Curve Data Fitting
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EASY-FIT Express v.1.0
The software system solves constrained nonlinear parameter estimation problems. Synonyms are data fitting, nonlinear regression, parameter identification, curve and surface fitting.
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Tocr v.0.2.0
Convert head-curve data files with this tool. tocr can convert the head-curve data file from ECAT HR+ (*.r) or HRRT (*.hc) to count-rate (.cr) file format, that is suitable for correction of time-delay between blood/plasma and tissue TACs.
Dft2dat v.1.2.5
Convert PET tracer time-activity curve data with this program. dft2dat help you convert PET tracer time-activity curve data in DFT format (1) to pure numeric data (with no header information or title lines),
Dftsmo v.0.0.4
Smooth time-activity curve data with this utility. dftsmo is a smoothing of time-activity curve data using the method of Peter A Gorry.Usage: dftsmo [Options] Options: -o= By default 2 (binomial
Dft2rfit v.0.1.0
DFT time-activity curve data conversion made easy. dft2rfit can convert DFT time-activity curve data into RFIT 4.4 compatible ROI or BLOOD format. DFT is a multipurpose data file format for regional tissue time-activity curves, blood or plasma TACs
Gepasi v.3 3
Gepasi is a software package for modeling biochemical systems.
Dwi-toolbox v.0.1
The dwi-toolbox provides a set of free and open-source Matlab routines for the simulation and analysis of Diffusion-Weighted Magnetic Resonance Imaging data.
RADFViewer v.1.0
The free RADF Viewer provides real-time collaborative viewing of ACIS parts and assemblies.
EASY-OPT Express v.1.0
The software system allows to solve constrained nonlinear programming problems by an efficient sequential quadratic programming (SQP) method. A nonlinear objective function is to be minimized subject to nonlinear equality or inequality constraints.
Curve Fitting Using Splines v.1.0
Study various forms of splines with this tool. Curve Fitting Using Splines enable you to experiment with various forms of splines. You may move the data points by dragging them with the mouse. Cubic splines are a common class of functions which are
Curve Fitting v.2.01
Create polynomial curves with the help of this tool. Curve Fitting enables you to drag data points and their error bars with your mouse and watch the best-fit polynomial curve update instantly. You choose the type of fit: linear, quadratic, cubic,