| 用光电混合系统解线性方程组 |
| |
| 引用本文： | 李明 陈岩松. 用光电混合系统解线性方程组[J]. 光学学报, 1991, 11(10): 51-955 |
| |
| 作者姓名： | 李明 陈岩松 |
| |
| 作者单位： | 中国科学院物理研究所，中国科学院物理研究所 北京 100080，北京 100080 |
| |
| 基金项目： | 国家自然科学基金和TWAS·RGMP890—035FC支持 |
| |
| 摘 要： | 本文提出一种用于迭代法求解线性方程组的光电混合系统。该系统的光学部分主要由单个全息透镜组成,它执行矩阵与矢量的乘法运算;系统的其余部分执行矢量的测量与求和,它由CCD探测器件和一台微机组成。使用这个光电混合系统,用迭代法对一个4元线性方程组求解,实验结果与理论解比较,误差约为5％。
|
| 关 键 词： | 光电混合系统 线性方程组 矩阵乘法 |
| 收稿时间： | 1990-12-17 |
Solving linear equations by using hybrid optical-digital system |
| |
| LI MING AND CHEN YANSONG. Solving linear equations by using hybrid optical-digital system[J]. Acta Optica Sinica, 1991, 11(10): 51-955 |
| |
| Authors: | LI MING AND CHEN YANSONG |
| |
| Abstract: | In this paper, a hybrid optical-digital system is presented to solve a set of linear equations in iterative fashion. The optical part of the system consisting of a single holographic mask carries out the vector-matrix multiplication and the other part of the system consisting of a CCD detector and a microcomputer performs the measurement and addition of vectors. By using this system, a set of 4-dimensional equations are iteratively solved, and the experimental results show that the error of the solution is about 5% comparing with theoretical one. |
| |
| Keywords: | hybrid optical-digital system matrix multiplication solving linear equations. |
| 本文献已被 CNKI 维普 等数据库收录！ |
