Matrix inversion processing method and device

A matrix inversion and processing method technology, applied in the field of data processing, can solve problems such as low computational efficiency, and achieve the effect of improving computational efficiency

Inactive Publication Date: 2015-04-29
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
View PDF2 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a matrix inversion processing method and device to solve the problem of low computational efficiency in the matrix inversion process in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Matrix inversion processing method and device
  • Matrix inversion processing method and device
  • Matrix inversion processing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025]It should be noted that the terms "first" and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a matrix inversion processing method and device. The matrix inversion processing method comprises the following steps of acquiring an expanding matrix expanded through a central processor; utilizing a compute unified device architecture platform to build a global grid structure according to the expanding matrix, wherein the global grid structure comprises a plurality of thread blocks and threads; utilizing the global grid structure to carry out parallel processing on column vectors of the expanding matrix, wherein a serial computing way is adopted to compute data on each column of column vectors of the expanding matrix to obtain a computing result, and the computing result comprises an inverse matrix of a target matrix and a unit matrix with the same size as the inverse matrix; outputting the computing result to the central processor, wherein the central processor extracts the inverse matrix from the computing result. Through the matrix inversion processing method and the device provided by the invention, the problem that the computing efficiency is low in the matrix inversion process in the prior art is solved, and the effect in improving the computing efficiency in the matrix inversion process is achieved.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a matrix inversion processing method and device. Background technique [0002] In the current digital industry field, due to the rapid development of computer technology, more and more technologies in other fields have begun to be included, and more and more rely on digital technology to bring obvious industrial driving capabilities, especially in the manufacturing field. Due to the increasing proportion of design and simulation analysis in the product development process, as well as the convenient and fast calculation and analysis capabilities of computers, the product development process of modern manufacturing is almost entirely based on digital technology. It is also this dependency that prompts computer software and hardware to be constantly updated to meet increasing performance requirements. [0003] Calculations for matrices usually include finite element methods, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F17/16
Inventor 魏一雄陈兴玉程五四陈帝江胡祥涛张红旗苏建军
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap