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Sigma Aldrich Careers software
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Sigma Aldrich Careers

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Released: November 16, 2012  |  Added: November 16, 2012 | Visits: 596

Recover Digital Camera Digital camera data retrieval software supports all foremost digital cameras manufactures like sony, kodak, nikon, canon, acer, samsung, panasonic, fujifilm, sigma, casio, hp, ge, pelican, eo tech etc. Digital camera image revival tool salvage all deleted data due any cause like mistakenly...



Platforms: Windows

License: Shareware Cost: $45.00 USD Size: 1.94 MB Download (54): Recover Digital Camera Download

Released: September 19, 2012  |  Added: September 19, 2012 | Visits: 601

School Management Pro The School Management Software SIGMA has been developed by a leading software development company, SUNTECH Information System that has proven track record in software development for diverse needs. Because of its remarkably comprehensive features that are user friendly and instrumental in...





Platforms: Windows

License: Shareware Cost: $0.00 USD Size: 60.52 MB Download (63): School Management Pro Download

Released: July 23, 2012  |  Added: July 23, 2012 | Visits: 559

Autumn Time Screensaver The Autumn Time screensaver will brings truly autumn mood for you. Autumn landscapes, mountain lakes, calm forest nature, golden foliage is a beautiful pacification by the Nature. Mainly, all images contains golden, red and orange colours. Further to splendid scenes You see little poetries with...


Platforms: Windows

License: Shareware Cost: $17.95 USD Size: 7.65 MB Download (46): Autumn Time Screensaver Download

Added: June 22, 2013 | Visits: 472

SD Toolbox This toolbox includes a complete set of blocks implemented in the Simulink environment, which allows designers to perform time-domain behavioral simulations of switched-capacitor sigma-delta modulators.The proposed set of blocks takes into account most of the SC sigma-delta modulator...


Platforms: Matlab

License: Freeware Size: 266.24 KB Download (41): SD Toolbox Download

Added: April 08, 2013 | Visits: 748

probability distribution function (normal distribution) This function calculates the probability under the normal distribution curve, plots the graph and the area calculated.Normaldistribution calculating the area under a normal distribution curve from -ve infinity upto point x. Input: x : point on the normal distribution curve mean : mean of the...


Platforms: Matlab

License: Freeware Size: 10 KB Download (47): probability distribution function (normal distribution) Download

Added: August 20, 2013 | Visits: 431

Truncated Lognormal Estimation [MU, SIGMA, D] = TRUNCLOGNORMEST(DATA) returns the estimated parameters of the lognormal distribution, with unknown left truncation, using the sample data of percent of observations greater than observed quantities.DATA is assumed to be nx2 where the first column is a set of known values, and the...


Platforms: Matlab

License: Freeware Size: 10 KB Download (40): Truncated Lognormal Estimation Download

Added: July 19, 2013 | Visits: 540

Bias Field Corrected Fuzzy C-Means This function segments (clusters) an image into object classes, and estimates and corrects for slow varying illumination artifacts. Estimates and corrects for bias field in 3D MRI, streak artifacts in CT, and illumination artifacts in color photos.It's an implementation of the paper of M.N. Ahmed...


Platforms: Matlab

License: Freeware Size: 133.12 KB Download (41): Bias Field Corrected Fuzzy C-Means Download

Added: August 04, 2013 | Visits: 481

Dispersion relationship for water waves With this function, you can get the value of L (wavelength), k (wave number), sigma(angular frequency), using different solutions of the dispersion relationship.Inputs: h = deep water (m) T = wave period (s)Outputs: kr = wave number with Newton-Rhapson (1/m) Lr = wavelength with Newton-Rhapson...


Platforms: Matlab

License: Freeware Size: 10 KB Download (47): Dispersion relationship for water waves Download

Added: August 20, 2013 | Visits: 338

Basic MASH 111 Sigma Delta Simulation This simulation was generated to compare the MASH 111 SDM with other types of SDMs. This file outputs the average fraction to compare with the one specified as an input, and plots the noise. The Multi-feedback SDM which this was compared to is submitted in a separate posting.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (40): Basic MASH 111 Sigma Delta Simulation Download

Added: August 06, 2013 | Visits: 611

Term Structure of Volatility Calibration This code optimises the parameters for the term structure of volatility (TSOV) applied to historical forward curves - see discussion in Harris in reference 1 below. TSOVs avaible are: TermType - 1 = sigma = A exp (-CT) - 2 = sigma = A exp (-CT) + D - 3 = sigma = (A + BT) exp (-CT) + DRequired...


Platforms: Matlab

License: Freeware Size: 174.08 KB Download (45): Term Structure of Volatility Calibration Download

Added: April 08, 2013 | Visits: 356

Calculation Lyapunov Exponents for ODE Lyapunov exponent calcullation for ODE-system. The alogrithm employed in this m-file for determining Lyapunov exponents was proposed in A. Wolf, J. B. Swift, H. L. Swinney, and J. A. Vastano, "Determining Lyapunov Exponents from a Time Series," Physica D, Vol. 16, pp. 285-317, 1985.For...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (49): Calculation Lyapunov Exponents for ODE Download

Added: August 19, 2013 | Visits: 189

Filter with Gabor Kernel using FFT [G GWINLEN] = genGaborKernelF( MU,NU,sigma,scaleXY,imgSz )GIMG = GABORCONV(IMG,G,GWINLEN)Extract the texture feature using Gabor filter/wavelet. You should first generate cell array G, which is a set of kernels in freq domain, then pass G and the image to the function GABORCONV.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (47): Filter with Gabor Kernel using FFT Download

Added: June 17, 2013 | Visits: 564

SDToolbox 2 This toolbox allow the simulation of sigma-delta modulators. considering the most important building block non-idealities. Moreover, it provides functions for evaluating the sigma-delta modulator performance.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 768 KB Download (44): SDToolbox 2 Download

Added: September 02, 2013 | Visits: 282

Fractal Volatility through Variation Index [VINDX FRACDIM V_SIGMA COVERSIZE] = varIndx(LOW,HIGH) LOW is a column vector of the lowest price in the bar (second, minute, etc). HIGH is a column vector of the highest price in the bar. VINDX is the variation index of the data. FRACDIM is the fractal dimension of the data. V_SIGMA is the...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (45): Fractal Volatility through Variation Index Download

Added: April 27, 2013 | Visits: 433

1-D Gaussian peak and valley detector The algorithm takes in a 1-D signal and finds the Gaussian derivative of it with the given kernel size and sigma, to provide the zero crossings. The zero crossings are then analyzed to give peaks and valleys. In order to remove very closely situated peaks and valleys, a width (provided by the...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (47): 1-D Gaussian peak and valley detector Download

Added: May 01, 2013 | Visits: 368

DigitFD DigitFD generates random sample from the fiducial distribution of the parameters mu and sigma [of the unobservable normal distribution], based on the (digitized) measurements from instrument with limited, however known resolution. Here,measurements = round( (mu + sigma * Z)/resolution ) *...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 3.39 MB Download (44): DigitFD Download

Added: June 09, 2013 | Visits: 350

Multivariate Gaussian Distribution Creates a number of samples from a specified number of dimensions and centers them around a given mean, and within a given covariance range. You might not find it very useful, but hey, I need something to do this so why not.To use:You need to generate 1000 samples from a 3 dimensional Gaussian...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (41): Multivariate Gaussian Distribution Download

Added: June 07, 2013 | Visits: 311

gaussian curve fit [sigma,mu,A]=mygaussfit(x,y)[sigma,mu,A]=mygaussfit(x,y,h)this function is doing fit to the functiony=A * exp( -(x-mu)^2 / (2*sigma^2) )the fitting is been done by a polyfitthe lan of the data.h is the threshold which is the fractionfrom the maximum y height that the datais been taken from.h...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (39): gaussian curve fit Download

Added: July 28, 2013 | Visits: 402

Gaussian Random Samples Generation randgen(mu,mu1,mu2,cov1,cov2,cov3) = Random generation of Gaussian Samples in d-dimensions where d = 2mu, mu1, mu2 = (x,y) coordinates(means) that the gaussian samples are centered around. cov1, cov2, cov3 are the covariance matrices and will vary changing the shape of the distribution, example:...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (39): Gaussian Random Samples Generation Download

Added: May 12, 2013 | Visits: 473

Quartile & Percentile Calculation Included in the first line of the script is a sample data set. The script will compute basic statistics on this data set:mean1-sigma (standard deviation)medianfirst quartile (25th percentile)second quartile (50th percentile)third quartile (75th percentile)kth percentileIQRSID


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (44): Quartile & Percentile Calculation Download

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