Software Downloads for "Exponential Smoothing"

this program used to find exponential smoothing.

  • Platform: Matlab, Scripts
  • Publisher: Jaya Hastaria
  • Date: 18-01-2013
  • Size: 10 KB
  • NumXL
  • License: Shareware
  • Rating

NumXL is a Microsoft Excel add-in for econometrics and data analysis, designed to make finance modeling and time series easier to manage. You can perform all of your data work right in Excel. NumXL allows you to apply advanced econometric analysis quickly and easily via an intuitive user interface. You can track and make changes to your data and share your analysis, modeling and results with just one file. In just a few clicks, you can analyze, build, validate, back-test and forecast your models.

Five Excel Add-Ins For Business.Excel add-ins provide ready made solution for forecasting, investment economics, portfolio optimization, business resource optimization and material planning.Forecasting.xla. Calculates moving averages, exponential smoothing moving averaging, linear regression and seasonal trend analysis.Investment Economics.xla. Calculates net present values and internal rate of return after tax for any capital investment projects. Selects projects that in aggregate meet users objectives.

ForecastingTools Graph This Microsoft Excel Add-In provides the most Known and commonly used Forecasting Tools, as Moving Average, Simple Exponential Smoothing and Winters models. It performs simultaneous Time Series analyses, Seasonal Indexes Calculation and Time Series Decomposition. New Graphical Interface makes forecasting Tools a simple and powerfull tool. ForecastingTools Graph provides Moving Average: Similar to Microsoft Excel Analysis ToolPack, this tool adds the Optimizer Function that returns the number of periods (between 2 and 6) that minimizes the Mean Square Error.

  • Platform: Windows
  • Publisher: mgmoreira.com
  • Date: 22-9-2009
  • Size: 1699 KB

Traceroute-Express tiny is a lightweight network troubleshooting, diagnostic and monitoring software Dropped connections. Bad voice quality on VoIP calls. Slow FTP performance. Bad "lag" when using Citrix. Slow downloads.These are all symptoms of network latency and packet loss, and it's often hard to determine where the problem originates.Traceroute-Express tiny offers a powerful mechanism to see the network and pinpoint the problem from your workstation - allowing network professionals fast and easy access to routing and performance information on their networks.

  • Platform: WinOther
  • Publisher: pingsigma.com
  • Date: 06-09-2009
  • Size: 4515 KB

PingSigma-Standard is a lightweight network troubleshooting, diagnostic and monitoring tool PingSigma-Standard is a lightweight network troubleshooting, diagnostic and monitoring tool. It can analyze quality of end-to-end and then allow you to quickly look at the data in an intuitive graphical format when you experience problems (reduced call quality for VoIP, slowdowns or disconnects with applications, etc.).PingSigma Standard is also great at allowing you to collect data over time to give you the information you really need to identify intermittent problems and allowing you to see both short-term and long-term trends.

  • Platform: WinOther
  • Publisher: pingsigma.com
  • Date: 13-08-2009
  • Size: 5099 KB

There are several definitions for outliers. One of the more widely accepted interpretations on outliers comes from Barnett and Lewis, which defines outlier as 'an observation (or subset of observations) which appears to be inconsistent with the remainder of that set of data'. However, the identification of outliers in data sets is far from clear given that suspicious observations may arise from low probability values from the same distribution or perfectly valid extreme values (tails) for example.

Zaitun Time Series is a free and open source software designed for statistical analysis of time series data. It provides easy way for time series modeling and forecasting.

Zaitun Time Series is a free software. It can be used for any purpose, includes for commercial use.

Why Zaitun Time Series

* Simple and easy to use
The interface is designed by considering the ease of user. The interface is consisted of three main views, they are project view, variable view, and result view which simplify the management of the time series data and the analysis or forecasting result.

RTA (Real-Time Analyzer), FFT (amplitude display driven by Fast Fourier Transform), calibration, signal generators...

Everything is included, bundled in a friendly interface with many on-screen controls and smooth real-time display.

Half price for limited time!

== Features ==

+ FFT (amplitude) and RTA (octave, 1/3 octave, ... down to 1/24 octave).
+ Sound pressure level dBA and dBC.
+ Impulse response and RT60 measurement.
+ Lightning-fast FFT with size from 8192 to 65536, giving accuracy better than 1Hz.

Select a image and apply log_expT.m ti that u can get log transformed and the corresponding exponential transformed of the log transformed image. so that we can see the difference between original and exponential image..

  • Platform: Matlab, Scripts
  • Publisher: sapthagirivasan v
  • Date: 02-03-2013
  • Size: 10 KB

Y = EXPSMOOTH( X, FS, TAU ) Given input sequence X (column vector), sampled at FS Hertz, returns exponentially smoothed output sequence Y. Time constant (in milliseconds) for the exponential smoother is specified in TAU. If X is a matrix, then smoothing of column vectors of X is performed and returned as column vectors of Y. For further help including example usage type "help expsmooth" in MATLAB..

  • Platform: Matlab, Scripts
  • Publisher: Kamil Wojcicki
  • Date: 12-05-2013
  • Size: 10 KB

The MdspFlanger VST plugin was developed to be "another flangerd-deDt with the particularity that the LFO is synchronizable to the tempo with different waveforms (triangle, sin, square, triangle exponential, random ) and a smoothing factor for the waveform, so that you can achieve some new effects not available on classical flangers..

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. See for detail in Matlab Documents (help sgolay). The sgolay function in Matlab can deal with only symmetrical and uniformly spaced data of even number. This function presented here is a general implement of the sgolay function in Matlab.

  • Platform: Matlab, Scripts
  • Publisher: Jianwen Luo
  • Date: 25-02-2013
  • Size: 10 KB

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..

  • Platform: Matlab, Scripts
  • Publisher: Scott Copeland
  • Date: 23-04-2013
  • Size: 10 KB

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.

  • Platform: Matlab, Scripts
  • Publisher: AndrdoTes Vanegas
  • Date: 09-05-2013
  • Size: 31 KB

This is a demo program of the paper Ant colony optimization for wavelet-based image interpolation using a three-component exponential mixture model," Expert Systems with Applications, Vol. 38, No. 10, Sept. 2011, pp. 12514-12520..

  • Platform: Matlab, Scripts
  • Publisher: Kanchi
  • Date: 06-04-2013
  • Size: 246 KB

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. Run SmoothSliderTest to see how it works. Can be used with any smoothing function, but two fast smooth functions are included. Details are in the text file SmoothSliderInfo.txt. See http://terpconnect.umd.edu/~toh/spectrum/Smoothing.html for more information about smoothing. Tom O'Haver, toh@umd.edu, July 2006. Slider function by Matthew Jones.

  • Platform: Matlab, Scripts
  • Publisher: Tom O'Haver
  • Date: 24-03-2013
  • Size: 102 KB

LOWESS- Locally Weighted Scatterplot Smoothing that does not require the statistical toolbox in matlab. This regression will work on linear and non-linear relationships between X and Y. Modifications: 12/19/2008 - added upper and lower LOWESS smooths. These additional smooths show how the distribution of Y varies with X. These smooths are simply LOWESS applied to the positive and negative residuals separately, then added to the original lowess of the data. The same smoothing factor is applied to both the upper and lower limits.

  • Platform: Matlab, Scripts
  • Publisher: Jeff Burkey
  • Date: 04-05-2013
  • Size: 31 KB

This function implements multivariant Gaussian kernel regression and smoothing. A few examples show how it can be used to smooth 3-d noisy images with missing data. For tutorial purpose, the function is implemented in the simplest form. Therefore, it is particularly suitable for beginners to learn kernel regression. The efficiency is improved in the updated version by searching neighbours in the effective range..

  • Platform: Matlab, Scripts
  • Publisher: Yi Cao
  • Date: 07-02-2013
  • Size: 123 KB

Carries out Gaussian smoothing followed by differencing as a way of estimating the gradients of a grey-level image in the X and Y directions. This is the initial stage of the well-known Canny edge detector, but the gradients can be used for many other applications. The function offers independent control of the smoothing parameters. Particular care is taken of how pixels close to the image boundaries are treated. By default, the output gradient arrays are smaller than the image so that only valid values need be computed, but an option allows them to be the same size as the image.

  • Platform: Matlab, Scripts
  • Publisher: David Young
  • Date: 10-05-2013
  • Size: 10 KB
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