In terms of object recognition, the simplest patterns of lines are gratings, which can vary in two dimensions Frequency and contrast
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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:hey ended up colonizing North America for different economic reasons. Spain colonized America because they were searching for gold and silver. They did find a lot of gold and silver when they conquered the Aztec and Inca Empires. France colonized North America because of the great amount of furs they found there
Explanation:
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Stage 2 and Stage 5 countries typically have high dependency ratios whereas Stage 4 countries typically have a low dependency ratio.
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- Depending on the stage of the demographic transition that the country is in, the dependency ratio of the population is determined.
- Across the globe, these stages are determined based on the data regarding increase and decrease in the population over the years.
- Usually, countries with a high dependency ratio exhibit no or slow growth.
Answer:
It depends on where you live, really.
Explanation:
Gender has less on an affect on western economy than in other non-westernized countries. For example, women can hold jobs of power in the United Kingdom but not in Afghanistan. This obviously has an impact on earnings made by women in different areas of the world. Women in second and third world countries don't have the opportunities that women in first world countries do, therefore they earn less and have far less of an impact in economics worldwide. Women are also expected to take off work if they choose to start a family, while men are expected to continue working, creating not only a economic imbalance but also a power imbalance.
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➷ This is the 'evolutionary' perspective.
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