Hello I have an equation
i=a*exp(-b*x*38.94)+c*exp(d*x*38.94)
and b and d have know range of 0 to 1. There are 101 sets of data points which are
i=[1.60E+001.52E+001.44E+001.36E+001.28E+001.20E+001.12E+001.04E+009.54E-018.73E-017.92E-017.11E-016.30E-015.48E-014.67E-013.86E-013.05E-012.23E-011.42E-016.00E-02-2.18E-02-1.04E-01-1.87E-01-2.70E-01-3.54E-01-4.40E-01-5.29E-01-6.20E-01-7.17E-01-8.23E-01-9.42E-01-1.09E+00-1.28E+00-1.61E+00-2.59E+00-1.52E+00-1.23E+00-1.05E+00-9.04E-01-7.85E-01-6.78E-01-5.78E-01-4.84E-01-3.93E-01-3.04E-01-2.16E-01-1.30E-01-4.40E-024.15E-021.27E-012.12E-012.97E-013.81E-014.66E-015.51E-016.35E-017.20E-018.05E-018.89E-019.74E-011.06E+001.14E+001.23E+001.31E+001.40E+001.48E+001.57E+001.65E+001.73E+001.82E+001.90E+001.99E+002.07E+002.16E+002.24E+002.33E+002.41E+002.50E+002.58E+002.67E+002.75E+002.83E+002.92E+003.00E+003.09E+003.17E+003.26E+003.34E+003.43E+003.51E+003.60E+003.68E+003.76E+003.85E+003.93E+004.02E+004.10E+004.19E+004.27E+004.36E+004.44E+00]x=[0:-0.01:-1]
how do I solve a, b, c and d using these 101 sets of data points?
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