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swlfreq
- 全球广播资源中心 v1.31 含全球最新最权威的AM,FM,SW 频率数据3万多个，尤其是短波，几乎无遗漏和错误，可 以智能化地找出当前时间正在播音的所有电台。数据库最 新更新时间为2000.8.2。-V1.31 Global Broadcasting Resource Center containing the latest and most authoritative global AM, FM, SW frequency data more than 30,000, in particul
dm642.ZIP
- 在本文中，我們首先實作了 一個針對壓縮視訊（像是 H.264/AVC）之畫面解析度 改善 的方法。接著，我們分析這個方法的模擬結果。-In this thesis, we first implement a spatial resolution enhancement algorithm for H.264/AVC compressed videos. Based on the analysis of the simulation results, we ide
EDA07
- 能识别5c10c25c三种硬币，可以实现退币找零等功能VHDL编程自动售货机-5c10c25c can identify three kinds of coins and currency can be achieved through irregular features such as back VHDL programming vending machine
Model_and_simulate_discrete-event_systems
- SimEvents® extends Simulink® with tools for discrete-event simulation of the transactions between components in a system architecture. You can use the architecture model to analyze performance characteristics such as end-to-end latencies, t
HDR_Nov09
- this document present three algorithms to identify the type of modulation in digital communication.
transp_Canal
- this document present three algorithms to identify the type of modulation in digital communication.
MANSOURI_Mejdi
- this document present three algorithms to identify the type of modulation in digital communication.
cours_canaux_transmission_bruite_sept10
- this document present three algorithms to identify the type of modulation in digital communication.
These_UWB_Pagani
- this document present three algorithms to identify the type of modulation in digital communication.
jcsb
- 文中研究了6种常用数字调制信号识别的特征参数集，并采用决策树判别方法进行分类识别。仿真结果表明，在SNR≥5dB时，识别正确率在99 以上，且当SNR≥20dB时，识别正确率达到100 。其特点是，算法简单，识别正确率高，达到了自动分类识别的目的，并有利于实现识别的实时化。-In this paper, we study the set of characteristic parameters of the six kinds of commonly used digital modulatio
WAD(Web-Application-Detector)
- Web Application Detector 一种快速识别web应用程序的方法 -Web Application Detector is a fast method to identify web application
Recognition-Organizatin-Name
- 该文档主要讲解了如果利用层叠条件随机场去识别组织机构名-The document explained that if the use of cascading main conditions to identify the organization with the name of the airport
linuxthread
- 我们要讨论的是网络中进程之间如何通信？首要解决的问题是如何唯一标识一个进程，否则通信无从谈起！在本地可以通过进程PID来唯一标识一个进程，但是在网络中这是行不通的。其实TCP/IP协议族已经帮我们解决了这个问题，网络层的“ip地址”可以唯一标识网络中的主机，而传输层的“协议+端口”可以唯一标识主机中的应用程序（进程）。这样利用三元组（ip地址，协议，端口）就可以标识网络的进程了，网络中的进程通信就可以利用这个标志与其它进程进行交互。-We have to discuss how communic
Noise-reduction-algorithm
- 对设备进行故障诊断的主要方法就是测量故障 设备的振动或噪声, 并对其进行分析, 从而找出故障原因。然而振动或噪声信号中除了对分析故障有用的信息外, 还有大量的噪声成分。只有有效地滤除噪声, 才能获得有用的信息, 从而得到可靠的分析结论。传统的滤噪方法是将被噪声污染的信号通过一个滤波器, 滤掉噪声频率成分。但对于短时瞬态信号、非平稳信号、含宽带噪声的信号, 采用传统处理方法有着明显的局限性。小波变换为信号去噪提供了一种有效的方法, 小波阈值去噪具有传统方法不可比拟的优越性。但是小波分解的频域重
doc
- The primary objective of the QRD-M detector is to identify the candidate list. The QRD-M algorithm is a breadth-first tree search. It views all the branches it will ever consider for a given stage of the detection tree and then rejects all but t
Efficient-QoS-Support-for-Secondary-Users-in-Cogn
- While the required reliability of the sensing process can be expressed in terms of rarely enough overlooking the PU, we assume that the proper QoS for the SU is given by maintaining — with a given confidence level — a minimum bandwidth availabili
PSKmodulation
- 提出了一种不仅计算量小，而且可以在低信噪比下正确识别相位调制信号的方法。利用Matlab工具进行仿真，仿真结果表明，在信噪比不低于2 dB的情况下，对PSK子类调制信号的识别率可以达到93 以上。 -Proposed a method of calculating only a small amount, and can correctly identify the phase modulation signal at a low SNR. Use Matlab tool for simul
8-On-the-Wiener-and-Hammerstein-Models-for-Power-
- This paper presents a comparative study on the suitability of using Hammerstein or Wiener models to identify the power amplifier (PA) nonlinear behavior considering memory effects. This comparative takes into account the operational complexit
Modal-analysis
- This book helps us understand the modal analysis and some methods to identify them through experiments
paper4
- 支持Web2.0标签层次体系构建的关系识别及层次组合方法研究-Support Web2.0 label hierarchy level to build relationships to identify and study a combination of methods