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Homogeneous Transformation Matrix software
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Homogeneous Transformation Matrix

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Added: August 07, 2013 | Visits: 197

Make FSL-compatible Transformation Matrix MAKEFSLXFMMATRIX Make FSL-compatible transformation matrix. M = MAKEFSLXFMMATRIX(T,R,S,FILENAME) outputs a 4x4 transformation matrix performing the translations in T, the rotations in R and the scalings in S and writes this matrix to the file specified by the string FILENAME. This file is...



Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (23): Make FSL-compatible Transformation Matrix Download

Added: September 06, 2013 | Visits: 214

Global to Local Coordinate Transformation Matrix The function calculates the Global to Local coordinate transformation matrix for a beam in space. [x0,y0,z0] and [x1,y1,z1] are the coordinates of the beam ends. alpha is the twist over the axis perpendicular to the beam cross sectional area, usually set to 0.





Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (19): Global to Local Coordinate Transformation Matrix Download

Transform a 3d volume by using an affine transformation matrix This function transforms volume 'old_im' by means of affine transformation matrix 'M'. The output volume can be sub- and oversampled. The function makes use of interp3, so 'nearest', 'linear', 'spline', 'cubic' and fast ( * ) interpolation is possible.% Usage example - simple translationload...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Transform a 3d volume by using an affine transformation matrix Download

Added: March 31, 2013 | Visits: 220

Matrix Analysis of Three Dimensional Bar Structures MABS3D Input data is the Microsoft ExceldlT« file, where the table of nodes, table of elements, nodal external loads vector and boundary conditions are stored.After running the mabs3d.m file on the Command Window, the program calculates the stiffness matrix in local coordinates kiL (element i). Once...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (19): Matrix Analysis of Three Dimensional Bar Structures MABS3D Download

Added: July 07, 2013 | Visits: 250

Matrix Analysis of Two Dimensional Bar Structures MABS2D Input data is the MS Excel file, where the table of nodes, table of elements, nodal external loads vector and boundary conditions are stored.After running the mabs2d.m file on the Command Window, the program calculates the stiffness matrix in local coordinates kiL (element i). Once the...


Platforms: Matlab

License: Freeware Size: 30.72 KB Download (19): Matrix Analysis of Two Dimensional Bar Structures MABS2D Download

Added: May 15, 2013 | Visits: 226

Image Rotation IMAGEROTATION able to rotate an image. You can an image by any angle in degree.This is a simple implementation of matlab IMROTATE and using affine transformation matrix.Nothing new about this code.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Image Rotation Download

Added: April 11, 2013 | Visits: 215

Co-Rotational Stiffness Matrix assemble the stiffness matrix according to the Co-Rotational geometry transformation. For using this stiffness matrix, the iteration procedure as load control or displacement control should be used.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Co-Rotational Stiffness Matrix Download

Added: June 16, 2013 | Visits: 215

ClebschGordan matrix of coefficients we can use any complete set of Eigenkets for basis of our hilbert spacewe can use |j1,j2,m1,m2> or |j1,j2,j,M>"clmatrix.m is use for building the transformation Matrix |j1,j2,j,M> = |j1,j2,m1,m2>


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): ClebschGordan matrix of coefficients Download

Added: July 08, 2013 | Visits: 200

Faster 2D-Hadmard Tranform This function generates the 2D Walsh or Hadamard Transform of a matrix.Where the Walsh Transform uses the sequency ordered matrix and the Hadamard the natural/hadamard ordered matrix.The paley ordered transform is not yet implemented.On my machine the function can transform matrices of a size up...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Faster 2D-Hadmard Tranform Download

Added: April 11, 2013 | Visits: 232

Multi-input Controllable Canonical Form 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

License: Freeware Size: 10 KB Download (18): Multi-input Controllable Canonical Form Download

Added: May 30, 2013 | Visits: 224

3D Rotation about Shifted Axis Generates the roto-translation matrix for the rotation around an arbitrary line in 3D. The line need not pass through the origin. Optionally, also, applies this transformation to a list of 3D coordinates. SYNTAX 1: M=AxelRot(deg,u,x0) in: u, x0: 3D vectors specifying the line in parametric...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (20): 3D Rotation about Shifted Axis Download

Added: July 27, 2013 | Visits: 200

estimateRigidTransform This is a simple utility for estimating the rigid transformation that aligns two sets of 3D point clouds, given 3 (or more) point matches.Input: two sets of 3D point clouds (P1 and P2)Output: homogeneous transformation that aligns the two cloudsAssumptions:1- point i in the first point cloud...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 20.48 KB Download (19): estimateRigidTransform Download

Added: August 29, 2008 | Visits: 1.152

Xnumbers2 The first package for multi-precision floating point arithmetic in Excel 97/2000, with 160 functions for arithmetic, trigonometric, logarithm, exponential, hyperbolic calculus. Linear Algebra: System resolution with Gauss-Jordan algorithm (also in a didactic step-by-step method). Gauss-Seidel...


Platforms: Windows

License: Freeware Size: 700 KB Download (211): Xnumbers2 Download

Released: October 10, 2012  |  Added: October 10, 2012 | Visits: 277

mini3d A mini 3D computer graphics C++ cross-platform library (LGPL). Providing the minimum set of 3D objects: vector, point, transformation matrix, and quaternion. Suitable for students who are learning 3D concepts, or 3D gurus who like to build a scene-graph.


Platforms: Windows, Mac, Linux

License: Freeware Size: 405.48 KB Download (27): mini3d Download

Added: May 10, 2013 | Visits: 199

OGLFT This C library supplies an interface between the fonts on your system and an OpenGL or Mesa application. It uses the excellent FreeType library to read font faces from their files and renders text strings as OpenGL primitives. Features: - Glyphs can be drawn individually or as a string. - If...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

License: Freeware Download (29): OGLFT Download

Added: April 06, 2013 | Visits: 222

Transform Tensor FUNCTIONotr = transform(itr,tmx)PARAMETERSotr = output tensor, after transformation; has the same dimensions as the input tensoritr = input tensor, before transformation; should be a 3-element vector, a 3x3 matrix, or a 3x3x3x... multidimensional array, each dimension containing 3 elementstmx =...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Transform Tensor Download

Added: September 08, 2013 | Visits: 177

DICOM gantry tilt correction This is a modified version of a script uploaded by the user Denny. I grabbed a copy and unfortunately found it didn't work for me. So, I modified it and made some improvements.Improvements include:- Some timing code to show you how long it took to process each slice (average time only)- Progress...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): DICOM gantry tilt correction Download

Added: May 09, 2013 | Visits: 217

SpaceLib SPACELIBdlTe is a library for 3D Kinematics and Dynamics of system of rigid bodies. Is currently used in Robotics and Biomechanics.It is based on an powerfull extension of the 4*4 transformation matrix approach by Denavith and Hartenberg. The present extension adds 4*4 matrices for the velocity...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 2.39 MB Download (18): SpaceLib Download

Added: July 18, 2013 | Visits: 195

Plot Unit Vectors This function plots unitvectors X Y and Z or (e1, e2, e3) from an origin.This function is fairly robust in that it can take 2 types of input. It can take a transformation matrix of the formtrMatrix = [1 0 0 0; pos' unitx' unity' unitz'] as:fcn_plotUnitVectors(trMatrix).Or it can take it as a...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): Plot Unit Vectors Download

Added: June 24, 2013 | Visits: 176

Image Registration GUI GUI environment for registering a Moving image to a Fixed imageProvided interactive access to ALL parameters and components used by the IMREGISTER tool chain. REQUIRES the Image Processing Toolbox and MATLAB R2012a or later! SYNTAX:ImageRegistrationGUILaunches a GUI with default images.(New...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 30.72 KB Download (20): Image Registration GUI Download

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