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misclassification_correction
说明: 根据个体三期的就业状态及分类出错的概率计算实际失业率(According to the individual' s employment status and classification of three errors in the probability of the actual unemployment rate)
- 2010-04-14 14:05:30下载
- 积分:1
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ASK-OOK-FSK-BPSK
说明: 二相相移键控(BPSK)是用二进制基带信号(0、1)对载波进行二相调制。BPSK是最简单的PSK形式,相移大小为 180°,又可称为2-PSK。在群点聚集的地方,其实都不是非常有关系,在该图像中,群点分布在水平轴上的0°和180°上。由于BPSK使用严重的失真致使解调器作出错误的判断,所以该调制方式是所有PSK中最强的。但它只能以1bit/symbol调制而不适合高数据率应用情况。 (bpsk modulation)
- 2011-04-13 17:10:58下载
- 积分:1
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ch03
basic matlab codes 3
- 2013-02-28 10:53:33下载
- 积分:1
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11
说明: 数据通道剥离伪码后的载频估计,数据通道剥离伪码后的载波估计问题。对直接序列扩频系统的数据通道,假定接收设备已“完美”地锁定接收信号伪码,并实现了伪码剥离其中,信号幅度、电文、载波多普勒和载波相位均未知。电文的速率为10Hz。由于信源与接收端信号传输时延的不确定性,收到的信号电文是从某个未知时刻开始的。
利用数据文件 估计信号幅度、载波多普勒和载波相位(Data channel after stripping pseudo-code carrier frequency estimation)
- 2014-11-06 21:43:45下载
- 积分:1
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DTC-simple
command par dtc (direct torq control ) de la machine asynchrone
- 2015-01-02 06:41:23下载
- 积分:1
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shujuguanlian
数据关联是多目标跟踪的一项关键技术。JPDA是大家公认的多目标跟踪中性能较好的数据关联算法,它
认为量测和目标是一一对应的关联关系,但在许多实际情况中,量测和目标是多一多对应的关系。针对上述情况,该文提
出了广义概率数据关联算法(Generalized Probability Data Association,GPDA)。文中从理论上对这两种算法的性能进行了
详细分析,并利用Monte Carlo技术对其性能进行了仿真比较。(Data association is one of the key technologies in multi—target tracking.And JPDA is considered as the best da·
ta association method.JPDA considers the association of measurements with targets is simply one-to-one problem.But in many
practical cases,the association of measurements with targets will be multiple—to—multiple problem.For this case,a
Generalized
Probability Data Association(GPDA)algorithm is proposed in this paper.Furthermore,this paper analyzes the performance of
these two algorithms theoretically.And we give the comparative analysis of those performances by using Monte Carlo method.)
- 2010-06-23 21:21:08下载
- 积分:1
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matlab1
matlab 例子 能够更好的了解matlab环境 尤其是gui界面,帮助用户调高matlab语言编程能力!(matlab example matlab examplematlab examplematlab examplematlab examplematlab examplematlab example)
- 2011-10-14 16:03:15下载
- 积分:1
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smt5
texture and remote classification by using ANN
- 2011-10-23 02:39:58下载
- 积分:1
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lms
lms自适应滤波算法lms自适应滤波算法(lms adaptive filtering algorithm)
- 2013-12-26 20:08:44下载
- 积分:1
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bimat_1.1.2
边界积分方程法研究地震波的传播和数据处理!!!!!(Boundary Integral Solution of wave propagation and seismic data processing! ! ! ! !)
- 2010-05-11 21:46:34下载
- 积分:1