Exponential Smoothing

Zaitun Time Series is software designed for statistical analysis of time series data. It provides easy way for time series modeling and forecasting. Zaitun Time Series provides several statistics and neural networks models, and graphical tools that will make your work on time series analysis... Platforms: Windows

Statistics::Smoothing::SGT is a Simple Good-Turing (SGT) smoothing implementation. SYNOPSIS Basic Usage use Statistics::Smoothing::SGT my $sgt = new Statistics::Smoothing::SGT($frequencyClasses, $total); $sgt->calculateValues(); $probabilities = $sgt->getProbabilities(); $newFrequencies... Platforms: *nix

MdspFlanger is "another flanger" with the particularity that the LFO is synchronizable to the tempo with different waveforms (sin, square, triangle, triangle exponential, random...) and a smoothing factor for the waveform, so that you can achieve some new effects not available on classical... Platforms: Mac

Function: Savitzky-Golay Smoothing and Differentiation Filter The Savitzky-Golay smoothing/differentiation filter (i.e., the polynomial smoothing/differentiation filter, or the least-squares smoothing/differentiation filters) optimally fit a set of data points to polynomials of different degrees.... 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

CurvFit (tm) is a curve fitting program for Windows. Lorentzian, Sine, Exponential and Power series are available models to match your data. A Lorentzian series is highly recommended for real data especially for multiple peaked and/or valleys data. CurvFit is another improved productivity... Platforms: Windows, Windows 8, Windows 7, Windows Server

SMOOTHN provides a fast, unsupervised and robust discretized spline smoother for data of any dimension.SMOOTHN(Y) automatically smoothes the uniformly-sampled array Y. Y can be any N-D noisy array (time series, images, 3D data,...).SMOOTHN can deal with missing (NaN) values (see screenshot, top... Platforms: Matlab

Calculates exponential averaged RMS of a signal using the specified windowlength as the time constant.Useful for computing sound pressure level from microphone data.Uses digital filter. Much faster than cumsum. Platforms: Matlab

This GUIDE program compute the double exponential Alpha and Beta parameters. The fminsearch function make the main calculate process. the program may be comiled by:mcc -m -B sgl FRYO NUEVO RAYO Platforms: Matlab

The first package for multi-precision floating point arithmetic in Excel 97/2000, with 160 functions for arithmetic, trigonometric, logarithm, exponential, hyperbolic calculus. Linear Algebra: System resolution with Gauss-Jordan algorithm (also in a didactic step-by-step method). Gauss-Seidel... Platforms: Windows

Opens up new possibilities for any photo with its extensive smoothing, edge sharpening, flattening and texture control capabilities. Topaz Clean is ideal for unique edge manipulation / stylization; highly selective detail reduction; artistic detail flattening; and smooth and textured... Platforms: Mac

The Electronic Makeup Artist does smoothing of skin tones with selective retention of detail. This filter allows the user to select skintones and apply smoothing to reduce wrinkles, blemishes, sun damage, etc. Using various detection algorithms, enough detail can be retained to avoid a 'blurry',... Platforms: Mac

You first select the color of the blemish, then select the skin tone, and it colors the former to match the latter, along with smoothing if specified. The coverup keys on color, so the color of the blemish must be distinct enough from normal skintone for DCU to isolate it. Dealing with footage... Platforms: Mac

With Portrait Professional, it's incredibly fast and easy for any photographer to enhance all aspects of the face and hair of the subject: - Fix skin blemishes such as spots or pimples in a fraction of the time that conventional touch up software would require - Reduce and/or remove wrinkles... Platforms: Mac

MCompressor provides standard compression with volume maximization and has adjustable compression shape, which gives you power to set custom smoothing or even interesting sound effects. Standard and custom compression shape - using user shapes you can easily create various dynamic effects such as... Platforms: Windows

A photo editor and image processing software that provides real professional photo lab effects like smoothing and color filters, adaptive photo enhancement (adaptive sharpness and contrast). Based on C++ using wxWidget makes available for various OS (Lin Platforms: Windows, Mac, Linux

[ih]=invFIR(type,h,Nfft,Noct,L,range,reg,window)- optional GUI included-inputs overview---------------type:1. 'linphase': symmetric two-sided response compensating magnitude while maintaining original phase information2. 'minphase': one-sided response compensating magnitude with minimal possible... Platforms: Matlab

The programme here draws the plot of the periodic signal whose d-deOaoCkd-de? is given by user.Following data should be entered by user.1. Ck value (separate for k=zero, k= even and k=odd)2. Time period of periodic function3. Resolution4. Range of k (it is actually -inf to +inf) we can only give... Platforms: Matlab

fSGolayFilt is a fast polynomial smoothing filter for uniformly spaced signals. This implementation offers less flexibility than other versions found in the MATLAB Central (eg. from Jianwen Luo, YangQuan Chen or Vassili Pastushenko), but it is optimized for speed by using a C-Mex function for the... Platforms: Matlab

Some curve fitting or smoothing tools can benefit from knowledge of the noise variance to expect on your data. Kalman filters use this information, also some spline fitting tools. So I wrote a function to extract the noise variance from a signal vector. It also works on any specified dimension of... Platforms: Matlab