The phrase "a series of frequency" is not correct in standard English usage.
It should be "a series of frequencies" to refer to multiple frequency values.
Example: "The experiment measured a series of frequencies to analyze the sound waves produced by the instrument."
Alternatives: "a range of frequencies" or "a set of frequencies."
The validity of the sufficient condition is demonstrated through a series of frequency domain simulations.
A small fraction of the source signal can be diverted to an interferometer and a series of frequency markers generated and placed on the recording of the spectral absorption lines.
the interplay between these motions and the constant amplitude whirl are described in terms of a series of frequency response diagrams for a range of unbalance magnitudes.
The image is divided into segments and each segment is then subjected to the transform, creating a series of frequency components that correspond with detail levels of the image.
Fig. 3 shows examples of the pulses with two different widths and their power spectra, which shows that the excitation has a series of frequency components, which has given the technique the potential to inspect different depths simultaneously and therefore it will be able to offer more information compared to the conventional approach.
The depth in the image indicates a similar filtering structure with different filter weights for each of the sets of OFDM symbols Fig. 5 Each sub-filter is a linear combination of a series of frequency domain filters and circular shifts, which implement the FSs.
Then a recursive procedure is derived to converse the solving of the inverse matrix at a series of frequencies to step-by-step matrices multiplication, which can reduce the computational cost dramatically.
According to the methodology of the protocol, slots are allocated at periodic intervals, determined by a series of frequencies that approximate the requested rate.
Finally, exposures over a series of frequencies at 42.5 Vp-p/m reveal two frequency regions that elicit enhanced efflux--one centered on 15 Hz, the other extending from 45 to 105 Hz.
"The Dream House [is] a sound and a light environment... It's a time installation measured by a series of frequencies in sound and light.
