Inv

Matlab code for the algorithm published inV. G. Reju, S. N. Koh and I. Y. Soon, Convolution Using Discrete Sine and Cosine Transforms, IEEE Signal Processing Letters, VOL. 14, NO. 7, JULY 2007, pp.445-448.

Software described in and associated with the paper"Numerical algorithms and issues concerning the discrete-time optimal projection equations for systems with white parameters", Proceedings UKACC International Conference on Control '98, 1-4 Sept. 1998, University of Swansea, UK, Vol. 2,...

This function computes the frobenius transformation T for a multi-input state representation (A,B) such that the transformed system (T*A*inv(T),T*B) is in the multi-input controllable canonical form.Refer : D. G. Luenberger, "Canonical forms for linear multivariable systems", IEEE Trans. Auto....


Platforms: Matlab

eCalc is a free Windows calculator with basic and scientific functions. The calculator is designed with a high level of aesthetics, including large buttons and an easy to read display. The calculator operates with a frameless border and stays open above your other programs - making it an ideal...


Platforms: Windows

aSVERD project is a Scalable Vector Graphics Entity Relationship Diagram generator. It is a tool that should be seen as part of a tool chain rather than a complete solution. What it does is read tables and relationships from a database and generate an SVG file containing the tables and links....


Platforms: *nix

PDL::MatrixOps Perl module contains some useful Matrix operations. SYNOPSIS $inv = $a->inv; $det = $a->det; ($lu,$perm,$par) = $a->lu_decomp; $x = lu_backsub($lu,$perm,$b); # solve $a x $x = $b PDL::MatrixOps is PDLs built-in matrix manipulation code. It contains utilities for many...


Platforms: *nix

FOX Calculator is a desktop calculator written in FOX. The FOX Calculator is a simple desktop calculator geared toward the programmer. It supports not only a full complement scientific functions, but also common operations that programmers need, such as bitwise operations, bitwise shifting,...


Platforms: *nix

Math::Group::Thompson Perl module contains OO methods that calculates the cardinality of the ball of radius n of Thompson group F. SYNOPSIS use Math::Group::Thompson; my $F = Math::Group::Thompson->new( VERBOSE => 0 ); my $card = $F->cardBn(3,); print "#B(3) = $cardn"; The...


Platforms: *nix

While creating Invoices is a critical part of business, without knowing your profit, or loss, you may be taking some big chances. With our Free Excel Invoice Template & Profit Calculator We have taken the concept of an Excel Invoice Template we built a complete small business solution around it...


Platforms: Windows, Mac, *nix, Windows CE, Pocket PC, DOS, Other,Android,BlackBerry,iPhone,iPod,iTouch,Palm,Palm OS 6.0,Not Applicable,Handheld/Mobile Other,Java

Have you ever had a need to invert a matrix while out for dinner? Have you ever had the need to solve a second-order differential equation while stuck in traffic but didn't have access to Matlab? Well, now you can!This is a VBA module file (*.bas) that allows you to evaluate a string in Matlab by...


Platforms: Matlab

This algorithm avoids the use ofchol.m and inv.m (the latter is a built-in M-file) and achieves the goal of inverting a symmetric positive definite matrix


Platforms: Matlab

Estimate the matrix W t.q. Frob(I-A*W) =0 using the Frobenius norm W = like inv(A)


Platforms: Matlab