Easy CurveFit

Easy CurveFit is a very easy tool to fit curve. Only three steps you should do, and you'll get the fitting curve and the needed parameters. The models include linear and nonlinear. Regressions: Linear Fit, y=a+bx; Quadratic Fit, y=a+bx+cx^2; Compound Fit, y=ab^x; Logatithmic Fit, y=a+b*ln(x); Exponential Fit, y=a*exp(bx); Power Fit, y=a*x^b; Inverse Fit, y=a+b/x; hyperbola Fit, y=ax/(b+x); Geometric Fit, y=ax^(bx); Geometric Fit, y=ax^(b/x).

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