The Endocrine System Essentials. 1  The endocrine system is made up of a network of glands. 2  These glands secrete hormones to regulate many bodily functions, including growth and metabolism. 3  Endocrine diseases are common and usually occur when glands produce an incorrect amount of hormones.
The Fourier transform is called the frequency domain representation of the original signal. The term Fourier transform refers to both the frequency domain representation and the mathematical operation that associates the frequency domain representation to a function of time.
Fourier Transform of aperiodic and periodic signals-C. Langton Page 17 delta function in (1.23) combs/sifts the coefficients and then repeats them with fundamental frequency 0. CTFT of an aperiodic signal aperiodic and continuous CTFT of a periodic signal discrete and periodic.ourier Transform of aperiodic and periodic signals-C. Langton Page 41 Summary 1. Fourier series is not intended for aperiodic signals. 2. Fourier transform is an extension of the Fourier series and applies to aperiodic signals by assuming that the period of the signal is infinite.