Description: On the Energy Detection of Unknown Signals Over Fading ChannelsAbstract—This letter addresses the problem of energy detection of an unknown signal over a multipath channel. It starts with the no-diversity case, and presents some alternative closed-form expressions for the probability of detection to those recently reported in the literature. Detection capability is boosted by implementing both square-law combining and square-law selection diversity schemes. Index Terms—Diversity schemes, energy detection, fading channels, low-power applications, square-law detector, unknown signal detection. Platform: |
Size: 174453 |
Author:chenpeng3361 |
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Description: 利用相关算法检测微弱信号的一个方法，适合于分析心律或者呼吸频率等生物信号-related to the use of weak signal detection algorithm in a way suited to analysis of heart rate or respiratory frequency signal biological Platform: |
Size: 327680 |
Author:王书军 |
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Description: 该软件用于研究周期信号的混沌检测，通过Duffing方程，检测极微弱信号，非常有用。-software for the study of the cycle of chaotic signal detection through Duffing equation, detect very weak signal, very useful. Platform: |
Size: 6144 |
Author:罗维 |
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Description: 相关算法的应用很广，例如噪声中信号的检测，一个信号经过一段延迟后自身的相似性，信号中隐含周期性的检测，信号相关性的检验，信号时延长度的测量，滤除确定性信号中的随机干扰信号等等。相关函数还是描述随机信号的重要统计量。
利用CCS5000的集成开发平台，通过C语言对一正弦信号和一余弦信号进行了相关算法设计、编程和分析，然后将其置于CCS集成开发环境下,编译、调试、运行.-correlation algorithm used widely, such as noise signal detection, a signal after a delay after their similarities, implied cyclical signal detection, signal relevance of the test, Signal delay length measurement, signal filtering uncertainty of random interference signal, and so on. Correlation function is described random signal of the important statistics. CCS5000 use integrated development platform C language of a sinusoidal signal and a cosine signal a correlation algorithm design, programming and analysis, then placed CCS integrated development environment, compiler, debugger, run. Platform: |
Size: 1024 |
Author:laiweidong |
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Description: 高频地波雷达线形天线接收阵列信号处理中的信号检测两维CA信号处理例程-HF radar linear array antenna to receive the signal processing two-dimensional signal detection signal processing routines, CA Platform: |
Size: 3072 |
Author:Jenkins Huang |
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Description: 关于微弱信号检测的一本好书，是从教育网上下的，相信对研究信号检测的朋友会大有裨益-On the weak signal detection of a good book is under the line from education, I believe that the study of signal detection will be of great benefit to Friend Platform: |
Size: 5713920 |
Author:惠子 |
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Description: 研究了利用混沌相变进行弱信号检测的理论及仿真试验( 对基于)振子初值敏感性检测弱信号的方法分
析后指出，过渡过程会影响检测性能，提出一种改进的弱信号检测方法( 对仿真输入噪声生成和仿真步长选择进行
研究后建立了仿真模型，在典型噪声背景下检测弱正弦信号( 实验结-Studied the use of chaotic phase transitions for weak signal detection theory and simulation test (based on) the sensitivity of oscillator initial value method of weak signal detection analysis pointed out that the transition process will affect the detection performance, an improved method of weak signal detection ( on the simulation input noise generation and simulation step size selection study established a simulation model, in a typical background noise detection of weak sinusoidal signal (experimental colorectal Platform: |
Size: 16384 |
Author: |
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Description: 线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标距离信息的回波信号。-LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal Platform: |
Size: 1024 |
Author:张直 |
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Description: 线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号-LFM signal is a kind of radar used electromagnetic signals, when the radar signal detection to the target, the reflection of radar echo signal after Platform: |
Size: 5120 |
Author:国际 |
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Description: 这是一部关于非高斯噪声中信号检测与估计的经典书籍，springer出版社出版，作者是S Kassam-This is a classical book about signal detection in non-Gaussian noise, by S Kassam Platform: |
Size: 6563840 |
Author:晁文婷 |
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Description: 信号检测预估计的课件，希望能帮助到大家学习。信号专业比较会用到的-Pre-estimation of signal detection courseware, we hope to help to learn. Signal will be used in more professional Platform: |
Size: 2822144 |
Author:杨杨 |
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