| 基于Matlab的散斑干涉分析及应用 |
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| 引用本文： | 王凤鹏,曾祥志.基于Matlab的散斑干涉分析及应用[J].赣南师范学院学报,2007,28(3):35-37. |
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| 作者姓名： | 王凤鹏 曾祥志 |
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| 作者单位： | 赣南师范学院,物理与电子信息学院,江西,赣州,341000 |
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| 摘 要： | 介绍了电子散斑干涉测量离面位移的原理和利用Matlab得到散斑“相关条纹”的方法,并利用电子散斑干涉法测得了玻璃在一定压力下的形变量.实验结果表明,将散斑干涉场中的固定部分作为0级条纹位置,可以有效地对物体的形变进行定量分析.
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| 关 键 词： | 电子散斑 离面位移 相关条纹 |
| 文章编号： | 1004-8332（2007）03-0035-03 |
| 收稿时间： | 2007-03-02 |
| 修稿时间： | 2007-03-022007-04-06 |
Speckle Pattern Analysis and Its Application Based-on Matlab |
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| WANG Feng-peng,ZENG Xiang-zhi.Speckle Pattern Analysis and Its Application Based-on Matlab[J].Journal of Gannan Teachers' College(Social Science(2)),2007,28(3):35-37. |
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| Authors: | WANG Feng-peng ZENG Xiang-zhi |
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| Institution: | School of Physics and Electronic Information, C, annan Normal University, C, anzhou 341000, China |
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| Abstract: | In this paper,we dissertated the electronic Speckle Pattern Interferometry and the method of obtains "the correlation stripe" with Mat-lab,and measured the distortion of glass under a pressure.The experimental result indicated that,uses the fixed part in the speckle field to take 0 level stripe,may effectively carry on the quantitative analysis to the object deformation. |
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| Keywords: | electronic Speckle Pattern displacement out-plane Correlation stripe |
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