maxim coding

Introduction to CELP Coding Do not meddle in the affairs of Poles, for they are subtle andquick to leave the unit circle.Speex is based on CELP, which stands for code excited linear prediction. this section attempts to introduce the principles behind CELP, soif you are already familiar with CELP, you can safely skip to section8. the CELP technique is based on threeideas: The use of a linear prediction (LP) model to model

. Background Knowledge This chapter mainly introduces where FFmpeg is used (only a few of what I know here is actually far more than this ). To put it bluntly, FFmpeg is very important. Use FFMPEG as the kernel Video Player: Mplayer, ffplay, shooter player, storm video, kmplayer, QQ video... Use FFMPEG as the DirectShow filter of the kernel: Ffdshow, LAV filters... Use FFMPEG as the kernel transcoding tool: FFmpeg, format factory... As a matter of fact, FFMPEG's video/audio encoding/dec

Put a few videos you made in the previous two years. I am lazy. I plan to make eight videos and only make four videos. Http://www.boobooke.com/v/bbk4407 Http://www.boobooke.com/v/bbk4414 Http://www.boobooke.com/v/bbk4415 Http://www.boobooke.com/v/bbk4416 This article describes some basic knowledge about the multi-byte encoding document (Chinese) edited by VIM. Note that gvim is not involved, and VIM on character terminals only.Vim coding basics:1. Thr

Sparse Coding In the sparse self-encoding algorithm, we try to get a set of weight parameters.W(And corresponding intercept)BThrough these parameters, we can obtain the sparse feature vector σ (WX+B). These feature vectors are very useful for refactoring Input samples. Sparse encoding can be seen as a deformation of the sparse self-encoding method, which attempts to directly learn the feature set of data. Using the base vector corresponding to th

ArticleDirectory » Read code that you rely on » Read code that impresses you » Read code written by somebody you respect » Read code that you can actually grok » See the big picture » Document your findings » Use the tests, Luke » Execute, change stuff, execute » Rinse and repeat The most obvious way to improve your coding is to write more code. everybody knows that. however, another activity which I guarantee w

Research on python coding ------ using scrapy experience, pythonscrapy Python transcoding and Decoding Research on python coding ------ using scrapy to experience python2scrapy is a very lightweight crawler framework, but because it hides too many details about network requests, so sometimes we encounter a very embarrassing bug. Of course, this is mainly because of some nonstandard websites. There are many

Uilang is a very small UI class library that helps web designers who are not familiar with front-end code quickly develop interactive UIS. You only need to use the description of semantic to control the dynamic effect of elements. In development, you only need to enter the following text inside the .... .... This class library will automatically convert to click event effect, doesn't it mean? Want to know how to use it? See and watch the following code for playback: No

This article recommends (Front-end development coding standards and best practices for world-class digital companies. This document covers HTML, CSS, and JavaScript encoding standards, accessibility, performance optimization, browser compatibility, testing, and search engine optimization support. The following is a full-text directory: Table of contents General guidelines Pillars of front-end development General Practices Mar

Please contact me if you have any questions :) Coding FAQ (PL/SQL and Java)1. the PL/SQL data type is incorrect. For example, aac001 is of the varchar2 type, but it is not included in ''. Although the program can be queried, it poses a hidden risk for future performance problems.Select aac002 from ac01 where aac001 = 123456;Select aac002 from ac01 where aac001 = '000000 ';2. The code is too long.No matter in Java or PL/SQL, too long code is difficult

Python file Header TemplateLet's start with a little bit of knowledge: How to automatically add file header information when creating a file !By: File--settings each time through the file--setings to open the settings page too troublesome! You can select the toolbar toolbar by: view--The modified effect:The first line of the Python Script templateThis is very simple to tell the system with what explanation to explain, if you directly with Python python_file_name.py words, this has no effect can

1, first create a new project on coding.2, fill in the relevant content of the project.3. Copy the following mouse selection after setting up the project.4. Create a folder in your own computer.5. After entering the folder, click the right mouse button and then point to git Clone.6, then the following graphic will appear, click OK on the line.7, so your folder will have a folder with the same name as your new project.8, then move the content you want

developers to easily integrate multiple codebase into their own projects. The Framework interoperability group, or PHP Standard Group, publishes a range of recommended styles. Some of them are about code style, namely Psr-0,psr-1,psr-2 and PSR-4. Typically, your PHP code should follow one or more of these criteria, so that other developers can easily read and use your code. These standards add new rules to the previous standard, so using PSR-1 requires that you follow PSR-0, but you can not fol

Ordinary strings in the py2.7 are ASCII-encoded, for example, str= "ABC", if it contains Chinese will be GBK or gb2312 code (GB2312 is the Chinese provisions of Chinese character coding, also can be said to be Simplified Chinese character set encoding; GBK is an extension of GB2312, besides compatible GB2312, it can also display traditional Chinese, as well as kana in Japanese.But by adding u to the string, such as Str=u "ABC", you can define the stri

PEP8 Python Coding Specificationa code Orchestration1 indent. Indentation of 4 spaces (the editor can do this), no tap, no mix of taps and spaces. 2 The maximum length per line is 79, the line break can use backslashes, preferably with parentheses. The newline point is to hit enter after the operator. There are two empty lines between the 3 class and the top-level function definition, an empty line between the method definitions in the class, and an e

Transferred from: http://my.oschina.net/liqiong/blog/4921Cohen-sutherland algorithm ( coding Algorithm )Basic idea: For each line segment P1P2, divided into three kinds of situation processing:(1) If the P1P2 is completely inside the window, the line segment is displayed, referred to as "take";(2) If the p1p2 obvious outside the window, then discard the line segment, referred to as "abandoned";(3) If the line segment neither satisfies the "take" condi

bottom-up process):Eventually we'll get a binary tree like this:At this point, we put the left branch of the tree encoded as 0, the right branch code of 1, so that we can traverse the tree to get the character encoding, such as: ' B ' encoding is XX, ' P ' encoding is 101, ' R ' encoding is 1000. we can see that the more the frequency will be in the upper layer, the shorter the coding, the less the frequency of the lower, the more the code is longer

?,8A01Code, 8Abit, 1AByte2.GBK:In?GbCode,?? containsTheAsciiCoding and medium-constant encoding. 16ABit, 2AByte3.UNICODE:MillionCountryCode,?? containsTheWorldAllCountriesThe encoding of the word. 32ABit, 4AByteContainsTheAscii4.UTF-8:Variable? degreeThe MillionCountryCode.IsUnicodeKind of reality . the most, the character occupies 8 bits.1. English : 8bit 1byte2. European Word : 16bit 2byte3. in? : 24bit 3bytein addition to ASCII code , other information cannot be converted directly .

PEP8 Python Coding SpecificationA code orchestration1 indent. Indentation of 4 spaces (the editor can do this), no tap, no mix of taps and spaces.2 The maximum length per line is 79, the line break can use backslashes, preferably with parentheses. The newline point is to hit enter after the operator.There are two empty lines between the 3 class and the top-level function definition, an empty line between the method definitions in the class, and an emp

Analysis of the coding problem of Apache and PHP Web pages Talk about the coding of Apache and PHP pages. There is also an article on the MySQL character set: http://potatows.eeie.cn/?p=39When it comes to Apache coding, we're going to involve 3 things. Header in PHP ("content-type:text/html; Charset=xxx "); functionAdddefaultcharset in the Apache configuration

Reprint: http://www.cnblogs.com/xqxacm/p/4886299.htmlFirst, what is encoded decodingCoding: The use of specific algorithms, the original content processing, generate the operation of the content, the formation of another form of data, can be based on the algorithm, and then restore back, this operation is called coding.Decoding: Using the inverse operation of the algorithm used by the code, processing the encoded data, and restoring the original data, this operation is called decoding.Second, wh