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Calculated

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Added: May 27, 2013 | Visits: 454

Electromagnetic Field Demo This GUI provides a visualization of the electromagnetic field induced by a current flowing in a straight wire. The tool also shows the current induced by a rectangular coil that is placed inside the electromagnetic field. The current is calculated using Ampere's Law and the Biot-Savart Law. This...



Platforms: Matlab

License: Freeware Size: 204.8 KB Download (43): Electromagnetic Field Demo Download

Added: August 21, 2013 | Visits: 158

GUI: Radial Distribution Function The input image can be a complicated image contaning dots, textures, defects etc. The GUI lets the user manually identify the centers, dynamically updating, and marking the centers. The centers can be marked in the whole image or a part of it. Once all the centers are identified, the RDF is...





Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 61.44 KB Download (39): GUI: Radial Distribution Function Download

Added: September 17, 2013 | Visits: 386

Increase execution speed The submission finds two parameters a_1 and a_2, coefficients belong to a linear equation of temperature, that minimize the difference between the pressures calculated by an equation of state and the experimental values at same temperature and volume conditions.


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (40): Increase execution speed Download

Added: August 21, 2013 | Visits: 762

rilt rilt Regularized Inverse Laplace Transform [g,yfit,cfg] = rilt(t,y,s,g0,alpha) Array g(s) is the Inverse Laplace Transform of the array y(t), calculated by a regularized least squares method.This script is an emulation of S. Provencher CONTIN program, written in Fortran. See...


Platforms: Matlab

License: Freeware Size: 10 KB Download (44): rilt Download

Added: July 27, 2013 | Visits: 404

plotphytree PLOTPHYTREE(TREE) renders a phylogenetic tree object into a MATLAB figure as aphylogram with equal angle algorithm.plotphytree(...,'ROTATION',value) will orient the phylogenetic tree within the figure window. Positive angles cause counterclockwise rotation, otherwise clockwise...


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): plotphytree Download

Added: March 22, 2013 | Visits: 504

Calculated dielectric constant of sea water This code calculates the dielectric constant of seawater using theequations shown in the paper of Stogryn (1973), but correcting a typographical error in the original paper.


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): Calculated dielectric constant of sea water Download

Added: April 02, 2013 | Visits: 388

Box Plot with Whiskers Plotted at Fixed Percentiles Normally boxplot plots the whiskers with a maximum length based on the distance between the 25th and 75th percentile. This script uses boxplot but plots the whiskers for a specified percentile and only plots the outliers beyond the new whiskers.Note that the percentile is defined as the data...


Platforms: Matlab

License: Freeware Size: 10 KB Download (41): Box Plot with Whiskers Plotted at Fixed Percentiles Download

Added: July 06, 2013 | Visits: 393

ECG QRS DETECTION( HEART BEAT IN ONE MINUTE ECG data file of sufficient length to be loaded(Here ECG29.dat is used) ,Sampling frequency of the data required to specify.Program displays Electrocardigram data ,its first differentiation,second differeention and cumulayive of first and second derivative. To find qrs peak,thresholding is used...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (43): ECG QRS DETECTION( HEART BEAT IN ONE MINUTE Download

Added: March 26, 2013 | Visits: 401

Keplerian State Transition Matrix Phi = keplerSTM(x0,dt,mu) will return the state transition matrix Phi for a set of objects described by initial positions and velocities (x0) with gravitational parameters mu, propogated along Keplerian orbits for time dt. The positions and velocities at time dt is then given by Phi*x0. x0 must...


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): Keplerian State Transition Matrix Download

Added: July 13, 2013 | Visits: 491

System Identification using GA with a GUI interface This code identifies an ARX model of a system using Genetic Algorithms method in a GUI interfcae and compares the identified model with the model generated using the Least Error method.The real system O/P, GA model generated O/p and Least Error model O/P are all compared in a single plot, while...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (40): System Identification using GA with a GUI interface Download

Added: September 10, 2013 | Visits: 499

Legendre polynomials The built-in legendre() calculates the Legendre polynomials calculated ALL the orders for a given degree. If you only need a given order, this is a waste of memory and computing time (especially for large blocks of data). The function legendreP(l,m,x) is a drop-in substitute for legendre(l,x),...


Platforms: Matlab

License: Freeware Size: 10 KB Download (42): Legendre polynomials Download

Added: June 17, 2013 | Visits: 374

Strahler Stream Order The Strahler Stream Order is a way to classify rivers based on a hierarchy of tributaries. First-order streams don't have tributaries. When two first-order streams come together, they form a second-order stream. When two second-order streams come together, they form a third-order stream. When two...


Platforms: Matlab

License: Freeware Size: 10 KB Download (39): Strahler Stream Order Download

Added: July 19, 2013 | Visits: 396

Generation of 3D fractal trees % This function allow you to build 3D-fractal trees% by using modified algorithms based on the so-called Kantor`s array% and method of inverse trace% These methods allow you to economise time and computer memory% considerably% It`s arguments:% FraktalTM3D(n,r,phi,chi,xb,yb,zb)% n - number of...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (43): Generation of 3D fractal trees Download

Newton-Raphson Method for Non-linear System of 3 variables You can solve non-linear systems of 3 variables. Only write "newtonv1" on the command window. Then write the 3 equations, the number of iterations y the precision tolerance. The partial derivatives for the gradients are calculated by the program


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (40): Newton-Raphson Method for Non-linear System of 3 variables Download

Added: July 11, 2013 | Visits: 370

Reed Solomon Coding _16 PSK Using Simulink Format of Reed-Solomon CodesThe basic building block of Reed-Solomon codes is a symbol composed of m binary bits, where m can be any natural number greater than 2. For a given m, the length of all the Reed-Solomon codes composed of m-bit symbols is 2m - 1. For example, for 8-bit symbols, the...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (39): Reed Solomon Coding _16 PSK Using Simulink Download

Added: April 03, 2013 | Visits: 295

Find Euler Angles findEulerAngs generates Euler angle sets and animates rotations in response to user manipulation of a 3D rigid body (a box).Use the mouse to change the orientation of the box. A wireframe of the original box position will appear. The 'Euler Axis' button animates the rotation about the Euler Axis...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (40): Find Euler Angles Download

Added: September 11, 2013 | Visits: 336

Complementary Cumulative Distibution Function CCDF Complementary Cumulative Distribution Function of an array of numbers. Y = CCDF(X,STEP) returns an array of values of the complementary cumulative distribution function for the N-Dimensional array X, calculated foreach element of the 1-Dimentional array RANGE which ranges from min(X) to...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (40): Complementary Cumulative Distibution Function Download

Added: July 07, 2013 | Visits: 506

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 (46): Matrix Analysis of Two Dimensional Bar Structures MABS2D Download

Calculation of distances from a given set of points to a set of segments CSMV calculates distances from a given set of points to a set of linear segments SYNOPSIS: [squared_distances_to_segments I]=csmv(P,R,Q,to_plot) [squared_distances_to_segments I]=csmv(P,R,Q,...) INPUT P,R : arrays of coordinates of 2n segment endpoints (i.e., if there are n segments considered in...


Platforms: Matlab


Added: July 18, 2013 | Visits: 1.040

Software for Press Brakes Press brakes are working for bending sheet metals and using widely in Industry. It will be enable for engineers and workers in a factory. The software is my first project. Not only to making software. I calculated all things on press brakes. I hope, it will be successful.


Platforms: Matlab

License: Freeware Size: 10 KB Download (49): Software for Press Brakes Download

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