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VxWorks 6.6 BSP開(kāi)發(fā)執(zhí)導(dǎo) This document describes, in general terms, the elements that make up a board support package [BSP], the requirements for a VxWorks BSP, and the general behavior of a BSP during the boot process. This document outlines the steps needed to port an existing BSP to a new hardware platform or to write a new VxWorks BSP for custom hardware using a reference BSP or template BSP as a starting point. It provides hints and tips for debugging a BSP and solving common BSP development problems. It also provides informatIOn on the BSP validation test suite [BSP VTS] that is used to assess the functionality of a VxWorks BSP.
標(biāo)簽： describes document elements VxWorks
上傳時(shí)間： 2017-03-23
上傳用戶：磊子226
//結(jié)構(gòu) struct fb_fix_screeninfo finfo struct fb_var_screeninfo vinfo //打開(kāi)設(shè)備 fd = open["/dev/fb0", O_RDWR] if [!fd] { printf["Cannot open framebuffer device.\n"] exit[1] } //取得固定信息 if [ioctl[fd, FBIOGET_FSCREENINFO, &finfo]] { printf["Error reading fixed informatIOn.\n"] exit[1] } if [ioctl[fd, FBIOGET_VSCREENINFO, &vinfo]] { printf["Error reading variable informatIOn.\n"] exit[1] }
標(biāo)簽： struct fb_fix_screeninfo fb_var_screeninfo finfo
上傳時(shí)間： 2014-08-16
上傳用戶：gut1234567
基于深度優(yōu)先搜索算法的球形譯碼，具體文獻(xiàn)可以參考03年informatIOn thoery上的那篇經(jīng)典文章
標(biāo)簽： 深度優(yōu)先搜索 算法 譯碼
上傳時(shí)間： 2013-12-31
上傳用戶：xiaoyunyun
ASK function, this is a block that has three input and one output. the input are the two carrier that have different amplitute, and the digital signal representing the informatIOn or data to be modulated.
標(biāo)簽： input the function carrier
上傳時(shí)間： 2014-12-20
上傳用戶：Shaikh
This document contains a detailed description of the usage and configuration of the JSVM [Joint Scalable Video Model] software for the Scalable Video Coding [SVC] project of the Joint Video Team [JVT] of the ISO/IEC Moving Pictures Experts Group [MPEG] and the ITU-T Video Coding Experts Group [VCEG]. It provides informatIOn how to build the software on Windows32 and Linux platforms. It contains a description of the usage and configuration for the binaries built from the software package, including examples for spatial, SNR and combined scalability scenarios. Guidelines for the integration and validation of new tools in the software are provided.
標(biāo)簽： configuration description the document
上傳時(shí)間： 2017-03-26
上傳用戶：sz_hjbf
In the bank all the activities are being done manually .As the bank widens its services & it finds difficult to manage its operations manually and hence this leads to the automation of some of its operations. Banking informatIOn system is a windows based applications. This project mainly deals with managing there types of account such as Saving Account, Current Account and Recurring Deposits . In this project bank is seeking to manage these account through computer based system. Tasks involved in this project are opening the user accounts , recording the account holders transactions , modify, the user records and generating the reports . This project is having three module: ] 1. Bank Master Module 2. Transaction Module 3. Reports module
標(biāo)簽： the bank activities manually
上傳時(shí)間： 2013-12-13
上傳用戶：LouieWu
The existence of numerous imaging modalities makes it possible to present different data present in different modalities together thus forming multimodal images. Component images forming multimodal images should be aligned, or registered so that all the data, coming from the different modalities, are displayed in proper locations. The term image registration is most commonly used to denote the process of alignment of images , that is of transforming them to the common coordinate system. This is done by optimizing a similarity measure between the two images. A widely used measure is Mutual informatIOn (MI). This method requires estimating joint histogram of the two images. Experiments are presented that demonstrate the approach. The technique is intensity-based rather than feature-based. As a comparative assessment the performance based on normalized mutual informatIOn and cross correlation as metric have also been presented.
標(biāo)簽： present modalities existence different
上傳時(shí)間： 2017-04-03
上傳用戶：qunquan
-The existence of numerous imaging modalities makes it possible to present different data present in different modalities together thus forming multimodal images. Component images forming multimodal images should be aligned, or registered so that all the data, coming from the different modalities, are displayed in proper locations. Mutual informatIOn is the similarity measure used in this case for optimizing the two images. This method requires estimating joint histogram of the two images. The fusion of images is the process of combining two or more images into a single image retaining important features from each. The Discrete Wavelet Transform (DWT) has become an attractive tool for fusing multimodal images. In this work it has been used to segment the features of the input images to produce a region map. Features of each region are calculated and a region based approach is used to fuse the images in the wavelet domain.
標(biāo)簽： present modalities existence different
上傳時(shí)間： 2014-03-04
上傳用戶：15736969615
In computer vision, sets of data acquired by sampling the same scene or object at different times, or from different perspectives, will be in different coordinate systems. Image registration is the process of transforming the different sets of data into one coordinate system. Registration is necessary in order to be able to compare or integrate the data obtained from different measurements. Image registration is the process of transforming the different sets of data into one coordinate system. To be precise it involves finding transformations that relate spatial informatIOn conveyed in one image to that in another or in physical space. Image registration is performed on a series of at least two images, where one of these images is the reference image to which all the others will be registered. The other images are referred to as target images.
標(biāo)簽： different computer acquired sampling
上傳時(shí)間： 2013-12-28
上傳用戶：來(lái)茴
在網(wǎng)絡(luò)安全中經(jīng)常會(huì)遇到rootkit，NSA安全和入侵檢測(cè)術(shù)語(yǔ)字典( NSA Glossary of Terms Used in Security and Intrusion Detection)對(duì)rootkit的定義如下：A hacker security tool that captures passwords and message traffic to and from a computer. A collection of tools that allows a hacker to provide a backdoor into a system, collect informatIOn on other systems on the network,mask the fact that the system is compromised, and much more. Rootkit is a classic example of Trojan Horse software. Rootkit is available for a wide range of operating systems.
標(biāo)簽： rootkit 網(wǎng)絡(luò)安全
上傳時(shí)間： 2017-04-04
上傳用戶：xaijhqx
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