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相关概念视频

UV–Vis Spectroscopy: Molecular Electronic Transitions01:16

UV–Vis Spectroscopy: Molecular Electronic Transitions

In Ultraviolet–Visible (UV–Vis) spectroscopy, the absorption of electromagnetic radiation is used to probe the electronic structure of molecules. This technique provides insights into molecular electronic transitions, particularly the movement of electrons between different molecular orbitals. Radiation is absorbed if the energy of the electromagnetic radiation passing through the molecule is precisely equal to the energy difference between the excited and ground states. During this process,...
Total Internal Reflection Fluorescence Microscopy01:05

Total Internal Reflection Fluorescence Microscopy

Total internal reflection fluorescence microscopy or TIRF is an advanced microscopic technique used to visualize fluorophores in samples close to a solid surface with a higher refractive index, such as a glass coverslip. TIRF only allows fluorophores in proximity to the solid surface to be excited. When light from a medium with a lower refractive index (such as air) hits the glass coverslip at a critical angle, the light undergoes total internal reflection stead of passing through the glass.
Atomic Emission Spectroscopy: Instrumentation01:22

Atomic Emission Spectroscopy: Instrumentation

The instrumentation of atomic emission spectrometry (AES) involves various components, including atomization devices that convert samples into gas-phase atoms and ions. There are two main types of atomization devices: continuous and discrete atomizers.  Continuous atomizers, like plasmas and flames, introduce samples in a constant stream, while discrete atomizers inject individual samples using syringes or autosamplers. The most common discrete atomizer is the electrothermal atomizer.

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相关实验视频

Updated: May 10, 2026

Magnetic Tweezers for the Measurement of Twist and Torque
11:41

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Published on: May 19, 2014

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一个基于三态过渡模型的电光理论体的融合追踪算法.

Shixue Zhang1, Houfeng Wang2, Liduo Song1

  • 1Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China.

Sensors (Basel, Switzerland)
|September 14, 2024
PubMed
概括

这项研究引入了电光理论灯的新聚变跟踪算法,通过自适应加权聚变和自主传感器切换在传感器干扰或故障期间确保稳定的测量.

关键词:
数据融合数据融合核聚变追踪,追踪核聚变的情况.光电理论灯光电灯光电灯.测量范围和控制范围的测量和控制.

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3D Orbital Tracking in a Modified Two-photon Microscope: An Application to the Tracking of Intracellular Vesicles
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相关实验视频

Last Updated: May 10, 2026

Magnetic Tweezers for the Measurement of Twist and Torque
11:41

Magnetic Tweezers for the Measurement of Twist and Torque

Published on: May 19, 2014

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3D Orbital Tracking in a Modified Two-photon Microscope: An Application to the Tracking of Intracellular Vesicles
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科学领域:

  • 控制系统工程 控制系统工程
  • 光学测量技术的技术.
  • 机器人和自动化 机器人和自动化

背景情况:

  • 电光神需要稳定的跟踪才能进行准确的测量.
  • 闭环系统面临的挑战是传感器干扰和故障.
  • 现有的追踪方法在动态环境中可能缺乏稳定性.

研究的目的:

  • 开发一种新型的自主稳定跟踪方法,用于电光理论灯.
  • 为了提高在不利条件下理论仪测量的可靠性和精度.
  • 引入一个强大的核聚变跟踪算法,能够处理传感器异常.

主要方法:

  • 实现了一个多传感器自适应加权聚变算法.
  • 开发了一种基于三态过渡模型的聚变跟踪算法.
  • 使用精细的递归公式来估计误差共变率,使用减弱因子和最小平方推算.

主要成果:

  • 拟议的算法确保了自主和稳定的测量theodolite.
  • 在干扰或传感器故障时,已经证明了快速的自主传感器切换.
  • 实验结果证实了在各种场景中精确和一致的数据生成.

结论:

  • 这种新的方法有效地解决了电光理论灯的自主稳定跟踪问题.
  • 该算法提供了强大的性能和可靠的数据采集.
  • 这种方法提高了跟踪系统的操作稳定性和准确性.