Final answer:
The rate at which data points are acquired per second during the sampling window is known as the sampling rate. It is measured in samples per second or Hertz (Hz) and affects the accuracy of collected data.
Step-by-step explanation:
The rate at which data points are acquired per second during the sampling window is commonly known as the sampling rate. It represents the number of data points collected in one second and is measured in samples per second or Hertz (Hz).
For example, if a sampling window of 1 second collects 100 data points, the sampling rate would be 100 samples per second (100 Hz). The sampling rate is essential in various fields, such as digital signal processing, data acquisition, and scientific research, as it determines the accuracy and fidelity of the collected data.
The rate at which data points are acquired per second during the sampling window is known as the sampling rate or frequency, measured in hertz (Hz). In the context of a frequency table like Table 1.12, it refers to the count of occurrences for a given value. The period discussed relates to the inverse of frequency and time per cycle in periodic events.
The rate at which data points are acquired per second during the sampling window refers to the sampling rate or sampling frequency in signal processing. This rate defines how often samples are taken from a continuous signal to make it a discrete signal. It is measured in hertz (Hz), which characterizes the number of cycles per second in a periodic phenomenon. For instance, if the sampling rate is 1 kHz, it means that 1000 samples of the signal are being recorded every second.
In terms of a frequency table, such as Table 1.12, frequency refers to how many times a value appears. If the table shows the number of students working certain hours, the frequency is the number of students working those hours. The sum of these frequencies gives the total number of data points or students sampled.
The discussion of period in (b) relates to the time per cycle or the inverse of the frequency, when discussing periodic phenomena such as waves. The period is given in units of time like milliseconds (ms), which is relevant when the frequency or the rate of events per unit of time is considered.