Often, measured data is comprised of N sampled values of z, evaluated at N locations (x,y). With this function, you can calculate the coefficients of the best-fit x,y polynomial using a linear least squares approximation.You can use this function if you have a set of N data triplets x,y,z, and...
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (20): 3D Least squares polynomial fit in x and y Download|
Simply move the caret to a number or an expression anywhere within a document and get the number copied to the calculator automatically or enjoy the expression evaluated! It also converts 120+ measurement units and 150+ currencies right within a document. You can estimate your loan repayment...
|License: Shareware||Cost: $19.95 USD||Size: 3.09 MB||Download (99): Inplace Calculator Download|
EZgrades is software for the creation of grades charts used for classroom tests and written examinations, which are evaluated by means of a points rationing scheme. The resulting grades lists may be displayed as Bezier curves, which can be altered by control points. Charts are updated...
|License: Shareware||Cost: $0.00 USD||Size: 4.5 MB||Download (29): EZgrades Download|
This script allows normal functions to be attached to a 'ThunkSpace' which causes the function to be lazily evaluated when the thunk is referenced. It is just an experiment using closures and descriptors to try and change python function call syntax.
Platforms: Windows, Mac, *nix, Python, BSD Solaris
|License: Freeware||Download (29): A ThunkSpace for Python Download|
OmicBrowse, developed with Flash and Java, is a highly evaluated genome browser integrating omics knowledge ranging from genomes to phenomes and is especially appropriate for positional-cloning purposes.
Platforms: Windows, Mac, *nix, Flash, BSD Solaris
|License: Freeware||Download (31): OmicBrowse Download|
Inside Kalculator you can write complete math expression which is then evaluated. You can also see the history for expressions already entered. Variables are also supported, so you can type "a = 0x0fc12 23" and then "b = a pi" for example. pi and e are the only vars built in.Around 20 functions...
Platforms: *nix, C/C++, BSD
|License: Freeware||Download (34): Kalculator Download|
This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading. Jakes' Model has been used to obtained coefficients for rayleigh fading.
|License: Freeware||Size: 10 KB||Download (20): BPSK receiver simulation using Spread Spectrum Download|
In this demo, control object (plant) is gas separator. Control Performance of Cascade PID control and Model Predictive Control are compared .This demo shows following contents. Plant modelingGoverning rules of the plant are assumed and modeled on a formula basis. The governing rules are...
|License: Freeware||Size: 2.71 MB||Download (21): Simulation of Cascade PID Control and Model Predictive Control for a gas separation plant Download|
The remarkable advance in hydraulic and electrohydraulic power systems resulted in producing control valves of very short settling time. The rapid closure of hydraulic transmission lines leads to severe pressure surge. The attached Simulink file is developed to evaluate the applicability of...
|License: Freeware||Size: 92.16 KB||Download (19): Hydraulic Transmission Line with Accumulator Download|
Nonlinear optimization problems with bound constraints can be solved using FMINSEARCHBND (as well as using many other tools.) For the user who has a problem with linear inequality constraints and/or general nonlinear inequalities as well as bound constraints, FMINSEARCHCON provides a toolbox free...
|License: Freeware||Size: 10 KB||Download (18): Fminsearchcon Download|
This code shows how to control the APT Thorlabs positioning system using the third party ActiveX controls. This code also shows how to use ActiveX controls and MATLAB.It appears that MATLAB modifies the signature of the ActiveX method so that variables originally passed by reference are included...
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (18): ActiveX control of APT Thorlabs positioning stages Download|
This function allows one to calculate the Fourier transform of a chirped function evaluated at specific points using the stationary phase approximation.Imagine a pulse with a large time-bandwidth produce: this would require a large amount of data points in order to evaluate the Fourier transform....
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (19): Stationary phase approximation for performing Fourier Transforms Download|
anneal Minimizes a function with the method of simulated annealing (Kirkpatrick et al., 1983) ANNEAL takes three input parameters, in this order:LOSS is a function handle (anonymous function or inline) with a loss function, which may be of any type, and needn't be continuous. It does, however,...
|License: Freeware||Size: 10 KB||Download (18): General simulated annealing algorithm Download|
SIMPGRIDSEARCH Multi-dimensional unconstrained nonlinear minimization using grid search + Simplex method. X = SIMPGDSEARCH(OBJFUN,GDVALUES) returns a vector X that is a minimizer of the function described in OBJFUN (usually an m file: OBJFUN.M).See OBJFUN_DEMO.M for how to write an objective...
|License: Freeware||Size: 10 KB||Download (18): SIMPGDSEARCH Download|
This paper (and accompanying MATLAB source code) is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 different types of block matching algorithms that range from the very basic Exhaustive Search to the recent fast adaptive...
|License: Shareware||Cost: $0.00 USD||Size: 122.88 KB||Download (18): Block Matching Algorithms for Motion Estimation Download|
Numerical integration from -Inf to Inf of an integrand in the form f(x)*exp(-x^2)f(x) must be a slowly varying functionfn_val = GaussHermite(func, npt, varargin)func is a handle for f(x)npt is the number of points at which f(x) is to be evaluated. A look-up table of abscissas and weights is used,...
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (18): GaussHermite Download|
The developed GUI implements the Forward and Inverse kinematics of a 3-PRR planar parallel manipulator. It provides options to modify the geometry of the manipulator. Yoshikawa and condition number manipulability of the manipulator can be evaluated. Maximal, dexterous and constant orientation...
|License: Shareware||Cost: $0.00 USD||Size: 30.72 KB||Download (20): 3-PRR Planar Parallel Manipulator Analysis GUI Download|
A comprehensive suite of software development blocks has been built within Simulink, which in turn will simplify and speed up system design. This Blockset can be used universally for Model Based Design of any application using the MPC555. Blockset will comprise of I/Os and Analog to Digital...
|License: Freeware||Size: 20.48 KB||Download (19): Blockset development for MPC555 Download|
Free open source software in Matlab for the evaluation of the performance of different level-set based algorithms in the context of image segmentation. The platform gives access to the implementation of six level-set methods that have been chosen in order to cover a wide range of data attachment...
|License: Shareware||Cost: $0.00 USD||Size: 1.75 MB||Download (19): Active contour platform Download|
This program returns the coefficients of the shifted Legendre polynomial P_n, given n. The result is a row vector with powers of x decreasing from left to right (standard MATLAB notation). Like for other polynomials, LegendreShiftPoly(n) can be evaluated at x by typing...
|License: Shareware||Cost: $0.00 USD||Size: 10 KB||Download (18): LegendreShiftPoly Download|