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Cross-Entropy

  • 用Fourier变换求取信号的功率谱---周期图法 用Fourier变换求取信号的功率谱---分段周期图法 用Fourier变换求取信号的功率谱---welch方法 功率谱估计----多窗口法(

    用Fourier变换求取信号的功率谱---周期图法 用Fourier变换求取信号的功率谱---分段周期图法 用Fourier变换求取信号的功率谱---welch方法 功率谱估计----多窗口法(multitaper method ,MTM法) 功率谱估计----最大熵法(maxmum entmpy method,MEM法) 功率谱估计----多信号分类法(multiple signal classification,music法)Fourier transform to strike a signal to the power spectrum - the cycle of plans Fourier transform to strike a signal to the power spectrum - Sub-cycle Method Fourier transform to strike a signal to the power spectrum --- welch method Power spectrum estimated more than window ---- Law (multitaper method, MTM) ---- Power spectrum estimate of maximum entropy (maxmum entmpy method, MEM) ---- More than the estimated power spectrum signal classification (multiple signal classification, music)

    标签: Fourier welch 变换 信号

    上传时间: 2016-07-16

    上传用户:wqxstar

  • Google 推出一套免費的 Web 安全評估工具

    Google 推出一套免費的 Web 安全評估工具,叫做 ratproxy,這套工具可以檢測、分析您的網站是否有安全性漏洞或網頁是否有被入侵,目前可支援 Linux, FreeBSD, MacOS X, 與 Windows (Cygwin) 等執行環境(反正就是 Unix-like 的環境啦)。 RatProxy 可偵測到的漏洞包括 Cross-site Scripting (XSS, 跨網站指令碼)、指令碼惡意置入(script inclusion issues), 惡意網頁內容(content serving problems), insufficient XSRF 以及 XSS 防護(XSS defenses) 等。

    标签: Google Web

    上传时间: 2016-09-30

    上传用户:LouieWu

  • Learn how to build a custom Linux® distribution to use in an embedded environment, in this case

    Learn how to build a custom Linux® distribution to use in an embedded environment, in this case to drive a Technologic Systems TS-7800 single-board computer. In this tutorial, you learn about cross-compiling, the boot loader, file systems, the root file system, disk images, and the boot process, all with respect to the decisions you make as you re building the system and creating the distribution.

    标签: distribution environment embedded custom

    上传时间: 2013-12-23

    上传用户:stella2015

  • QT3.3.4在远峰2410上移植 HOST 环境(虚拟机VM6.0): 系统:redhat 9 完全安装 交叉工具arm 2.95.3 TARGET环境 arm 2410 240*3

    QT3.3.4在远峰2410上移植 HOST 环境(虚拟机VM6.0): 系统:redhat 9 完全安装 交叉工具arm 2.95.3 TARGET环境 arm 2410 240*320屏外加触摸屏 cramfs文件系统 软件: cross-2.95.3.tar.bz2 qt-embedded-free-3.3.4.tar.bz2 qt-x11-free-3.3.4.tar.bz2 tmake-1.11.tar.gz 经测试,在3.3.2的交叉编译工具也通过

    标签: 2410 arm TARGET redhat

    上传时间: 2014-12-22

    上传用户:上善若水

  • 不知为何

    不知为何,在rh9下编译有警告,但是可以正常编译出结果 HOST 环境(虚拟机VM6.0): 系统:redhat 9 完全安装 交叉工具arm 2.95.3 TARGET环境 arm 2410 240*320屏外加触摸屏 cramfs文件系统 软件: cross-2.95.3.tar.bz2 //交叉编译器 qtopia-free-src-2.2.0.tar.gz //qtopia e2fsprogs-1.35.tar.gz // jpegsrc.v6b.tar.gz // libpng-1.2.14.tar.bz2 tslib-1.3.tar.bz2 zlib-1.2.3.tar.bz2

    标签:

    上传时间: 2016-10-23

    上传用户:as275944189

  • 四种聚类算法源代码及示例代码,本程序的最终目的是形成一套标准的用于聚类、可扩展的工具。包括的内容有1. 聚类算法:Kmeans和Kmedoid算法、FCMclust, GKclust, GGclust

    四种聚类算法源代码及示例代码,本程序的最终目的是形成一套标准的用于聚类、可扩展的工具。包括的内容有1. 聚类算法:Kmeans和Kmedoid算法、FCMclust, GKclust, GGclust算法 2. 评估分类原型:程序可以在二维图像上绘制出聚类的结果 3. 验证:程序给每一个算法提供验证机制,每个聚类算法会统计Partition Coefficient (PC), Classification Entropy (CE), Partition Index (SC), Separation Index (S), Xie and Beni s Index (XB), Dunn s Index (DI) and Alternative Dunn Index (DII)几种衡量指标。

    标签: FCMclust GKclust GGclust Kmedoid

    上传时间: 2013-12-17

    上传用户:13160677563

  • MPI stands for the Message Passing Interface. Written by the MPI Forum (a large committee comprising

    MPI stands for the Message Passing Interface. Written by the MPI Forum (a large committee comprising of a cross-section between industry and research representatives), MPI is a standardized API typically used for parallel and/or distributed computing. The MPI standard is comprised of 2 documents: MPI-1 (published in 1994) and MPI-2 (published in 1996). MPI-2 is, for the most part, additions and extensions to the original MPI-1 specification. The MPI-1 and MPI-2 documents can be downloaded from the official MPI Forum web site: http://www.mpi-forum.org/. Open MPI is an open source, freely available implementation of both the MPI-1 and MPI-2 documents. The Open MPI software achieves high performance the Open MPI project is quite receptive to community input.

    标签: comprising MPI Interface committee

    上传时间: 2013-12-22

    上传用户:爺的气质

  • 程序包包含的验证方法

    程序包包含的验证方法,会根据以下的多个指数分配系数(Partition Coefficient),分类熵Classification Entropy ,分区索引,分离指数(Separation Index),Xie and Beni s的索引,严重聚类的算法

    标签: 程序 验证方法

    上传时间: 2017-02-21

    上传用户:playboys0

  • The TW2835 has four high quality NTSC/PAL video decoders, dual color display controllers and dual v

    The TW2835 has four high quality NTSC/PAL video decoders, dual color display controllers and dual video encoders. The TW2835 contains four built-in analog anti-aliasing filters, four 10bit Analog-to-Digital converters, and proprietary digital gain/clamp controller, high quality Y/C separator to reduce cross-noise and high performance free scaler. Four built-in motion,

    标签: dual controllers decoders display

    上传时间: 2017-03-20

    上传用户:来茴

  • 这是I2c网关Id独立烧写程序

    这是I2c网关Id独立烧写程序, 烧写的ID必须要求是:“0~9”、“a~z”、“A~Z”的16为字符才能烧写成功。 其中当是输入的小写字母时,自动转换为大些烧入。 如: 1) # ./burnID 0123456789abcdef 烧入的是:0123456789ABCDEF 2] # ./burnID 0123456789@ cdef 烧入不成功,因为有其他字符 3) # ./burnID 0123456789abcdefDfs 烧入也不成,因为超过16个字符 built-in analog anti-aliasing filters, four 10bit Analog-to-Digital converters, and proprietary digital gain/clamp controller, high quality Y/C separator to reduce cross-noise and high performance free scaler. Four built-in motion,

    标签: I2c 网关 独立 烧写程序

    上传时间: 2017-03-20

    上传用户:playboys0