Most critics who address
Fourier's role in Blithedale attend exclusively to his controversial ideas about sexuality.
The algorithm repeatedly iterates between the spatial domain and the
Fourier domain until the error e satisfies the termination condition [20].
where x = [x.sub.1][e.sub.1] + [x.sub.2][e.sub.2], [omega] = [[omega].sub.1][e.sub.1] + [[omega].sub.2] [e.sub.2], and the quaternion exponential product [mathematical expression not reproducible] is the quaternion
Fourier kernel.
Bonaca, MD, presented a secondary analysis restricted to the 3,642
FOURIER participants with symptomatic PAD.
The results of
FOURIER were presented at the American College of Cardiology 2017 Scientific Sessions (ACC 2017) in March.
FOURIER randomized 27,564 patients with preexisting high-risk cardiovascular disease in 49 countries to double-blind therapy with subcutaneous evolocumab (Repatha) at either 140 mg every 2 weeks or 420 mg once monthly or to placebo injections.
Figure 3 shows the spectra of the three individual component signals after
Fourier transformation, and Figure 4 shows the spectrum of the composite signal after
Fourier transformation.
Through expanding the state variables into expressions of finite
Fourier series, the optimal control problem is converted to a nonlinear programming (NLP) problem that involves
Fourier series coefficients.
We perform the 2D
Fourier transform to both sides of (6)
Therefore we derive explicit equations of
Fourier spectrum, envelope spectrum, and
Fourier spectrum of instantaneous frequency, for better understanding their spectral structure.
Denote [mathematical expression not reproducible] Expand / into a
Fourier series: