Cosine Function
The function shows the text string S and prompt the user for an input value guaranteing that the input value is numdoTeric.When the value is not numdoTeric the function gives an error mensage and prompts for a new value until it is numeric.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Robust function for only numeric values input Download |
This is a simple function that should come with the one present on this site (Variance Ratio Test) which couldn't work without this.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): rkp function Download |
This function uses rectangle command to plot a circle. The center is to be given in a vector form and radius is a non-negative number.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): A Simple function to plot a circle Download |
Polygamma function of arbitrary order valid in the entire complex plane. This is a generalization of the Psi (or digamma) function. Useful for summing infinite series.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Polygamma Function of Arbitrary Order Valid Complex Plane Download |
Gabor-function convolution masks are increasingly used in image processing and computer vision. This function simply computes the cosine and sine masks for a given width, period and orientation. The masks returned are properly normalised. It is not highly optimised - e.g. the symmetries are not...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Gabor function masks Download |
Calculates incomplete beta function in the complex plane Uses continued fractions for abs(z)=5Run without arguments for a test
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Incomplete beta function Download |
M Published file explain cordic algorithm with a function to get trigonometrics function Sine and Cosine.The same work was presented using Simulink, those works complement each other.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 81.92 KB | Download (43): CORDIC ALGORITHM Download |
HYPERGEOMETRIC2F1 Computes a hypergeometric function using the series expansion:f(a,b;c;x)=1 + [ab/1!c]x + [a(a+1)b(b+1)/2!c(c+1)]x^2 +[a(a+1)(a+2)b(b+1)(b+2)/3!c(c+1)(c+2)]x^3 + ...This function solves the Gaussian Hypergeometric Differential Equation:x(1-x)y'' + {c-(a+b+1)x}y' - aby = 0
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Gaussian Hypergeometric Function Download |
Reconstruct an image from parallel projection data using the convolution-backprojection algorithmfunction [img,H] = CTrecon(prj,varargin)for a discussion of this function including examples see: http://aprendtech.com/wordpress/?p=74Mathworks has created a workaround to fix the offset problem in...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 225.28 KB | Download (48): CTrecon-an improved parallel data image reconstruct function Download |
This function allow you to perform 2d interpolation for matlab code that have to be compiled to C.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): compatible2d interpolation function with code generation Download |
parameter fun means function, x0 and x1 the interval of function where we search zeros.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Find zero of function Download |
This function can be used to obtain smooth function by increasing number of points of the function.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (44): Smoothing function by increasing number of points Download |
Function accepts size distribution in the form of two vectors: mesh size (d) and cumulative percent material retained R(d).Example:d = [0.08 0.50 1.25 2 4 6.3 8 12.5 16 40]Rd = [95.61 87.71 82.45 79.78 73.28 66.98 63.21 55.4 49.91 23.95][k, n] = RRD(d, Rd)Result of the function is a figure...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Rosin-Rammler Diagram plot function Download |
Computes the Gaussian function in 1D:exp(-log(2)*(2*(x-x0)./FWHM).^(2*floor(abs(order))));Where:x = Co-ordinatex0 = Centre of functionFWHM = Full Width Half Max of the functionorder = Gaussian orderNormal Gaussian is of order 1.Note that FWHM = (1/e Half Width)/sqrt(2*log(2))log is the natural log.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Integer order 1D Gaussian function Download |
The Matrix Function Toolbox is a MATLAB toolbox connected with functions of matrices. It is associated with the book Functions of Matrices: Theory and Computation and contains implementations of many of the algorithms described in the book. The book is the main documentation for the toolbox.The...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 40.96 KB | Download (45): The Matrix Function Toolbox Download |
A simple function to write some text string to a file. Usage is the opposite of Matlab's native fileread function.See also "fileappend."-jqw
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): File Write function Download |
This function normalizes the columns of a given matrix. That is it makes l2 norm of each column to 1.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): Function to normalize columns of given matrix Download |
This mdf-import function is a modification of Stuarts MDF import tool. A resampling functionality to a unique time signal has been added to allow easy access to all signals and simplify plotting and other analysis with a comon time vector. The help file also shows a possibility to shorten all...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 51.2 KB | Download (46): MDF Import Tool and Function - with resampling/interpolation Download |
Function Grapher is graph maker to create 2D, 2.5D, 3D and 4D function graphs, animations and table graphs. 2D functions can be in the form of explicit, parametric, piecewise, implicit and inequality. 3D functions can be in the form of explicit, parametric and implicit.
Platforms: Windows, Windows 7, Windows Server
License: Demo | Cost: $45.00 USD | Size: 3.31 MB | Download (42): Function Grapher For Academic Download |
PHP Function Reference provides fast lookup of information about the PHP web programming language. Features * Offline access to the same documentation found on PHP.net * Extensive cheat sheet of common PHP language syntax * Interactive date string formatter * Favorites list * 1-click...
Platforms: Mac
License: Freeware | Size: 4.73 MB | Download (38): PHP Function Reference Download |