CN107480209A - A kind of multichannel data storage and processing system prototype based on space-time adaptive processing - Google Patents
A kind of multichannel data storage and processing system prototype based on space-time adaptive processing Download PDFInfo
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- CN107480209A CN107480209A CN201710619664.XA CN201710619664A CN107480209A CN 107480209 A CN107480209 A CN 107480209A CN 201710619664 A CN201710619664 A CN 201710619664A CN 107480209 A CN107480209 A CN 107480209A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
Abstract
The present invention discloses a kind of multichannel data storage based on space-time adaptive processing and processing system prototype.The feature of framework is that structural data, semi-structured data and unstructured data are arranged in into three road arrays；There is the space-time Beam-former output that N number of array element, the array of M pulse constitute each range cell；Formed from the data that j-th of range cell receives by the snap (L=1) of MN × 1；Carry out the storage and processing of multichannel data.Build the multichannel data storage based on space-time adaptive processing and processing system prototype.
Description
Technical field
The present invention relates to a kind of multichannel data storage based on space-time adaptive processing and processing system prototype
Background technology
With cloud computing and virtualization, the features such as showing " extensive ", " high density ", " high energy consumption ", " complication ", build
If with developing New Generation of IDC, lifting data center infrastructure management will become increasingly important, the basis of data center
The new trend that framework fusion management will develop with intelligence as data center.Ultra-large type data center provide from infrastructure to
Data analysis, screening, the whole application service of application below.Data analysis is not only, in addition to is led to what public cloud provided
Different special services is serviced in the cloud computing of intelligence manufacture, and super computing with changing, and this is just to the disposal ability of big data
Propose requirements at the higher level.
It can be represented with data or unified structure, we term it structural data, such as numeral, symbol.Tradition
Relational data model, row data, be stored in database, bivariate table representation can be used.Semi-structured data, it is exactly between complete
Full structural data (data in such as relevant database, object-oriented database) and complete structureless data (such as sound,
Image file etc.) between data, XML, html document just belong to semi-structured data.It is usually self-described, data
Structure and content mix, and do not distinguish significantly.Unstructured database refers to that its field length is variable, and each word
The record of section again can be by the database repeated or not reproducible subfield is formed, not only can be with processing structure number with it
According to (such as numeral, symbol information) and it is more suitable for handling unstructured data (full text text, image, sound, video display, super matchmaker
The information such as body).
Arrangement of the data along an equidirectional is referred to as array all the way.Scalar is the expression of zero road array, row vector and arrange to
Amount is the array all the way that data edge both horizontally and vertically arranges respectively, and matrix is that data arrange along horizontal and vertical directions
Two road arrays.Tensor is that the multichannel array of data represents, it is a kind of extension of matrix.The most frequently used tensor is three ranks
Amount.Three rank tensors are also referred to as three-dimensional matrice.Three rank tensors of dimension identical pros are referred to as cube.
Space-time adaptive processing (STAP) is one and is used for describing to handle the adaptive array of spatially and temporally signal simultaneously
Term.The spatial components of signal are collected by sensor array, and the time domain component of signal with after each sensor array etc.
Delay unit is spaced to produce.Data structure basic STAP can regard a three-dimensional data cube as.These data are in M
In the coherent processing time of individual pulse, each pulse carries out L distance samples, the summation of N number of array element output.It is every in cube
The corresponding plural number of individual unit.This data cube is obtained by MNL complex sampling, and these samplings are stored and located
Reason.
The invention provides a kind of multichannel data storage based on space-time adaptive processing and processing system prototype.Framework
It is characterized as, structural data, semi-structured data and unstructured data is arranged in three road arrays；There are N number of array element, M arteries and veins
The array of punching constitutes the space-time Beam-former output of each range cell；From the data that j-th of range cell receives by
The snap (L=1) of MN × 1 composition；Carry out the storage and processing of multichannel data.Build the multichannel data based on space-time adaptive processing
Storage and processing system prototype.
The content of the invention
It is an object of the invention to provide a kind of multichannel data storage based on space-time adaptive processing and processing system are former
Type.The present invention includes following characteristics：
Inventive technique scheme
1. a kind of multichannel data storage and processing system framework based on space-time adaptive processing, the feature of framework：
1) structural data, semi-structured data and unstructured data are arranged in three road arrays；
2) there is the space-time Beam-former output that N number of array element, the array of M pulse constitute each range cell；
3) formed from the data that j-th of range cell receives by the snap (L=1) of MN × 1；
4) storage and processing of multichannel data are carried out.
2. the framework based on claim 1, build the multichannel data storage based on space-time adaptive processing and processing system
Prototype.
Brief description of the drawings
Accompanying drawing 1 is multichannel data storage and processing system prototype figure based on space-time adaptive processing.
Embodiment
This multichannel data storage and processing system prototype based on space-time adaptive processing, comprise the following steps feature：
1) structural data, semi-structured data and unstructured data are arranged in three road arrays；
2) there is the space-time Beam-former output that N number of array element, the array of M pulse constitute each range cell；
3) formed from the data that j-th of range cell receives by the snap (L=1) of MN × 1；
4) storage and processing of multichannel data are carried out；
5) multichannel data storage and processing system prototype of the structure based on space-time adaptive processing.
Claims (2)
1. a kind of multichannel data storage and processing system framework based on space-time adaptive processing, the feature of framework：
1) structural data, semi-structured data and unstructured data are arranged in three road arrays；
2) there is the space-time Beam-former output that N number of array element, the array of M pulse constitute each range cell；
3) formed from the data that j-th of range cell receives by the snap (L=1) of MN × 1；
4) storage and processing of multichannel data are carried out.
2. the framework based on claim 1, build the multichannel data storage based on space-time adaptive processing and processing system prototype.
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| CN201710619664.XA CN107480209A (en) | 2017-07-28 | 2017-07-28 | A kind of multichannel data storage and processing system prototype based on space-time adaptive processing |
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| CN201710619664.XA CN107480209A (en) | 2017-07-28 | 2017-07-28 | A kind of multichannel data storage and processing system prototype based on space-time adaptive processing |
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| CN107480209A true CN107480209A (en) | 2017-12-15 |
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| CN201710619664.XA Pending CN107480209A (en) | 2017-07-28 | 2017-07-28 | A kind of multichannel data storage and processing system prototype based on space-time adaptive processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450851A (en) * | 2017-07-28 | 2017-12-08 | 上海德衡数据科技有限公司 | A kind of multichannel data storage and processing system framework based on space-time adaptive processing |
Citations (4)
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| CN1224871A (en) * | 1998-01-30 | 1999-08-04 | 国际商业机器公司 | Method and system for handling multiple store instruction completions in processing system |
| CN101789814A (en) * | 2009-01-22 | 2010-07-28 | 中兴通讯股份有限公司 | Method and device for processing data to be transmitted by adopting space-time coding by combining with precoding |
| CN101807977A (en) * | 2010-03-09 | 2010-08-18 | 西安电子科技大学 | Space-time blind self-adapting anti-jamming method based on waveform characteristics |
| CN107450851A (en) * | 2017-07-28 | 2017-12-08 | 上海德衡数据科技有限公司 | A kind of multichannel data storage and processing system framework based on space-time adaptive processing |
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2017
- 2017-07-28 CN CN201710619664.XA patent/CN107480209A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224871A (en) * | 1998-01-30 | 1999-08-04 | 国际商业机器公司 | Method and system for handling multiple store instruction completions in processing system |
| CN101789814A (en) * | 2009-01-22 | 2010-07-28 | 中兴通讯股份有限公司 | Method and device for processing data to be transmitted by adopting space-time coding by combining with precoding |
| CN101807977A (en) * | 2010-03-09 | 2010-08-18 | 西安电子科技大学 | Space-time blind self-adapting anti-jamming method based on waveform characteristics |
| CN107450851A (en) * | 2017-07-28 | 2017-12-08 | 上海德衡数据科技有限公司 | A kind of multichannel data storage and processing system framework based on space-time adaptive processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450851A (en) * | 2017-07-28 | 2017-12-08 | 上海德衡数据科技有限公司 | A kind of multichannel data storage and processing system framework based on space-time adaptive processing |
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