Learn Fourier analysis using live scripts and apps.

Design, simulate, and implement applications for STM32 family of microcontrollers

A toolbox for processing electrophysiological data

Interactive courseware module that addresses common foundational-level concepts taught in signal processing courses.

A faster FILTER and FILTFILT: Speedup factor 2.5 to 25

Quickly finds local maxima (peaks) or minima (valleys) in a noisy signal.

SMOOTHN allows automatized and robust smoothing in arbitrary dimension w/wo missing values

Test wideband wireless systems and perform spectrum monitoring

FFT computes PSD and one sided amplitude spectrum Y[f] of 1d signal

Fast linear interpolation of equally spaced data (C-MEX and M)

Design SDR systems using USRP(R) Radio.

This script implements a sound denoising algorithm in Matlab for vuvuzela sound cancelation.

A plot/plotyy alternative (data exploration optimized).

Simplifies streaming or generating audio in real time.

Fast Savitzky Golay filter as multi-threaded C-Mex

Design, analyze, and prototype for Versal Adaptive SoCs, Zynq SoCs, and Xilinx FPGA devices

Generates randomly rough fractal surfaces with different fractal (Hurst) parameters

Find local maxima \ peak positions in noisy 2D arrays

Generate and deploy HDL code and Embedded Software from MATLAB and Simulink for Xilinx FPGA and SoC devices

Companion Software

Calculates radially averaged 2D power spectrum for a certain part of surface topography

This repository contains a Japanese version of a published repository "Electrophysiology tutorial for neuroscience" by Shubo Chakrabarti htt

Companion material for the book "Introduction to Audio Analysis, A MATLAB approach"

Compute a moving correlation for two vectors x & y in analogy to the MOV* functions.

MATLAB Instrument Driver for use with PicoScope 5000 Series oscilloscopes

Envelope with secant-method

Open any file .dat and plot ECG signal

Mel frequency cepstral coefficient feature extraction that closely matches that of HTK's HCopy.

This function converts a 3D point cloud to a 2D gray-scale raster image

MATLAB Simulations for Radar Systems Design

This example shows how to use a Matlab class to control a gui.

Implements 1D-3D NUFFTs via "Fast Gaussian Gridding."

Program EDFT produce high-resolution N-point DFT for N greater than the length of data vector X.

Easily allows you to automatically find, plot, and label local maxima (peaks) and local minima on MATLAB

An innovative environment, on top of Matlab, for music and audio analysis

Implements Principal Component Analysis (PCA) and Independent Component Analysis (ICA)

Compute the short time energy (STE) and short-time zero crossing rate (STZCR) of a signal.

Time-Frequency analysis via Short-Time Fourier Transform (STFT).

MATLAB Code for the Fast Calculation of Zernike Moments of order n and repetition m on NxN images.

It decomposes a given signal into a set of intrinsic mode functions that are essentially AM/FM modul

Matlab Files in this book

Perform time-frequency analysis without the Signal Processing Toolbox™

Command-line peak fitter for time-series signals. Version 9.0, January 2018

Run models on Android devices

Implementation of Radix 2 FFT Decimation In Time/Frequency without inbuilt function

Feature Selection Library (MATLAB Toolbox)

Heart Sound Classification demo as explained in the Machine Learning eBook, but now expanded to demonstrate Wavelet scattering

ELM with accuracy, sensitivity and specificity calculation

Simulink Support for Kinect is a set of Simulink blocks interfaced with OpenNI and Kinect SDK.

Automatically replaces xticklabels with rational multiples of pi.

This package implements Dynamic Time Warping (DTW).

This submission is a realization of the Hilbert-Huang transform (HHT).

The matlab code for robust power system state estimation.

Super fast and terse kmeans clustering.

Short Time Fourier Transform without using inbuilt function.

smoothSpectra offers different smoothing options for Fourier amplitude spectrum. Default window function is Konno-Ohmachi.

a shannonfano encoder with a row matrix input of occurrences/probab and outputs codewords&avelength

The MATLAB programs in "MATLAB/Simulink for Digital Communication" authored by Won Y. Yang et. al

This is a code to demonstrate CELP codecs of bitrate 9.6kbps and 16kbps.

Generate a single pulse when a positive edge detected (0 --> 1)