Perfect Downloads > Home & Education > Mathematics > Auto2Fit
regression, curve fit, optimization
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Author:
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CPC-X Software |
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Author's Site:
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www.geocities.com/neuralpower
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Support:
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cpc-xsoftware@engineer.com
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Size:
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2075KB
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License:
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Shareware
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Rating:
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Download:
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Download Auto2Fit |
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Auto2Fit is a robust, flexible, easiest-to-use regression, curve fit, global optimization, equation solving and parameter estimation program by using Evolution Algorithms (EAs). It is especially useful for the complicated jobs that are hard or impossible to be solved by regular/traditional approaches.
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More Info:
Auto2Fit is a robust, flexible, versatile, easiest-to-use regression, curve fit, global optimization, equation solving and parameter estimation program by using Optimization and Evolution Algorithms (EAs). It is especially useful for the complicated jobs that are hard or impossible to be solved by regular/traditional approaches.
Application Areas:
Auto2Fit can be used in the areas such as:
1. Regression and Curve Fit: linear, nonlinear, multi-nonlinear with no limitations on variable and parameter number
2. Global Optimization: find the maximal/minimal value of any function. The function may be nonlinear, non-continues, non derivable.
3. Equation Solve: solve any type of equation or system equations, both linear and nonlinear
4. Model Auto-calibration: parameter estimation of complicated engineering model
Algorithms:
Eight types of optimization algorithms as well as many of their improved/modified versions and new schemes have been implemented in Auto2Fit. It therefore provides plenty of choices for end users to meet various problems.
1. Genetic Algorithm (GA)
2. Particle Swarm Optimization (PSO)
3. Differential Evolution (DE)
4. Maximum Inherit Optimization (MIO)
5. Simulated Annealing (SA)
6. Simplex Method (SM)
7. Levenberg-Marquardt (LM)
8. Quasi-Newton (BFGS)
More Features:
1. The script engine used in Auto2Fit is extremely fast, for example, 5 - 30 times faster than VB
2. Multi-data file, multi-outputs supported: this unique feature makes it very useful for parameter estimation with multi-data file.
3. Easy to handle file-depended parameters and file-depended constants
4. Excel-like, multi-windows spreadsheet embedded for easy pre- and post-data process
5. Over 100 examples are included in the package, covering the areas of regression, curve fit, optimization, equation solving and parameter estimations
6. and much morec
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