negative modulation

简明释义

负极性灯

英英释义

例句

1.The team utilized negative modulation 负调制 techniques to reduce the amplitude of the signal.

团队利用负调制技术来减小信号的幅度。

2.By applying negative modulation 负调制, the engineers were able to enhance the system's stability.

通过应用负调制，工程师们能够增强系统的稳定性。

3.The researchers found that the drug caused a negative modulation 负调制 of neurotransmitter release.

研究人员发现该药物导致神经递质释放的负调制。

4.The findings suggest that negative modulation 负调制 plays a crucial role in pain perception.

研究结果表明，负调制在疼痛感知中发挥着关键作用。

5.In the experiment, negative modulation 负调制 was observed in the signal response when the inhibitor was applied.

在实验中，当施加抑制剂时，信号响应中观察到了负调制。

作文

In the realm of communication and signal processing, the concept of negative modulation plays a critical role in how information is transmitted and received. This method involves altering a signal in a way that reduces its amplitude or modifies its phase to convey information. Understanding negative modulation requires a grasp of both its theoretical foundations and practical applications. To begin with, let’s define what we mean by negative modulation. In simple terms, it refers to a technique where the characteristics of a signal are intentionally diminished or inverted to encode data. For instance, in digital communication, one might manipulate the phase of a carrier wave to represent binary values. By doing so, the receiver can decode the information based on these alterations. This is particularly useful in environments where bandwidth is limited or where signals must be robust against interference.One of the most common applications of negative modulation is in the field of radio communications. Traditional amplitude modulation (AM) and frequency modulation (FM) techniques often rely on variations in signal strength or frequency to convey information. However, negative modulation offers an alternative approach that can enhance signal clarity and reduce noise. By focusing on the negative aspects of a signal, such as its dips or troughs, engineers can create more efficient transmission methods that maintain data integrity even in challenging conditions.Moreover, negative modulation finds its place in modern technologies such as wireless networks and satellite communications. As the demand for faster and more reliable data transmission grows, understanding and implementing negative modulation becomes increasingly important. It allows for higher data rates and improved performance in crowded frequency bands, making it a valuable tool for engineers and developers alike.From a theoretical perspective, negative modulation can also be analyzed through the lens of mathematical models and signal theory. The process involves complex calculations and simulations to predict how signals will behave under various conditions. Researchers continue to explore new algorithms and techniques that leverage negative modulation to optimize communication systems. This ongoing research not only enhances our understanding of existing technologies but also paves the way for innovative solutions in the future.In conclusion, negative modulation is a fascinating and essential aspect of modern communication systems. Its ability to manipulate signals in a way that reduces interference and enhances data transmission makes it invaluable in today’s technology-driven world. As we continue to advance in fields such as telecommunications, understanding negative modulation will be crucial for developing the next generation of communication technologies. By embracing this concept, engineers and researchers can work towards creating more efficient, reliable, and high-speed communication networks that meet the ever-growing demands of society.

在通信和信号处理领域，负调制的概念在信息的传输和接收中起着关键作用。这种方法涉及以降低信号的幅度或修改其相位的方式来传达信息。理解负调制需要掌握其理论基础和实际应用。首先，让我们定义一下负调制的含义。简单来说，它指的是一种技术，通过故意减少或反转信号的特征来编码数据。例如，在数字通信中，人们可能会操纵载波波的相位来表示二进制值。通过这样做，接收者可以根据这些变化解码信息。这在带宽有限或信号必须抗干扰的环境中尤其有用。负调制最常见的应用之一是在无线通信领域。传统的振幅调制（AM）和频率调制（FM）技术通常依赖于信号强度或频率的变化来传达信息。然而，负调制提供了一种替代方法，可以增强信号清晰度并减少噪声。通过关注信号的负面特征，如其下降或波谷，工程师可以创建更高效的传输方法，即使在挑战条件下也能保持数据的完整性。此外，负调制在现代技术如无线网络和卫星通信中也占有一席之地。随着对更快、更可靠的数据传输需求的增长，理解和实施负调制变得越来越重要。它允许在拥挤的频谱中实现更高的数据速率和更好的性能，使其成为工程师和开发人员的宝贵工具。从理论角度来看，负调制还可以通过数学模型和信号理论进行分析。该过程涉及复杂的计算和模拟，以预测信号在各种条件下的行为。研究人员继续探索利用负调制优化通信系统的新算法和技术。这项持续的研究不仅增强了我们对现有技术的理解，也为未来创新解决方案铺平了道路。总之，负调制是现代通信系统中一个迷人而重要的方面。它以减少干扰和增强数据传输的能力，使其在当今技术驱动的世界中不可或缺。随着我们在电信等领域的不断发展，理解负调制将对开发下一代通信技术至关重要。通过接受这一概念，工程师和研究人员可以努力创造更高效、可靠和高速的通信网络，以满足社会日益增长的需求。