image thumbnail

updated 3 months ago

STRUCTCOMPVIS by Michelle Hirsch

Use visual differencing tool to compare two structures. (structures, cell arrays, structure)

image thumbnail

updated 3 months ago

center_finite_diff.m by Sen ZHAO

Center Finite Difference Gradient (difference, earth science)

center_finite_diff( f, r, rcyclic, dim )

image thumbnail

updated 4 months ago

mpoly2mask - converts multiple polygons to a mask by Sven

Converts an object with multiple boundary contours to a logical mask (poly2mask, bwboundaries, polygon)

mpoly2mask(XY, varargin)

image thumbnail

updated 5 months ago

comparevars by Robert Cumming

Compare any variables to detect difference in class, size and within a user defined tolerance (compare, isequal, difference)

comparevars ( A, B, tolerance, nanCheck, debug )

test_comparevars ( varargin )

image thumbnail

updated 6 months ago

differential amplifier using opamp by sravan padala

differential amplifier using opamp as non-inverting amplifier (opamp, amplifier, non inverting)

differential_amplifier_using_opamp

image thumbnail

updated 9 months ago

circular diff by Petorr

diff with wrap-around differences, same sized output matrix (diff, circular, difference)

difc(varargin)

image thumbnail

updated 1 year ago

Frechet Distance Calculator by Tristan Ursell

Estimate the similarity between curves in space using the scalar Frechet Distance. (curve, curves, path)

frechet(X1,Y1,X2,Y2,varargin)

image thumbnail

updated 1 year ago

speccompare by Martin Kuriger

SPECCOMPARE shows the spectral differences of two signals using colors and brightness. (signal processing, spectrogram, difference)

speccompare( X1, X2, Fs, titleString, maxDiff_dB )

image thumbnail

updated 1 year ago

Mat file utilities by Jonathan Karr

Utility functions for differencing mat files and structs. (mat file, struct, diff)

edu.stanford.covert.util.MatFileUtil

edu.stanford.covert.util.StructUtil

image thumbnail

updated 3 years ago

DifferenceChart Demo by Sven Koerner

Demonstration of DifferenceChart in TimeSeries. Uses JFreeChart and Matlab (time, timeseries, plot)

differencechart_demo.m

image thumbnail

updated 4 years ago

Difference Matrix by Zachary Danziger

Builds the matrix that takes the column-wise difference of another matrix when post-multiplied. (linear algebra, matrix, difference)

diffMat(obs,type)

image thumbnail

updated 6 years ago

datashift by Ali Mohammad Razeghi

Finds the maximum difference between numbers of a set then shifts the numbers up and down. (data, shift, difference)

datashift ( A , a )

image thumbnail

updated 6 years ago

Recursive directory listing by Gus Brown

Directory listing with a difference, supports directory wildcards. (path, directories, files)

rdir(rootdir,varargin)

image thumbnail

updated 7 years ago

Finite difference weights by Toby Driscoll

Finds finite difference (or interpolation) weights for an arbitrary set of nodes in one dimension. (differential equation..., finite, difference)

fdweights(xi,x,m)

image thumbnail

updated almost 8 years ago

Polygon Clipper by Sebastian Hölz

Given two arbitrary polygons, the routine calculates the resulting polygon ... (linear algebra, polygon, difference)

PolygonClip_example

image thumbnail

updated 8 years ago

Derivative: Central Difference Approximation by Geoff Wawrzyniak

Compile this mex file for central difference approximation of the derivative of a function. (derivative, central, difference)

image thumbnail

updated 8 years ago

equationGUI by giancarlo zaccone

A simple GUI for ODE (van der pol-prey predator - logistic model) and PDE (vibrating string) (differential equation..., euler, rungekutta)

EULER(ode, t, y, h, varargin)

HEUN(ode, t, y, h, varargin)

LOGISTICOODE(t,y,flag,var)

image thumbnail

updated 10 years ago

Finite Difference Weights by Greg von Winckel

Computes the finite difference for a uniform grid. (differential equation..., finite, difference)

W=ufdwt(h,pts,order)

image thumbnail

updated 10 years ago

Accurate Confidence Intervals by Tim Ross

Computes especially accurate confidence intervals for proportions, rates, and their differences. (statistics, probability, confidence interval)

binopdf_01ok(x,n,p)

binopdf_of_p(p, x, n)

get_ci_cs1(x,n,alpha)

image thumbnail

updated 12 years ago

comparedata by Andrew Diamond

Compares two objects recursively. (structures, cell arrays, compare)

retval=comparedata(data1, data2, context, Params)

Contact us