Bocker R P
Appl Opt. 1974 Jul 1;13(7):1670-6. doi: 10.1364/AO.13.001670.
The use of incoherent electrooptical analog methods for performing matrix-vector multiplication has been investigated mathematically. A technique for encoding the matrix information on a two-dimensional binary optical transparency by means of an area modulation scheme is described. The one-dimensional discrete finite Fourier transform, viewed from the standpoint of matrix-vector multiplication, has been performed experimentally to demonstrate feasibility. Matrix and vector array sizes employed were 33 x 33 and 33 x 1, respectively. The average value of the correlation coefficients between theoretically derived andexperimental data was found to be 0.95.
已对使用非相干电光模拟方法进行矩阵 - 向量乘法进行了数学研究。描述了一种通过面积调制方案在二维二进制光学透明片上编码矩阵信息的技术。从矩阵 - 向量乘法的角度出发，已通过实验执行了一维离散有限傅里叶变换以证明其可行性。所采用的矩阵和向量阵列大小分别为33×33和33×1。理论推导数据与实验数据之间的相关系数平均值为0.95。
