introduction to linear block codes ppt

... is 10 (略) Router#terminal history size ? <0-256> Size of history buffer Router#terminal history size 25 Router#sh terminal (略) History is enabled,history size is 25 (略) Gather ... 1.show history:显示最后输入的 10 条命令,默认是 10 条,可以修改该值 2.terminal history size:修改显示最后输入过的的命令的数量,默认是 10 条,最大是 256 条 3.show terminal:显示命令历史缓存大小,如下: Router#sh terminal (略) History is enabled,history size ... connector Bring Up an Interface 打开和关闭 1 个接口,分别使用 shutdown 和 no shutdown 命令,当你关闭某个接口的时候,使用 sh interfaces 命令可以查看接口状态,并且你将看到以下输出: Router#sh int e0 Ethernet0 is administratively down,line protocol...

Ngày tải lên: 10/12/2013, 16:15

... needs. 28 Module 1: Introduction to SharePoint Portal Server Review  Common Obstacles to Implementing an Effective Document Management Solution  Introduction to SharePoint Portal Server  Using ... Portal Server to your own Web site. iv Module 1: Introduction to SharePoint Portal Server Module Strategy Use the following strategy to present this module:  Common Obstacles to Implementing ... PowerPoint. Module 1: Introduction to SharePoint Portal Server 15  Accessing external content. You can add content sources to a workspace to provide access to external information,...

Ngày tải lên: 10/12/2013, 16:15

... X to its successors in the tree (from left to right and bottom to top). If the immediate successor has frequency F + 1 or greater, the nodes are still in sorted order and there is no need to ... limited to 15 bits) and by the memory available to the encoder (except that blocks in mode 1 are limited to 65,535 bytes of uncompressed data). The Deflate decoder must be able to decode blocks ... compresses blocks, and may be able to construct improved code tables as it proceeds from block to block. There are two code tables, for literals/lengths and for distances. They again have to be written...

Ngày tải lên: 14/12/2013, 15:15

... (prefix) codes to the different values of ∆ such that small values (which we expect to be common) are assigned short codes and large values (which are expected to be rare) are assigned long codes. ... where LEN is the number of data bytes in the block. This is why the block size in this mode is limited to 65,535 bytes. 3. LEN data bytes. Theformatofablockinmode2isdifferent: 1. The 3-bit header ... to tell you to how many figures I carried these computations, having no other business at that time. —Isaac Newton To figure out the kind of compression achieved by arithmetic coding, we have to consider...

Ngày tải lên: 14/12/2013, 15:15

... compressed in a single left -to- right, top -to- bottom scan; (b) progressive mode where the image is compressed in multiple blocks (known as “scans”) to be viewed from coarse to fine detail; (c) lossless ... is broken up into blocks of nìm pixels p xy (with n = m = 8 typically), and Equation (5.6) is used to produce a block of nìm DCT coefficients G ij for each block of pixels. The top-left coefficient ... worldwide digital component video standard. Y is defined to have a range of 16 to 235; Cb and Cr are defined to have a range of 16 to 240, with 128 equal to zero. There are several YCbCr sampling formats, such...

Ngày tải lên: 14/12/2013, 15:15

... generally become smaller as we move from the top-left to the bottom-right corner and are largest on the top row and the leftmost column. Thus, scanning a block of DCT coefficients in zigzag order collects ... “quantization” is to restrict a variable quantity to discrete values rather than to a continuous set of values.” If the data to be compressed is in the form of large numbers, quantization is used to convert ... particular (Section 6.5). Shorten employs linear prediction to compute residues (of audio samples) which it encodes by means of Rice codes. (See also Rice Codes. ) Sliding-Window Compression. The...

Ngày tải lên: 14/12/2013, 15:15

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Ngày tải lên: 14/12/2013, 16:15

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Ngày tải lên: 14/12/2013, 16:15

... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. ... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. ... on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. ...

Ngày tải lên: 14/12/2013, 16:15

... PURPOSES ONLY Stores and Storage Groups Exchange 2000 Logical Logical Logical Logical Storage Group 1 Storage Group 2 Store A Store A Store B Store B Store A Store A Store B Store B The ... how to display data. Topic Objective To outline the features of the Web Storage System. Lead-in The Web Storage System enables developers to access items in the Exchange 2000 store ... Content Store ! URL Addressing ! WebDAV ! XML Web Web Storage System Storage System You use the Web Storage System technology to access the items stored in Exchange 2000. The Web Storage System...

Ngày tải lên: 21/12/2013, 05:18

... Operators Objectives 15-2 The SET Operators 15-3 Tables Used in This Lesson 15-4 The UNION SET Operator 15-7 Using the UNION Operator 15-8 The UNION ALL Operator 15-10 Using the UNION ALL Operator ... HAVING Clause 17-5 GROUP BY with ROLLUP and CUBE Operators 17-6 ROLLUP Operator 17-7 ROLLUP Operator Example 17-8 CUBE Operator 17-9 CUBE Operator: Example 17-10 GROUPING Function 17-11 GROUPING ... Operator 15-11 The INTERSECT Operator 15-12 Using the INTERSECT Operator 15-13 The MINUS Operator 15-14 SET Operator Guidelines 15-16 The Oracle Server and SET Operators 15-17 Matching the SELECT...

Ngày tải lên: 21/12/2013, 06:17

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Ngày tải lên: 24/12/2013, 03:16

... receives cash from the buyer prior to shipment. ADVANTAGE TO BUYER ADVANTAGE TO SELLER  None  Goods shipped when convenient  Use of buyer’s funds RISK TO BUYER RISK TO SELLER  No control over the ... for payment. ADVANTAGE TO BUYER ADVANTAGE TO SELLER  May refuse to pay or  Title documents controlled accept the draft through the banking system RISK TO BUYER RISK TO SELLER  Goods may not ... their face, to comply with the Letter of Credit and not to be inconsistent with each other. All documents, unless otherwise stated, must appear to be original, and documents required to be certified...

Ngày tải lên: 16/01/2014, 11:37

... suggestions should be sent to rmgray@stanford.edu. Every effort will be made to fix typos and take suggestions into an account on at least an annual basis. I hope to put together a revised solutions ... processes. A powerful approach to modeling complicated random processes is to consider linear systems driven by simple random processes. Chapter 5 used this approach to compute second order moments, ... the first author, to the Stanford University Information Systems Laboratory Industrial Affiliates Program which supported the computer facilities used to compose this book, and to the generations...

Ngày tải lên: 16/01/2014, 16:33

... (47) then the vectors are linearly independent. Otherwise, at least one of the vectors is a linear combination of the other vectors and they are linearly dependent. It is easy to visualize linear independence. ... second to last equation to get the second to last unknown. This is repeated until the entire system is solved. An Introduction to Linear Algebra Barry M. Wise and Neal B. Gallagher Eigenvector ... space. Any vector in the space can be specified as one and only one combination of the basis vectors. Any linearly independent set of vectors can be extended to a basis by adding (linearly independent)...

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