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Both functions caculate the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t, which is essentially a generalization of the DFT for unevenly sampled data.The codes are transcriptions from Fortran of the subroutines found in... Platforms: Matlab

Skipping StoneA richly featured application to design trajectories for interplanetary space missions using (multiple) gravity-assist maneuvers. Its most prominent capabilities are:- single/multi objective optimization- can work with a multitude of (heuristic) optimization algorithms- Low/high... Platforms: Matlab

This spacecraft begins in a GTO and spirals out of Earth's SOI, then orbits around the sun and spirals in to Mars. This model uses ODE23 to integrate a 4-body gravitational model including a forcing function. The engine has an Isp of 3000 sec and a thrust of 200 mN. This was basically a code I... Platforms: Matlab

Some optimization problems have very simple surfaces to optimize. The optimizer simply proceeds downhill to the unique minimizer and returns happily - all is good in the world. Sadly, more often the objective function has multiple local minimizers, you as the user provide poor starting values,... Platforms: Matlab

This software has been realized by Ben Chandler at the CNS Technology Lab at Boston University (http://techlab.bu.edu/). The main author of the software is Ben Chandler ( http://www.neurdon.com/about-2/editors/ben-chandler/ )This is a one-dimensional stand-alone implementation of the Grossberg... Platforms: Matlab

The MATLAB 'profreport' function used by the profiler generates a table of function calls sorted by execution time. However, often it is necessary to sort by number of calls, time in self, etc. 'SProfReport' duplicates all the functionality of the original, but permits the function call to be... Platforms: Matlab

function [CX,CY,C_sum,C,xi,yi]=improfile_integrated(I,d,xi,yi); 'improfile_integrated' computes intensity values along a line or multiline in a greyscale images. Parameter d gives the opportunity to integrate along thicker lines with width d.Please note the 'known problems' section!input: I :... Platforms: Matlab

UniqueFuncNames - Check uniqueness of function namesIf you install a large 3rd party toolbox, the file names may interfere with other installed toolboxes. This simple funtion compares the names of all M-, P- and Mex-files found in the Matlab path and displays non-unique names.P- and Mex-files... Platforms: Matlab

This function will display an image in a 3D plane with the specified position, image normal, image x direction and scale.It is mainly a convenient wrapper for the surface function.I'd like to acknowledge Peter Kovesi at:http://www.csse.uwa.edu.au/~pk/Research/MatlabFns/for the rotation matrix... Platforms: Matlab

This class collection allows to automatically supervise changes to properties' default settings and create reports of different detail and level for them.The purpose of this tool is to improve the reliability and quality of small software tools or even frameworks by ensuring that any end-users of... Platforms: Matlab

function y = laprnd(m, n, mu, sigma)%LAPRND generate i.i.d. laplacian random number drawn from laplacian distribution% with mean mu and standard deviation sigma.% mu : mean% sigma : standard deviation% [m, n] : the dimension of y.% Default mu = 0, sigma = 1.% For more information, refer to%... Platforms: Matlab

Implements Carnegie-Mellon STATLIB/Applied Statistics AS-99 for fitting Johnson curve pdfs and developed by:Hill, I.D., R. Hill, and R.L. Holder, 1976. Algorithm AS 99: Fitting Johnson Curves by Moments, Applied Statistics, Vol. 25, No. 2,... Platforms: Matlab

Cauchy cdf, pdf, inverse cdf, parameter fit, and random generator.Implementation package of the Cauchy distribution.cauchycdf: Cauchy cumulative distribution function (cdf).cauchyfit: Parameter estimation for Cauchy data.cauchyinv: Inverse of the Cauchy cumulative distribution function... Platforms: Matlab

MicroRidge sells a product called GageWay that allows you to read a Mitutoyo linear encoder through a serial (or USB) port on your computer. The serial port commands are very straight forward, but it took me a couple of tries to get the port settings right so I figured I'd post them. The function... Platforms: Matlab

Programmatic control of the the command windowOn a netbook with a tiny monitor, the toolbar and the statusbar of Matlab'scommand window occupy valuable space. The function CmdWinTool usesundocumented Java methods to hide these UI elements.But the interface allows much more:Reply =... Platforms: Matlab

Usage: [triHull, vbOutside, vbInside] = AlphaHull(mfPoints, fAlphaRadius , triDelaunay)This function computes the alpha shape / alpha hulls of a set of points; both the external hull as well as interior voids. The Matlab parfor construct is used by the function, so that this code will run quickly... Platforms: Matlab

Returns the closest value from a list Syntax c = closest(a,b); returns the closest c value in a for each value in b [c,i] = closest(a,b); returns the index i of the closest value in a for each value in b [c,i,d] = closest(a,b); returns the difference d of the closest value in a for each value in... Platforms: Matlab

Sometimes you have to perform multiple related convolutions, using the same data but different kernels. This function allows you to reuse intermediary results. When computing the convolution via multiplication in the frequency domain, we reuse the FFT of the data, and need to compute only the FFT... Platforms: Matlab

This plugin creates a tag cloud that has, per tag, an indication of that tag's size, between brackets right after the tag and within the anchor text. This is for the benefit of screenreaders, who will read this information aloud. This additional text is hidden from screenreaders by an included... Platforms: Matlab

This is really simple, so many people will use this functionality already, but I just thought I'd make it a bit easier for everyone (and include rigorous error checking while I'm at it)...raiseFigure can be used to replace MATLAB's fh = figure() and figure(h)commands where a user wishes to... Platforms: Matlab