Using spectra to calculate strength of reflections and losses in passive cavities.The wavelength, reflection spectrum and transmission spectrum should be in the first 3 columns of an Excel file, which is selected when the cavity.m Matlab file is run.
标签： reflections wavelength calculate cavities
上传时间： 2013-12-24
上传用户：sz_hjbf
Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet digital communication systems. A simple form of MD is the camer phase exp GO) which has to be estimated and compensated for in a coherent receiver. A more general case with fading must, however, allow for amplitude as well as phase variations of the MD. We assume a state-variable model for the MD and generally obtain a nonlinear estimation problem with additional randomly-varying system parameters such as received signal power, frequency offset, and Doppler spread. An extended Kalman filter is then applied as a near-optimal solution to the adaptive MD and channel parameter estimation problem. Examples are given to show the use and some advantages of this scheme.
标签： synchronization Carrier-phase multiplicativ approached
上传时间： 2013-11-28
上传用户：windwolf2000
蠕虫mydoom.a版本的完整源代码，mydoom为internet上传播很广的蠕虫，以传播能力强而闻名于世，蠕虫为c语言编写，很有借鉴意义。-worm version of the complete source code, mydoom internet for a wide spread of the worm to spread the renowned
上传时间： 2013-12-12
上传用户：zhoujunzhen
I analysis the undermodulation,total modulation and over modulation.And the power distribution ,spectrum.you can understand the basic of am.
标签： modulation undermodulation distribution the
上传时间： 2013-12-17
上传用户：sevenbestfei
Detecting Network Intrusions via Sampling_A Game Theoretic Approach Internet Quarantine_Requirements for Containing Self-Propagating Code Modeling Malware Spreading Dynamics Modeling the Spread of Active Worms
标签： Quarantine_Requireme Intrusions Sampling_A Detecting
上传时间： 2013-11-30
上传用户：xc216
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)
上传时间： 2016-07-16
上传用户：wqxstar
MS-Clustering is designed to rapidly cluster large MS/MS datasets. The program merges similar spectra (having similar m/z values ?within a given tolerance), and creates a single consensus spectrum as a representative. The input formats accepted are: dta, mgf, mzXML. The output format is mgf.
标签： MS-Clustering designed datasets cluster
上传时间： 2013-12-20
上传用户：cursor
ieee投稿须知，The IEEE Transactions on Information Technology in Biomedicine publishes high quality applications & infrastructure papers that reflect global information technology advances in medicine and biology and will further address the implementation and management of the broad spectrum of health care innovations arising from these developments world-wide
标签： ieee
上传时间： 2016-08-29
上传用户：zhouli
IEEE 802.11h-2003 IEEE Standard for Information technology—Telecommunications and Information Exchange Between Systems—LAN/MAN Specific Requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Spectrum and Transmit Power Management Extensions in the 5GHz band in Europe
标签： Information Telecommunications IEEE technology
上传时间： 2016-10-02
上传用户：lnnn30
DaVinci HD CPLD Firmware Resources 这是TI原装开发板DM6467原理图的 CPLD的VHDL代码，是Spectrum Digital, Inc刚开发出来的！ CPLD Firmware Project CPLD Firmware Project (Version 6).
标签： CPLD Resources Firmware DaVinci
上传时间： 2016-11-27
上传用户：爱死爱死
