote the following script for my blog:$(document).ready(function() {$('form.jqExample').append(' ...

jQuery Looking for Interface.Sortables examples

Wayde,Did you ever find anything regarding this?Chris. -----Original Message-----From: discuss-bounces@jquery.com [mailto:discuss-bounces@jquery.com] OnBehalf Of WGSent: Wednesday, January 31, 2007 12:02 PMTo: discuss@jquery.comSubject: [jQuery] Looking for Interface.Sortables examplesAnyone got som ...

jQuery Looking for Interface.Sortables examples

<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:verdana, helvetica, sans-serif;font-size:10pt"><div>Anyone got some good, maybe more advanced, Sortables examples that illustrate how all th ...

jQuery Looking for Interface.Sortables examples

<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:verdana, helvetica, sans-serif;font-size:10pt"><div style="font-family: verdana,helvetica,sans-serif; font-size: 10pt;">No, I haven't heard ...

jQuery + ColdFusion - auto complete examples?

There is a complete CF-based example here:http://www.pengoworks.com/workshop/jquery/autocomplete.htmHe includes the CFM as a txt file at the bottom of the page...I just implemented it and it's pretty simple to do following his lead.-----Original Message-----From: discuss-bounces@jquery.com [mail ...

jQuery + ColdFusion - auto complete examples?

Here's a quick example:http://www.co-opcookbook.com/test.cfmIt's not working 100% right now, I think due to the way mySQL stores thedata (extra carriage returns at the end maybe). But here's the code for it(note, this uses an older version of jQuery). I haven't take the time toupdate ...

jQuery + ColdFusion - auto complete examples?

I'm working on an administration tool and I'd like to use jQuery topopulate a user field - IE the user would type in a few letters of thelast name and have it find the matching names...I know there are lots of ColdFusion folks on the list - I'm looking forsome examples :)I've used jQ ...

jQuery Real Examples for AJAX - Tips and Tricks

HiI am trying understand how can I use JQuery AJAX .I would like to suggest more real examples to JQuery Docs or some tutorial step by step.I know Jquery basic and I did cool efects in DOM.I dont know but I fell it is easy to implement upload files and other cool ajax efects with JQuery.But are few ...

Ext examples, comparing jQuery against YUI

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"><title></title></head><body bgcolor="#ffffff" text="#000000"><font size="-1"><font face="Helvetic ...

jQuery Examples pack

I was only introduced to jQuery at a Lasso Summit the beginning ofMarch and I have already been able to do so much with it. I have beenable to solve some long standing problems I had with user interfaceelements requiring greater javascript and ajax manipulation that myskills had previously limited.S ...

jQuery history plugin examples

Wanted to see if anyone is using the history plugin so I can get better examples on how to use it on bigger sites.Thanks.<br clear="all">-- Benjamin Sterling<a href="http://www.KenzoMedia.com">http://www.KenzoMedia.com</a><a href="http://www.KenzoHosting.com">http://www.Kenzo ...

jQuery More Superfish menu examples

friends,I just created some more demonstrations of using Superfish to enhance different types of menus. The new examples are linked to from my original demo page, under the heading "Other menu examples". Here is the URL with a hash appended to take you straight to the new links:http://user ...

jQuery Examples

guys...Wanted to know if there is basic examples of events, selectors, etc.of jQuery; Besides the jQuery site itself which are too basic. I needa little more especially with CSS. Is there any site that containsexamples of this. ...

jQuery Noobie Question - Dragging examples

list.After playing around with some jQuery draggable examples, I would liketo know how you trap for the location of the new object?What I would like to do is create a site where the user has a list offiles (word, text, excel, pdf) represented visually by a series oficons. Via their browser, I want t ...

jQuery clueTip > Examples

User "daveg" suggested adding the below example at the link below. Isecond that. I spent 3 hours figuring out how to remove the titlefrom the clueTip and have it contain simple text.Most the examples use AJAX - which is great if you want to use thatmethod - but I think the bulk of the user ...

jQuery Resizables lib and examples links broken

<div>the links to the resizable plugin seem broken:</div><div><a href="http://dev.jquery.com/view/trunk/themes/flora/flora.all.css">http://dev.jquery.com/view/trunk/themes/flora/flora.all.css</a><a href="http://dev.jquery.com/view/trunk/plugins/dimensions/jquery.dime ...

jQuery Webpage examples are not working

I don't know if I shuold be writing this here, but I've not found abetter way to say this.Some examples in the webpage are not working, basically the ones thatuse de dimension.js library.The thing is that they go for it in a place that no longer exists(some folder under http://dev.jquery.com ...

[NEWS] Blog Post: 50+ Amazing Jquery Examples- Part1

Very cool post detailing 50 jQuery plugins:http://www.noupe.com/ajax/50-amazing-jquery-examples-part1.htmlRey... ...

jQuery form plugin error with examples.

Hi,I am using jQuery 1.2 with form plugin. Am new to jQuery, so bear with me ifthe doubt sounds silly. I was trying out the first example in the formplugin My Html code goes something like this<head><script src="./js/jquery-1.2.js" type="text/javascript"></script ...

Examples of RIA apps using jQuery

Are there any examples of full RIA applications built using the jQueryplatform? Please post URLs. TIA ...

jQuery better examples for UI DatePicker?

No offense to anyone involved with creating the default examples, butI think the default and especially the "alternate" UI DatePickerstyles are awful. I realize they are meant to be a starting point forpeople to customize. In theory that sounds like a good idea, but inreality it's prob ...

jQuery html for other examples (Bglframe, vertical style, nav-bar style and with Supersubs)

I have downloaded the zip and found one example in it.I'd like to know how to make it other examples in the website.http://users.tpg.com.au/j_birch/plugins/superfish/#examplesCould anyone tell me html code for other samples? ...

jQuery Superfish - Examples not showing correctly in IE6

everyone,I am attempting to implement Superfish for the first time and I'mhaving some problems with IE6 (big surprise!). When I disablejavascript to test the css-only version in IE6, the submenus simply donot show up. I figured I must have broken something when I modifiedthe css for my site, but ...

jQuery Some examples don't work on Firefox 3.0.3 on the Mac

Has anyone else noticed some of the examples (like drag/resize) do notwork on Firefox 3.0.3 on Mac OS X 10.5.5? ...

RAW PRINTING - How can I print DIRECTLY to DOT Matrix Printer from jquery?

Hi!I want to sent text with javascript directly to Dot Matrix printerlike Panasonic KXP-1050 without using true type fonts. As I know, thismeans: RAW PrintingI want to use this for printing bills or ticket on continuous-formpaper.There is ActiveX sample for InternetExplorer on this link:http://www.x ...

jQuery Full-featured dialog examples wanted. (input forms)

all,did any one find a ui.dialog based demo, where dialog is not only with2 buttons and 1 text label, but also, with different types of inputfields, perhaps, with validation and dynamic warnings fade-in panels?The examples/tutorials showing how to adjust the positions and sizesof the input fields ar ...

jQuery Examples of using .data()

Having a little trouble finding good examples of uses for the corefunction data(). Anyone know of a tutorial or some such on this? ...