The rules are obtained by minimizing a frequency objective function subject to a constraint on the maximum sensitivity.
The uncertainties in the system are bounded by using a frequency-dependent function.
The group found that the task-related occipital BOLD changes were best explained by the root mean squared frequency function, proposed by Kilner et al. [ 2005], qRMSF, which revealed more significant voxels and higher statistical significance levels.
They can be corrected for by using a frequency-dependent transfer function, the inverse of the formula describing the amplification toward the periphery.
The equivalent damping ratios for the first few significant modes are numerically computed by first iteratively forming a frequency response transfer function modulus until it satisfies certain smoothness criteria and then by solving a set of non-linear algebraic equations.
For example, for a 70° azimuth and center frequency of 800 Hz, we approximate the interaural phase difference (IPD = ITD × f) for that location by a linear function of frequency.
The predictive relationship is characterized by a geometric spreading function, a frequency-dependent crustal Q function, and a function describing the effective duration of the ground motion.
For a given azimuth and center frequency f, the IPD is approximated by an affine function of frequency on a window of size f/4 around f, using circular linear regression, as previously described.
The dynamics of a magnetically buckled beam excited by a two-frequency forcing function are examined to determine the nature and cause of the system behavior into and outside the parameter range where chaotic oscillations are observed.
Data were used to sort out the genes by a function of the frequency of the cell lines that exhibited an increased or decreased gene expression.
