1.overview 当使用Spectral extension时,channel中的高频部分的transform coefficients由低频部分合成. transform coefficients合成包括:copy低频部分的transform coefficients insert到高频部分,作为高频部分的transform coefficients. inserted transform coefficients与pseudo-random noise做blending, scaling…

1.Spectral extension简介 Spectral extension是通过低频的transform coefficients合成高频transform coefficients的过程. spectral extension的实现与channel coupling类似,但是由于只需要transmit一些用于合成高频transform coefficients的metadat,因此比coupling更能减少datarate. 而且spectral extension能用于mono si…

项目地址:https://github.com/brianlmoon/GearmanManager PHP环境要求 PHP 5.5.9 POSIX extension Process Control extension pecl/gearman or Net_Gearman 使用GearmanManager的理由 运行Gearman的Worker是项比较让人讨厌的任务.千篇一律的代码...GearmanManager的目标是让运行worker成为一项运维性任务而不是开发任务. 文件名直接对应于G…

0 url :http://blog.csdn.net/youyou1543724847/article/details/52818339Redis一点基础的东西目录 1.基础底层数据结构 2.windows下环境搭建 3.java里连接redis数据库 4.关于认证 5.redis高级功能总结1.基础底层数据结构1.1.简单动态字符串SDS定义: ...47分钟前1 url :http://blog.csdn.net/youyou1543724847/article/details/52818…

文章出处:http://www.cnblogs.com/snowberg/archive/2011/10/21/2468588.html   3   What is a Suffix Tree Suffix tree, 或 后缀树 ,是一种相当神奇的数据结构,它包含了字符串中的大量信息,能够用于解决很多复杂的字符串问题 —— 事实上,基本上目前为止俺遇到过的所有与字符串有关的问题都可以通过它解决. 我们以字符串 MISSISSIPPI 为例,先列出它所有的后缀: 1. MISSISSIPPI 2…

List of Chromium Command Line Switches https://peter.sh/experiments/chromium-command-line-switches/ There are lots of command lines which can be used with the Google Chrome browser. Some change behavior of features, others are for debugging or experi…

参考:https://peter.sh/experiments/chromium-command-line-switches/ List of Chromium Command Line Switches Condition Explanation -- ⊗ Report pseudo allocation traces. Pseudo traces are derived from currently active trace events. ↪ --/prefetch:1[1] ⊗ /pre…

https://sites.google.com/a/chromium.org/chromedriver/capabilities http://stackoverflow.com/questions/tagged/selenium-chromedriver ChromeDriver - WebDriver for Chrome Search this site     Capabilities & ChromeOptions Capabilities are options that you…

转自:http://peter.sh/experiments/chromium-command-line-switches/ There are lots of command lines which can be used with the Google Chrome browser. Some change behavior of features, others are for debugging or experimenting. This page lists the availabl…

转载:https://developer.chrome.com/extensions/messaging#external-webpage Message Passing Since content scripts run in the context of a web page and not the extension, they often need some way of communicating with the rest of the extension. For example,…