"arrival frequency" is correct and can be used in written English.
It can be used when referring to the rate at which something arrives or appears, such as a train or a plane. For example, "The arrival frequency of the trains on this line is decreasing."
There is another significant impact on service time because of the increase in the arrival frequency of PU.
In most of these applications, flow rate, concentration, and energy transfer rate are totally dependent on the volume of a unit droplet and their arrival frequency to a designated area.
For the arrival frequency equals to 20, there is an increase of 110, 63, and 43% in the service time for the file size of 25, 50, and 75 kb, respectively.
The design criteria were: (1) turnover of 250 ton/year, (2) fingerling arrival frequency of 12 batches/year, (3) biomass density ≤60 kg/m3, (4) two fish batch-sorting and batch-splitting events, and (5) a robust design to accommodate two species slower- and faster-growing species.
Decision variables were: (1) number of culture tanks, (2) fingerling arrival frequency, (3) number of fingerlings per batch, (4) number of days in a growth phase, (5) timing of grading and sorting criteria on the production lines, (5) standing biomass in the entire system, which is the actual biomass load on the biofilters, (6) feed amount per day.
The RAS design involves many aspects, both physical and biological: (1) a desired turnover, (2) fingerling arrival frequency, (3) number of fingerlings per batch, (4) number of days in a growth phase, (4) timing of grading and sorting, based on (5) fish growth rate, and (6) number of culture tanks.
Other commonly used passive measurements include time-of-arrival (TOA), time difference of arrival (TDOA), frequency of arrival (FOA), and combinations thereof (e.g. again, see [1] and references therein).
In this paper real pedestrian traffic conditions are modeled probabilistically, considering several sources of randomness among which pedestrian arrivals, step frequencies and velocities, force amplitudes and pedestrian weights.
The problem of joint direction of arrival (DOA) and frequency estimation is considered in this paper.
The original Direct Position Determination (DPD) methods, with combined Time Difference of Arrival (TDOA) and Frequency Difference of Arrival (FDOA), do not perform well under low Signal-to-Noise Ratio (SNR), and worse still, the computation cost is difficult to accept when the computational capabilities are limited.
Variations in trajectory parameters (angles of arrival and Doppler frequency shifts) of the probe signals used for recovering TID characteristics were recorded at the Ukrainian Antarctic station Akademik Vernadsky with a compact-size three-channel coherent receiver based on the Doppler interferometry technique.
