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Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances
Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances
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机译:评估从空间调制的激发和发射接收的信号以准确确定粒子位置和距离的方法和系统
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摘要
A method is provided for extracting the position of a particle, e.g., a moving or stationary particle that is excited or is emitting light. The method includes, among other steps, detecting and recording a signal based on, for example, the movement of the particle, a correlation step to eliminate noise and to create a transformed signal, a matching or fitting step to match the transformed signal to a fit function and an extracting or determining step to determine the position of the particle from the fit function. In one form, at least two particle positions are detected so that the distance between the subject particles can be determined.
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