204,576 results

Principal Component Analysis (PCA) on images in MATLAB (GUI)

Plot signal fft norm and phase versus frequency and signal versus time. Several options allows to customize the display

A useful adaptive signal processing tool for multi-component signal separation, non-stationary signal processing.

Here's a code to plot the characteristic IV curve of PV.

Convert a triangulated mesh into a voxel volume

Fit polynomial p to data, but match exactly at one or more points

By Fernando Zigunov, 2019 [U, S, V] = POD(X) returns the proper orthogonal decomposition

Let you evaluate the image segmentation quality scores, such TP, FP, TN, FN, Accuracy, Sensitivity, Precision, MCC, Dice, Jaccard

The function MVMD applies the Multivariate Variational Mode Decomposition (MVMD) algorithm to multivariate or multichannel data.

Interactive app to study a given first order ODE

Feature level fusion using Canonical Correlation Analysis (CCA)

This repository is for MATLAB code for balancing of multiclass data by SMOTE

point to line distance


by Rik

calculate the distance between a 2D or 3D line and one or more points

Set the range of radii, density, and other parameters to create a plot that draws randomly centered circles with or without overlap.

tries k-means over different number of clusters



by Yi-Wen Chen

Plot Audio Wave

Make A Song


by Yi-Wen Chen

Using Fundamental Frequency to play twinkle twinkle little star

Feature fusion using Discriminant Correlation Analysis (DCA)

The Kuramoto model is a nonlinear dynamic system of coupled oscillators that initially have random natural frequencies and phases.

Converts KML or KMZ files to a Matlab structure.



by Adam Danz

Quickly increase/decrease the font size of all text in a figure by a chosen factor.

Efficiently performs separable operations (e.g., sum, mean,prod, min, max,...) on array sub-blocks

Draw multiple boundaries of segmented results on the original image

Computes sunrise and sunset times from any geographical location on Earth.

Retrieves bathymetry data from the GEBCO NetCDF file

Aydemir, O. A New Performance Evaluation Metric for Classifiers: Polygon Area Metric. J Classif (2020). https://doi.org/10.1007/s00357-020-0

Elastic plastic model in 3D problems

Arranging the following blocktype (inports, outports ,from-goto blocks , terminator) connected to Subsystem.

matlab GUI with arduino

Computes integration of discrete time-signal in frequency domain

This function plots a workspace for a planar n-DOF revolute or prismatic given DH parameters and the constraints of all variables.

Create tables of thermophysical properties for gases

The classic dual n-back task implemented in Matlab; includes position, sound, and color options.

vecrast is a function that allows to save a figure with mixed vector and raster content

plot pairwise relationships in matrix

Read compressed or uncompressed monochrome NorPix image sequence in MATLAB. This script can read all frames or a set reading window.

Plays an audio signal using the built-in audioplayer object.

A MATLAB game simulating a spaceship landing on the moon.

Simulates a Simulink model a number of times and records/plots the execution time.

MSEED vectorised reading routine

Export the current MATLAB figure to a PDF file.

Convert numbers to engineering notation strings, or optionally using SI-prefixes instead

This matlab function scrambles the input image matrix with N by N mosaics.

This function sends messages to emails and/or cell phones (from a Gmail account)

returns a Shakespearian insult



by Matt J

Constrained minimum L1 norm solution of linear equations C*x=d

Build application layout with responsive graphical user interface.


version 1.0.0

by Rik

Create a Bland-Altman plot and return a struct with results and handles.

When analyzing very high-dimensional data, this implementation of Principal Component Analysis is much faster than MATLAB's pca.m.

A solution to the problem of Matlab consuming an enormous amount of time to recover from an "Undefined function or variable" error.

Get elevations from Google Maps (Google API key required) from latitute and longitude, coordinates input (UTM)

Logistic Chebyshev Map

Generates global stiffness matrix from elements stiffness matrices in a fast way

function runs paint

Updated iges2maltab function (previously published by Per Bergström): addition of new entity types.

all combinations of the elements of a set


version 1.0.1

by Kim Dohyun

Color quiver based on magnitude or angle. Also, support uniform sampling by averaging or taking the fastest velocity within each grid cell.

Draws an EPANET network in a new MATLAB figure using geographic axes and satellite maps.



by Jos (10584)

all combinations of two elements

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