Signals

This toolbox includes routines for using principal component analysis (PCA) and independent component analysis (ICA) to extract cellular signals from imaging data sets. A full description and validation of the method is provided in the paper, "Automated Analysis of Cellular Signals from...

Computes the Woody average by first aligning individual signals (corrupted by jitter) with the standard average. Uses xcorr to compute the lag and then re-averages the signals to get an improved estimate.Example included in help.Technique deteriorates at low SNRs.

The Fourier Calculator (Simulink model) can be used for arbitrary signals. In this case the Wolfer sun spot data are analyzed


Platforms: Matlab

using this code user can actually feel the effect of filtering on audio signals and also see how filtering varies with changing the filter used


Platforms: Matlab

THIS FUNCTION PLOTS FFT OF THE SIGNAL INPUT TO THE FUNCTION ISuserfft(input, sampling frequency, waveform, psd) input -> Input waveform sampling frequency -> Sampling frequency waveform -> 'real' refers to real baseband signals plots only half the fft output -> 'complex' refers to complex...


Platforms: Matlab

This a very simple function that produces a condensed, approximate version of the time-series signal y, with each group of n adjacent points in y replaced by its average. You can use this to condense over-sampled signals so that subsequent processing will be easier and faster. Or you can use it...


Platforms: Matlab

Calculates the average log-spectral distance between CLEAN and NOISY signals. Has the option of calculating this distance for speech active periods only. Also you can select a frequency range to study the distance in a sub-band.


Platforms: Matlab

This application displays both signals from created MQT Database. Beat annotations and waveform boundary annotations included in the database can be viewed with the signal.Moving a slider, plots further fragments of the signals. User can adjust window length.Samples of signals and annotations are...


Platforms: Matlab

nteractive smoothing for time-series signals, with sliders that allow you to adjust the smoothing parameters continuously while observing the effect on your signal dynamically. RunSmoothSliderTest to see how it works. Can be used with any smoothing function, but two fast smooth functions are...


Platforms: Matlab

This code provides a tool to identify a state space model from stochastic signals using a subspace approach.The code is implemented in two steps using a nested function. The first step returns a vector of subspace singular values, from which a user can determine an appropriate order for the state...


Platforms: Matlab

The Wireless Rope is a framework to experience and study the ubiquitous Bluetooth signals of the environment. Surrounding peoples' phones and places' computers can be detected, traced, and interacted with using the Wireless Rope mobile phone program.


Platforms: *nix

Fault handler for SIGSEGV, SIGFPE, SIGBUS and SIGILL signals: display the Python backtrace and restore the previous handler. Allocate an alternate stack for this handler, if sigaltstack() is available, to be able to allocate memory on the stack, even on stack overflow (not available on Windows).


Platforms: *nix

proctools provides the pgrep and pkill commands, which, respectively, scan for and send signals to processes that are matched by command line options. This is vaguely similar to the killall command from Linux's psmisc package, but has many more features


Platforms: *nix

The purpose of this software is to help traders, who use Meta Trader 4 trading terminal, in their routine work with trading signals. Some traders, who can not trade successfully by themselves, prefer to copy trades of professional traders. Some successful traders would like to increase their...


Platforms: Windows

Spikoscope helps browse and analyze electrophysiological recordings, through filtering, detection of events and frequency estimation, in intra- and extracellular signals. Spikoscope generates/prints common and some original analysis figures.


Platforms: Windows

Stock Price Analysis provide a free web based stock price analysis module. The easy to use interface incorporates Fundamental Analysis to calculate: Fair Value stock price; comparative stock Value; profit Target sell price; Stop Loss sell price; Price Earnings Ratio (PE) for Fair Value and Buy...


Platforms: Windows, Mac

Stock Market Browser is the perfect tool for day trading and stock market analysis. This very small and quick stock market browser (written in machine language) packs a big punch with a latest videos link, live stock scan with neural network A.I. actually gives buy and sell triangle...


Platforms: Windows

FastSig project is “yet another” implementation of signals/slots mechanism in C++. Typically, I’m not really in favor of implementing things that exists already and are good enough – and there are indeed a plenty of good signals/slots implementations for C++. However, I was not able to...


Platforms: *nix

libferrisstreams is a collection of base classes for custom std::basic_streambuf subclasses, SigC signals fired when streambuf objects are about to be deleted, relative URL handling, easy reference counting on streambuf objects, a collection of IOStreams which complement the standard ones on...


Platforms: *nix

Your application lives in a world of asynchronous, unordered events: mouse clicks, timeouts, messages, and OS signals. And you're ready for them. You've carefully designed your objects. You're using robust patterns that facilitate reuse and anticipates future product direction. Your dynamic...


Platforms: Windows, Mac, *nix, Java, BSD Solaris