Sampling

Software for live sampling and audio processing. Algorithmic composition and improvised audio manipulation in real time. The audio engine uses Csound, and the composition logic is built with Python.

Yawi3D (Yet Another Wand for ImageJ 3D) is a software project for the implementation of tools uselful in the supervisioned sampling of tumoral masses in CT images. It enables and simplifies the selection of a tumoral region on each slice of a CT analysis, and computes the volume of the selected...

The WAV audio recording applet SDK is designed to create the web audio recorder on the web site. It allows to record the audio in WAV format from the web site and upload audio file to the web server via HTTP.Also, it is possible to save recorded audio file on the client computer and open it from...


Platforms: Java

This GUI was designed to help users to better understand the Undersampling/Bandpass Sampling technique. While you're urged to follow the above link, to better understand this topic, a brief explanation follows:All of us, dealing with signal processing are familiar with the Nyquistd-deOCtShannon...


Platforms: Matlab

Standard GLCM textural analysis often doesn't give good results unless a large number of global classes are used (and using a large number of classes brings other problems). Using local classes helps, but the results are sensitive to noise. This program uses unweighted area sampling to vastly...


Platforms: Matlab

An affine (or first-order) optic flow model has 6 parameters, describing image translation, dilation, rotation and shear. The class affine_flow provides methods to estimates these parameters for two frames of an image sequence.The class implements a least-squares fit of the parameters to...


Platforms: Matlab

main executing reference usage: usage_SamplingOf2D_GeometricalObject_viaLineBeams.m---------------------------------------------------------------------------------For illustrative purposes the gridded plot is sampled by detection of line beam intersections of the edge and in-bound regions of the...


Platforms: Matlab

See readme.txt for details on how to use. For questions, comments and suggestions contact me at ks236@cse.buffalo.eduFor more details visit research tab of my website http://www.cse.buffalo.edu/~ks236


Platforms: Matlab

See readme.txt for details on how to use. For questions, comments and suggestions contact me at ks236@cse.buffalo.eduFor more details visit research tab of my website http://www.cse.buffalo.edu/~ks236


Platforms: Matlab

audioread provides a single, unified function for reading audio files in a range of different file formats, including wav, mp3, aac, flac, AIFF, etc. In most cases, access is actually provided by external binaries, but this is hidden within audioread (and its subfunctions). The idea is to make...


Platforms: Matlab

Digital version of Fractional-Order PID Controller (DFOC) of the form:C(s) = K + Ti/s^m + Td*s^d for given sampling period Ts [sec].For more details and help write:>> help DFOC


Platforms: Matlab

This function Calculates Power Spectral Density of signal vector X using Welch's averaged periodogram method.X is divided into sections, then windowed by the WINDOW parameter.The magnitude squared of the length NFFT DFTs of the sections are averaged to form Pxx. Pxx is length NFFT/2+1 for NFFT...


Platforms: Matlab

The Grizzled Python Utility Library is a general-purpose Python library with a variety of different modules and packages. It???*a*?s roughly organized into subpackages that group different kinds of utility functions and classes. For a sampling of what???*a*?s available, see the API documentation.


Platforms: Mac

It generates a stochastic field on a squared space. Samples are created by Latin hypercube sampling and the spatial correlation is performed by an algorithm based on Cholesky decomposition. Example inside.


Platforms: Matlab

The program does interpolation or decimation on a given 1-d data in an array.Given X with sampling rate Ft Hz and is used to generate another sequence Y with sampling rate Ft' Hz, then Sampling Rate ratio R is given by, Ft' R = ---- Ft if R > 1, sampling process is known as interpolationR < 1,...


Platforms: Matlab

This implementation is flexible, with variable no.of antenna elements, the element spacing, tap spacing, sampling time etc. One can study the performance of the beamformer for different values of these parameters.


Platforms: Matlab

EZFFT(T,U) plots the power spectrum of the signal U(T) , where T is a 'time' and U is a real signal (T can be considered as a space coordinate as well). If T is a scalar, then it is interpreted as the 'sampling time' of the signal U. If T is a vector, then it is interpreted as the 'time' itself....


Platforms: Matlab

Perform Calibrated Spectral Analysis. Use mic_calilb to calculate the calibration factor. Multiply the time records by the calibration factor and process the time records with pressure _spectra. pressure_spectra is the main program and allows the user to input the bin_size, number of averages,...


Platforms: Matlab

Orthogonal matching Pursuit (OMP) and Compressive Sampling Matched Pursuit (CoSaMP) algorithm (see Needell and Tropp's 2008 paper http://arxiv.org/abs/0803.2392 ). This implementation allows several variants, and it also allows you to specify a matrix via function handles (useful if your matrix...


Platforms: Matlab

Particle filter resampling Author: Jose Luis Blanco Web: http://www.isa.uma.es/jlblanco-------------------------------------------This MATLAB toolkit contains functions and scripts demonstrating four different approaches to resampling:- Multinomial- Residual- Stratified- Systematic (universal...


Platforms: Matlab