The phrase "a frequency equivalent to" is correct and usable in written English.
You can use it when discussing measurements or comparisons of frequency in various contexts, such as science, music, or telecommunications.
Example: "The sound produced by the instrument has a frequency equivalent to 440 Hz, which is the standard pitch for tuning."
Alternatives: "a frequency matching" or "a frequency comparable to".
The second most energetic group of modes is related to vortical structures in the impeller stream and is associated to a frequency equivalent to the rotating speed.
Apart from the mean field, the first most energetic group of modes is related to trailing vortices induced by the Rushton turbines and is associated to a frequency equivalent to the blade passage frequency and its overtones.
This provided genotype information for 3781 Caucasians from the USA, which are assumed to contain undiagnosed AMD cases with a frequency equivalent to the Caucasian prevalence.
New video analysis of Pileated Woodpeckers in escape flights comparable to that of the putative Ivory-billed Woodpecker filmed in Arkansas shows that Pileated Woodpeckers can display a wingbeat frequency equivalent to that of the Arkansas bird during escape flight.
We assumed that a 10% reduction in this frequency (equivalent to a risk ratio of 0.6) would be clinically important, requiring a sample size of 354 patients in each group for the study to have a 90% chance of detecting a difference of this size or greater between groups at a 5% significance level (two-tailed).
It can be noticeable that since the synthetic wideband speech is filtered by a low-pass filter with 3.4 KHz stopband cutoff frequency (equivalent to 6.8 KHz after twice up-sampling), compared to Figure 7a, its spectrogram is evident in the dark at 7 to 8 KHz in Figure 7c. Figure 7 Comparison of the bandwidth extension spectrum.
Because we use discrete STFT, the center frequency of each discretized frequency bin is expressed as ω b = b B ω max, where B is the total number of frequency bins, b denotes the frequency bin number, and ωmax is the maximum frequency equivalent to half of the Nyquist sampling rate.
5-FU-R HT29 cells exhibit Aldefluor positivity at frequencies equivalent to parental cells, whereas OxR cells consistently exhibited a higher frequency of Aldefluor-positive cells (data not shown).
This operation creates two SLC images with positive and negative Doppler frequencies, equivalent to forward- and backward-looking images, respectively.
Minor allele frequencies (equivalent to base frequencies referred to in [ 9]) of the AHR2_1929 SNP were consistently higher in the DLC-tolerant populations for all four population pairs.
At generation, we introduce mutant factor SPC into the population at a frequency of, equivalent to a single heterozygous mutation in one individual at a population size of n= 1,000.
