Matrix-vector multiplication apparatus

Details Matrix-vector multiplication apparatus Matrix-vector multiplication apparatus

1988-12-13

1990-06-26

Harkcom, Gary V.

Boots, shoes, and leggings

364713, 364754, G06F 756, G06F 752

Patent

active

049377760

ABSTRACT:
A matrix operation apparatus for performing a matrix operation at high speed and in a wide dynamic range, i.e., high precision, wherein an input vector is displayed with radiance of pixels, a display image is replicated through an optical system, component multiplications and partial summing between rows or columns of the matrix and the input vector are simultaneously performed by a transparent/opaque mask representing a binary-valued matrix component and a photosensor, parallel channels, each assigned to different bit of the matrix component calculates the partial sums and a power-of-2 scaling summer connected to the parallel channels electrically produces components of an output vector.

REFERENCES:
patent: 4009380 (1977-02-01), Bocker et al.
patent: 4592004 (1986-05-01), Bocker et al.
patent: 4620293 (1986-10-01), Schlunt et al.

Affiliated with

Also associated with

Rating

Matrix-vector multiplication apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Matrix-vector multiplication apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Matrix-vector multiplication apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1130224