In terms of object recognition, the simplest patterns of lines are gratings, which can vary in two dimensions Frequency and contrast
<h3>
What is Frequency?</h3>
- The frequency of a repeated event is its number of instances per unit of time. In some cases, it is also referred to as temporal frequency or ordinary frequency to underline differences with spatial and angular frequencies, respectively.
- One (event) per second is equal to one hertz (Hz), which is how frequency is stated. The period is the reciprocal of the frequency since it is the length of time for one cycle in a repeating occurrence.
- For instance, the period, T—the space between beats—of a heart beating at a frequency of 120 beats per minute (2 hertz), is equal to 0.5 seconds (60 seconds divided by 120 beats).
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Answer:
b. Old-school perspectives are still influential but new-school perspectives more accurately capture the current and future foci of the field
Explanation:
Old school perspectives are still observed in what new psychologists practice today. I'm fact they're the bedrock on which new school psychologists have built new theories. However new school psychology is better suited for the present time and has worked on past work to improve and modify theories for the future ahead.
The role of The Mexican Cession<span> in the history of the United States of America. ... into newly acquired territories </span>had<span> become the leading national political issue. ... of the said nation, the commissioners agree that the sum of </span>one<span> thousand </span>
The answer for this question is: Barrier islands
Barrier islands is an area parallel to the coastline that has a rich amount of offshore deposits or sediment.
This barrier will make the land within that area become more solid compared to another area, which prevents it from being lifted by the wind during storms or hurricanes.
The correct answer is 4.Synagogues
