Allowed
This model demonstrates how to implement a coupled structural-aerodynamic problem.The wing, otherwise rigid, is allowed to pitch and plunge. The motion of the wing is defined using SimMechanics blocks. The aerodynamic model is a simple, quasi-steady formulation.Dynamic pressure is manipulated by...
Platforms: Matlab
License: Freeware | Size: 81.92 KB | Download (52): Flutter Analysis Model Download |
function out=janaf(prop, spec, T) | Version 1.01 --------------------------------------------------------------------- Calculates JANAF curve fit according to JANAF virial equation Output is calculated in SI-units prop = 'c' for standard state specific heat = 'h' for standard state enthalpy = 's'...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): janaf.m Download |
Cellular neural networks (CNN) are a parallel computing paradigm similar to neural networks, with the difference that communication is allowed between neighbouring units only.in this system, 'A' template is feedback matrix, and 'B' template is control matrix.also, 'I' is Bias value.all image...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (40): GUI for Cellular Neural Network Download |
For a symbolic input function f, returns the symbolic Hessian matrix. A real time saver imho I don't know how useful anyone will find this, but eh, my professor made us do it on the test, so I figure this will save at least someone the headache of having to find the Hessian by hand (provided they...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (53): Symbolic Hessian Evaluator Download |
calculates and plots the total density of photonic modes (DOS) allowed in a 1D photonic crystal with the unit cell made of two homogeneous dielectric layers; the calculation is separated in two cases: TE(s) and TM(p) polarizations; DOS is calculated via numerical integration of symbolic...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 81.92 KB | Download (49): Density of photonic modes in a 1D photonic crystal Download |
The aim of the project was to create a system using an artificial 3D environment to allow generation, analysis/processing and subsequent activity such as autonomous navigation before they are allowed to, say, drive a vehicle, fly a plane or even drive your automatic lawn mower or vacuum...
Platforms: Matlab
License: Freeware | Size: 6.79 MB | Download (40): Computer Vision Control Download |
The archive contains sugenotune.m which is used to tune Sugeno-type FIS outputs. The used methods are ldivide, Kalman filter, pseudoinversion, Kaczmarz algorithm, and gradient descent methods. Though the user can supply sugenotune.m with his own methods.Remarks:- FIS with multiple outputs is...
Platforms: Matlab
License: Freeware | Size: 204.8 KB | Download (43): Sugeno-type FIS output tuning Download |
SHPATH - shortest path with obstacle avoidance (ver 1.3) Given a "terrain" matrix consisting of zeros (for open space) and ones (for obstacles), this function computes the shortest path between two specified points while avoiding obstacles.A two-stage solution is employed. In stage one, the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Shortest Path with Obstacle Avoidance Download |
R = RANDINTERVAL(N, INTERVALS) returns a N-by-N matrix R of random numbers taken from a uniform distribution over multiple intervals. Similar to RAND, RANDINTERVAL([N M],..) returns a N-by-M matrix, and RANDINTERVAL([N M P ...],..) returns a N-by-M-by-P-by-.. array. Note that a notation similar...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): RANDINTERVAL Download |
TMOTUS - MATLAB GameTMOTUS is the Matlab version of the word game MOTUSHow to launch TMOTUS:>> tmotusTMOTUS lets you play with english or french words.When you launch the game it will ask you to choose the language in which you want to play, then the length of the words you will have to find and...
Platforms: Matlab
License: Freeware | Size: 153.6 KB | Download (40): TMOTUS Download |
This m-file function can be used in any area where the total electrical resistance of parallel resistors is required.Example usage:>> z = Rparallel3(1,1,1)z = 0.3333>>By using 'varargin' Rparallel3 can take a variable number of input arguments (scalars only) allowed. I got the idea for this...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Compute the total resistance of n resistors in parallel Download |
Usage: Newton(@funfcn,X0[,Options[,Params]); funfcn is a function script with the following interface: function F = function(X) % ... or a string containing the code as shown below, were F is the vector of the functions, and X the vector of the unknowns which must have the same length. A guess...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Newton with Numerical Jacobian Download |
function [returnFileGroup] = findFileSeries(filePath, allowskiplength, inclSmallerNumbers)% input is the filepath of one file in a series of files that have% some numeric indexing in their filenames% allowskiplength allows skipping of numbers in the index (default = 0 =>% no skipping allowed,...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): findFileSeries Download |
Model structures in the COBRA Toolbox format allow reversible reactions, indicated by the rev field in the model. However, some modelling techniques can be more easily implemented if these reversible reactions are split into forward and reverse reactions, and no reactions are allowed to run in...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): convertCbRxnsForward Download |
User can generate a custom linear colormap giving 2 colors and colormap depth.Colors are given as vectors with RGB values. The suggested input method is using intensity values for each channel (0,1), but values in the (0,255) range are also allowed.No other colorspaces are allowed (i.e....
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): colorGradient: generate custom linear colormaps Download |
UNINIT is very similar to the ZEROS function, except that UNINIT returns an uninitialized array instead of a zero-filled array. Thus, UNINIT is faster than the ZEROS function for large size arrays. Since the return variable is uninitialized, the user must take care to assign values to the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): UNINIT - Create an uninitialized variable (like ZEROS but faster) Download |
The note describes a simple m-file for digitizing graphs in the form of bitmap images using the Matlab ginput mouse pointer.Axes are allowed to be skewed, as well as linear and/or logarithmic.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 61.44 KB | Download (48): Digitizing Graphs Download |
Function to generate classification vectors to be used with RBF, NN, or any other classifier where decisions need to be taken as per winner- takes-all.V is matrix of classification vectors from given class vector Y.V is of dimension length(Y)*number of classes.Each column of V contain only one...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): class_vectors Download |
QUADTREESEG - mex implementation (compile by mex quadtreeseg.cpp). Also an equivalent MATLAB implementation is present in zip file.Segments an image by recursively dividing it into four equal blocks if the variability in its pixels is greater than a certain amount. The image input is usually...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Quad-Tree segmentation - MEX Download |
Make a custom ui control that is an editbox that only allows numeric inputs. Allow a uicontrol that is an edit box that only allows numeric inputs. There are different types of inputs (ie integers, non-negative, scalars). The top level command is numericEdit. There are also sub files that are...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): numeric UI Control Download |