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Estimation freeware
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Estimation

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Added: November 30, 2013 | Visits: 350

SeqExpress SeqExpress is a cross-platform software that estimates gene/isoform expressioin level via mRNA-Seq data. SeqExpress exams the Sequencing bias in mRNA-Seq and correct it to get more accurate estimation. Platforms: *nix

License: Freeware Size: 163.84 KB Download (31): SeqExpress Download

Released: July 06, 2012  |  Added: July 06, 2012 | Visits: 234

SPINspiral SPINspiral is a parameter-estimation code for the analysis of gravitational-wave signals detected by LIGO/Virgo. Platforms: Mac, BSD, Linux

License: Freeware Size: 895.23 KB Download (27): SPINspiral Download

Released: October 08, 2012  |  Added: October 08, 2012 | Visits: 293

Toxic Hazard Estimation A GUI application which estimates toxic hazard of chemical compounds. The latest version includes the following toxicity prediction modules: -Cramer rules (oral toxicity) -Toxicity mode of action via Verhaar scheme -Skin irritation prediction -Eye irritation prediction -Benigni / Bossa... Platforms: Windows, Mac, Linux

License: Freeware Size: 55.38 MB Download (27): Toxic Hazard Estimation Download

Added: May 10, 2013 | Visits: 239

Remaining Time Estimation It can be used to update processes like waitbars, download windows, dynamic ques, etc. Key features "Remaining Time Estimation": Returned formats: - dd hh - hh mm - mm ss Requirements: - MATLAB 7.5 or higher Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

License: Freeware Download (28): Remaining Time Estimation Download

Added: May 10, 2013 | Visits: 148

Usercontent 5.x-1.x-dev The facilitates the fast estimation of a user's contributions to the websites.The module treats comments as a seperate content type, which is supposed to be an advantage, and allows locating each comment in a  thread.InstallationUnpack in your modules folder (usually /sites/all/modules/) and... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

License: Freeware Download (27): Usercontent 5.x-1.x-dev Download

Added: May 10, 2013 | Visits: 309

XDrawChem XDrawChem is a two-dimensional molecule drawing program. It is similar in functionality to other molecule drawing programs such as ChemDraw (TM, CambridgeSoft). It can read and write MDL Molfiles, and read ChemDraw text and binary files, to allow sharing between XDrawChem and other chemistry... Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

License: Freeware Download (36): XDrawChem Download

Added: April 10, 2013 | Visits: 289

Wiener filter for Noise Reduction and speech enhancement The two-step noise reduction (TSNR) technique removes the annoying reverberation effect while maintaining the benefits of the decision-directed approach. However, classic short-time noise reduction techniques, including TSNR, introduce harmonic distortion in the enhanced speech. To overcome this... Platforms: Matlab

License: Freeware Size: 10 KB Download (25): Wiener filter for Noise Reduction and speech enhancement Download

Added: April 15, 2013 | Visits: 194

Simulation of MUSIC (DOA ESTIMATION) - GUI The MUSIC algorithm, proposed by Schmidt, first estimates a basis for the noise subspace and then determines the peaks the associated angles provide the DOA estimates.The MATLAB code for the MUSIC algorithm is sampled by creating an array of steering vectors corresponding to the angles in the... Platforms: Matlab

License: Freeware Size: 10 KB Download (20): Simulation of MUSIC (DOA ESTIMATION) - GUI Download

Added: July 23, 2013 | Visits: 263

Time-scale/pitch modification Simple implementation of [1] with small modification. Hopefully this is going to help beginners in speech/audio signal processing.[1] X. Zhu, G. T. Beauregard and L. L. Wyse, "Real-Time Signal Estimation From Modified Short-Time Fourier Transform Magnitude Spectra", IEEE Trans. on Audio, Speech,... Platforms: Matlab

License: Freeware Size: 40.96 KB Download (19): Time-scale/pitch modification Download

Added: August 09, 2013 | Visits: 381

ambiguity function plot Everything was started some years ago - and the previous version was born 10x to dr. Ilia Iliev, technical University - Sofia and the modification of function "xcorr.m" by R. Losada included in the MATLAB 6.15 package. Unfortunately, I've erased the previous version by mistake so I am uploading... Platforms: Matlab

License: Freeware Size: 10 KB Download (20): ambiguity function plot Download

Added: August 28, 2013 | Visits: 325

MATLAB for Digital Communication CHAPTER 1: FOURIER ANALYSIS1.1 CONTINUOUS-TIME FOURIER SERIES (CTFS)1.2 PROPERTIES OF CTFS 1.2.1 Time-Shifting Property 1.2.2 Frequency-Shifting Property 1.2.3 Modulation Property1.3 CONTINUOUS-TIME FOURIER TRANSFORM (CTFT)1.4 PROPERTIES OF CTFT 1.4.1 Linearity 1.4.2 Conjugate Symmetry 1.4.3 Real... Platforms: Matlab

License: Freeware Size: 143.36 KB Download (19): MATLAB for Digital Communication Download

Added: March 25, 2013 | Visits: 206

Impact of quantization on performance Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK.Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on the estimation (approximate one)... Platforms: Matlab

License: Freeware Size: 10 KB Download (19): Impact of quantization on performance Download

Added: July 19, 2013 | Visits: 275

LS & MMSE channel estimators for OFDM Here is a simulation based proof highlighting the superiority of the MMSE[Min Mean Sq Error] channel estimator over the LS[Least Sq] estimator.The two parameters of evaluation turn out to be, quite logically, the SER[Symbol Error Rate] and the Mean Square Error.The channel is assumed to be... Platforms: Matlab

License: Freeware Size: 10 KB Download (20): LS & MMSE channel estimators for OFDM Download

Added: May 14, 2013 | Visits: 239

Normalized Mutual Entropy Normalized mutual entropy provides a measure of the diversity of a two dimensional matrix. It takes mutual entropy and normalizes for the marginal entropy of the variable of interest (column variable in the code). See screen shot or embedded references for formula.This code is used for the... Platforms: Matlab

License: Freeware Size: 10 KB Download (19): Normalized Mutual Entropy Download

Added: August 25, 2013 | Visits: 242

HWT_PS the current version includes: hwt.m: harmonic wavelet transform whwt:windowed harmonic wavelet transform Gabor_wt: Gabor wavlet transform test_simple.m: phase estimation on needed frequency band by windowed harmonic, Gabor methods, with comparison to Hilbert transform followed by the... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): HWT_PS Download

MS_Regress - A Package for Markov Regime Switching Models in Matlab This submission provides functions (and examples scripts) for estimation, simulation and forecasting of a general Markov Regime Switching Regression. Features of the package:- Support for univariate and multivariate models.- Support of any number of states and any number of explanatory... Platforms: Matlab


Added: September 16, 2013 | Visits: 301

Direction of Arrival Estimation with MUSIC Algorithm In many practical signal processing problems, the objective is to estimate from measurements a set of constant parameters upon which the received signals depend.For example, high-resolution direction-of-arrival (DOA) estimation is important in many sensor systems such as radar, sonar, electronic... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Direction of Arrival Estimation with MUSIC Algorithm Download

Added: April 10, 2013 | Visits: 243

Histogram Binwidth Optimization function [optN, C, N] = sshist(x,N) [optN, C, N] = sshist(x,N) Function `sshist' returns the optimal number of bins in a histogram used for density estimation. Optimization principle is to minimize expected L2 loss function between the histogram and an unknown underlying density function. An... Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Histogram Binwidth Optimization Download

Added: May 09, 2013 | Visits: 256

Extended GARCH Toolbox The Extended GARCH Toolbox estimates a variety of GARCH models with different distributions and for any order of ARCH (p) and GARCH (q) effects.The supported models are:GARCH: Bollerslev (1986)GJR-GARCH: Glosten et al. (1993) EGARCH: Nelson (1991) NARCH: Nonlinear ARCH: Engle and Bollerslev... Platforms: Matlab

License: Freeware Size: 10 KB Download (19): Extended GARCH Toolbox Download

Nonlinear fitting n-dimensional data with arbitrary functions How to fit a 2D Gaussian function to noisy data in Matlab? Or data with another number of dimensions and arbitrary fit function?It took me a while to find out how Matlab does this by the functions lsqcurvefit, fmincon or fminsearch. This project demonstrates how to use these functions to fit ND... Platforms: Matlab

License: Freeware Size: 30.72 KB Download (21): Nonlinear fitting n-dimensional data with arbitrary functions Download

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