Reliability of noise-decorrelation method in inverse problems

• Main Authors: Lee, Wei-Chen, 李維真
• Other Authors: Chang, Cheng-Hung
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/20304027195665368675

碩士 === 國立交通大學 === 物理研究所 === 103 === Nowadays, massive amounts of measured data are available for analysis in various fields. However, the underlying mechanism yielding these data are often hard to extract. Therefore, it has become an important issue how to inversely deduce the mechanism of these data. Calculations by typical fitting methods will be rather complicated in high-dimensional systems. Recently some new ideas have been proposed to tackle this tricky problem. In this work, we use a newly developed method to resolve these inverse problems in different dynamical systems. Besides, we analyze the validity and precision of that theory and try to generalize this method. Finally, we try to apply this method to biological systems, e.g., how does a biological receptor extract the extracellular concentration of a signal molecule.