fast (version 0.64)

freq_cukier: Calculate independent frequencies according to CUKIER1975 or McRae1982

Description

This function returns a vector of independent frequencies for usage in the fast method.

Usage

freq_cukier(m, i = 1, omega_before = 0)
freq_mcrae82(m, i = 1, omega_before = 0)

Arguments

m

Number of frequencies (parameters) needed.

i

Used internally, recursion counter

omega_before

Used internally, previous frequency.

Value

A vector of independet frequencies to the order of 4.

References

CUKIER, R. I.; SCHAIBLY, J. H. & SHULER, K. E. Study Of Sensitivity Of Coupled Reaction Systems To Uncertainties In Rate Coefficients .3. Analysis Of Approximations Journal Of Chemical Physics, 1975 , 63 , 1140-1149

McRae, G.; Tilden, J. & Seinfeld, J. Global sensitivity analysis - a computational implementation of the Fourier amplitude sensitivity test (FAST) Comput. Chem. Eng., 1982 , 6 , 15-25

See Also

fast

Examples

freq_cukier(5)