Transform
PDL::Transform::Cartography Perl module contains useful cartographic projections. SYNOPSIS # make a Mercator map of Earth use PDL::Transform::Cartography; $a = earth_coast(); $a = graticule(10,2)->glue(1,$a); $t = t_mercator; $w = pgwin(xs); $w->lines($t->apply($a)->clean_lines());...
Platforms: *nix
License: Freeware | Size: 2.1 MB | Download (103): PDL::Transform::Cartography Download |
PDL::Transform is a Perl module that coordinate transforms, image warping, and N-D functions. SYNOPSIS use PDL::Transform; my $t = new PDL::Transform:: ( ) $out = $t->apply($in) # Apply transform to some N-vectors (Transform method) $out = $in->apply($t) # Apply transform to some...
Platforms: *nix
License: Freeware | Size: 2.1 MB | Download (108): PDL::Transform Download |
CAD::Drawing::Manipulate::Transform is a Perl module with Matrix methods for CAD::Drawing. Provides 3D transformation methods (based on traditional matrix algorithms) for Drawing.pm objects. Coordinate System All of these methods assume a RIGHT-HANDED coordinate system. If you are using a...
Platforms: *nix
License: Freeware | Size: 39.94 KB | Download (121): CAD::Drawing::Manipulate::Transform Download |
Grid::Transform is a Perl module with fast grid transformations. SYNOPSIS use Grid::Transform; $g = Grid::Transform->new([a..o], rows=>5); $g->rotate_270->flip_vertical; print join( , $g->grid), "n"; The Grid::Transform module provides fast methods to transform a grid of arbitrary data...
Platforms: *nix
License: Freeware | Size: 36.86 KB | Download (104): Grid::Transform Download |
The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear...
Platforms: Matlab
License: Freeware | Size: 1013.76 KB | Download (45): Hilbert-Huang Transform Download |
The function implement the 2D dyadic(Paley) ordered fast in-place Walsh-Hadamard transform, which can be used in signal processing, pattern recognition and Genetic alogorithms. This algorithm uses a Cooley-Tukey type signal flow graph and is implemented in N log2 Nadditions and subtractions. Data...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Fast 2D Walsh-Hadamard Transform Download |
computes the sequency-ordered discrete Hadamard transform
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): sequency-ordered discrete Hadamard transform Download |
This program is open source code of fast Fourier transform in matlab.Where y is the input argument and p is the normalized size of the input. Lety = [1 2 3 4 ];x= length(y);m= log2(x);p= ceil(m);To call the function useft2(y,p);
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (56): Fast Fourier Transform Algorithm Download |
The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition and Genetic algorithms. The Formula of 1D Walsh Transform is defined as : N-1 q-1 ---- -- 1 | | b[i](m)*b[q-1-i](u) W(u) = --- / f(m)| | (-1) ,u = 0,...,N-1 N ---- | | m=0 i=0 where for...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Walsh Transform(2D) Download |
The function implement the 1D Walash Transform which can be used in signal processing,pattern recognition and Genetic algorithms. The Formula of 1D Walsh Transform is defined in mfile
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Walsh Transform(1D) Download |
computes the naturally-ordered discrete Hadamard transform
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): naturally-ordered discrete Hadamard transform algorithm Download |
PHP transForm is a form generator and processor that allows a website developer an easy way to view/add/edit/delete data in various databases.In order to use PHP transForm, you must be using at least PHP4.1.1.This PHP version includes the PEAR DB database abstraction code used by PHP...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (44): PHP transForm for Scripts Download |
Fourier Transform Lab Student Edition is an advanced application designed for performing Fourier transformations, which can be useful in teaching Crystallography, since they are related to Optical Transforms (e.g. laser diffraction patterns). Furthermore one may get a quick hands-on experience...
Platforms: Windows
License: Freeware | Size: 6.8 MB | Download (82): Fourier Transform Lab Student Edition Download |
Transform SWF is an easy to use library for reading and writing Flash and Flash Video files. As of 25/11/2010 the latest version (3.0) can now be found at GitHub, https://github.com/StuartMacKay/transform-swf.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 508 B | Download (46): Transform SWF for Java Download |
PHP transForm is a form generator and processor that allows a website developer an easy way to view/add/edit/delete data in various databases. In order to use PHP transForm, you must be using at least PHP4.1.1. This PHP version includes the PEAR DB database abstraction code used by PHP transForm....
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
License: Freeware | Download (61): PHP transForm Download |
This article consists of a brief discussion of the energy density over time or frequency that is obtained with the wavelet transform. Also an efficient algorithm is suggested to calculate the continuous transform with the Morlet wavelet. The energy values of the Wavelet transform are compared...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Continuous Morlet Wavelet Transform Download |
In the present program three methods are used to solve a heat conduction problem. This problem is given in M. N. doOCozisik, Heat Conduction, Wiley, New York, 1980. We use pdepe, short times solution based on analytical inversion of a Laplace transform and finally a numerical solution based on...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Use of pdepe and Laplace Transform to Solve Heat Conduction Problems Download |
The Library is for Finite Transforms such as the Number Theoretic Transform (NTT) and others. Current modules include NTTW for NTTs with high resolution (microsecond) timing, basic array and imaging. The transforms are optimised for performance.
Platforms: Mac
License: Freeware | Size: 102.4 KB | Download (44): Finite Transform Library Download |
Apache::AxKit::Language::SAXMachines is a Perl module that can transform Content With SAX Filters. SYNOPSIS # add the style processor mapping AxAddStyleMap application/x-saxmachines Apache::AxKit::Language::SAXMachines # add the processor AxAddProcessor application/x-saxmachines . #...
Platforms: *nix
License: Freeware | Size: 307.2 KB | Download (95): Apache::AxKit::Language::SAXMachines Download |
Bake is a small domain specific programming language for describing how to transform one file into another. Bake uses the typical topological sort, but has features that make describing this relatively easy. Bake has patterns, similar to make, but which are part of the dependency graph (unlike...
Platforms: *nix
License: Freeware | Size: 94.21 KB | Download (101): Bake Download |