mean frequency

简明释义

平均频率

英英释义

例句

1.The researchers reported the mean frequency 平均频率 of the electrical signals in the brain.

研究人员报告了大脑电信号的平均频率 mean frequency。

2.In our experiment, the mean frequency 平均频率 of the oscillations was recorded every hour.

在我们的实验中，每小时记录了振荡的平均频率 mean frequency。

3.The study measured the mean frequency 平均频率 of heartbeats in different age groups.

这项研究测量了不同年龄组的平均频率 mean frequency。

4.The mean frequency 平均频率 of the sound waves was calculated to determine the pitch.

为了确定音高，计算了声音波的平均频率 mean frequency。

5.By analyzing the data, we found the mean frequency 平均频率 of customer complaints over a year.

通过分析数据，我们发现了一年的客户投诉的平均频率 mean frequency。

作文

In the realm of statistics, understanding various concepts is essential for interpreting data effectively. One such concept is the mean frequency, which refers to the average occurrence of a particular event or phenomenon over a specified period. This term is particularly significant in fields such as telecommunications, biology, and social sciences, where analyzing patterns can lead to insightful conclusions. For instance, in telecommunications, the mean frequency of calls received by a customer service center can help managers allocate resources more efficiently. By knowing the average number of calls per hour, they can schedule staff appropriately to ensure that customer inquiries are handled promptly.In biology, researchers might study the mean frequency of certain behaviors in animal populations. For example, if scientists observe that a specific species of bird sings an average of 20 times per hour during mating season, this data can inform conservation efforts and habitat management strategies. Understanding the mean frequency of these vocalizations can also shed light on the health of the population and its mating success.Moreover, in social sciences, the mean frequency of social interactions can provide insights into community dynamics. Researchers might analyze how often individuals engage with one another in a given neighborhood, which can reveal patterns of social cohesion or isolation. For example, if the mean frequency of interactions in a community is low, it might indicate a lack of social support networks, prompting interventions aimed at fostering connections among residents.Calculating the mean frequency is relatively straightforward. It involves gathering data on the total occurrences of an event and dividing that number by the total time or number of observations. This simple formula allows researchers and analysts to quantify phenomena and compare them across different contexts. However, while the mean frequency provides valuable information, it is also crucial to consider other statistical measures, such as median and mode, to gain a comprehensive understanding of the data.In conclusion, the concept of mean frequency plays a vital role in various disciplines by helping professionals analyze patterns and make informed decisions. Whether in business, biology, or social research, understanding the average occurrence of an event can lead to improved strategies and outcomes. As we continue to collect and analyze data in our increasingly complex world, mastering concepts like mean frequency will remain essential for effective communication and problem-solving. By doing so, we can better understand the systems around us and contribute to advancements in our respective fields.

在统计学领域，理解各种概念对于有效解读数据至关重要。其中一个概念是mean frequency，它指的是在特定时间段内某个事件或现象的平均发生次数。这个术语在电信、生物学和社会科学等领域尤为重要，因为分析模式可以得出有意义的结论。例如，在电信中，客户服务中心接到的电话的mean frequency可以帮助管理者更有效地分配资源。通过了解每小时的平均来电数量，他们可以适当安排员工，以确保及时处理客户咨询。在生物学中，研究人员可能会研究某些动物种群行为的mean frequency。例如，如果科学家观察到某种鸟类在繁殖季节平均每小时鸣叫20次，这些数据可以为保护工作和栖息地管理策略提供信息。理解这些鸣叫的mean frequency也可以揭示种群的健康状况及其交配成功率。此外，在社会科学中，社交互动的mean frequency可以提供有关社区动态的见解。研究人员可能会分析在某个邻里中个体之间的互动频率，这可以揭示社会凝聚力或孤立的模式。例如，如果一个社区的mean frequency较低，这可能表明缺乏社会支持网络，从而促使旨在促进居民之间联系的干预措施。计算mean frequency相对简单。它涉及收集事件的总发生次数，然后将该数字除以总时间或观察次数。这个简单的公式使研究人员和分析师能够量化现象并在不同背景下进行比较。然而，尽管mean frequency提供了有价值的信息，但考虑其他统计测量（如中位数和众数）也是至关重要的，以全面理解数据。总之，mean frequency的概念在各个学科中发挥着重要作用，帮助专业人士分析模式并做出明智的决策。无论是在商业、生物学还是社会研究中，理解事件的平均发生次数都能带来更好的策略和结果。随着我们在日益复杂的世界中继续收集和分析数据，掌握诸如mean frequency这样的概念将始终是有效沟通和解决问题的关键。通过这样做，我们可以更好地理解周围的系统，并为各自领域的进步做出贡献。