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利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计 Pseudo Random Code Delay
利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计,并利用载波辅助技术测量载波相位的变化值来
校正伪码延时环,减小多普勒频移对伪码延时的影响,得到了精确的延时估计值,提
高了伪码延时锁定环的动态跟踪性能.(The PN delay loop is adjusted through measuring the varied value of carrier phase with carrier aiding technology. The effect of Doppler shift on PN code delay is reduced through carrier aid-
ing technology. The precise delay estimation is obtained. The dynamic tracking performance of the PN delay loop is improved.)
- 2013-09-18 21:48:31下载
- 积分：1
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20
说明： RBF(径向基神经网络)用于预测，本文讲解几种RBF神经网络。(RBF (RBF neural network) is used to predict, the paper explains several RBF neural network.)
- 2014-12-22 22:29:28下载
- 积分：1
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shiliangkongzhijieo
前段时间做的矢量控制matlab仿真中关于控制器的设计和解耦的一些资料(Some time ago to do vector control matlab simulation in the design of controllers and decoupling some of the information)
- 2011-11-23 17:44:39下载
- 积分：1
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tr
用于提取chebeshev滤波器的传输零点的一个小程序(Chebeshev filter for extracting a small program transmission zeros)
- 2013-11-04 10:35:35下载
- 积分：1
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hw1
eps value fitting
function eps = hw1(e)
if ((1+e) <= 1)
e = e * 2
else e = e / 2
hw1(e)
end
eps = e (eps value fitting
function eps = hw1(e)
if ((1+e) <= 1)
e = e* 2
else e = e/2
hw1(e)
end
eps = e )
- 2010-01-19 20:38:10下载
- 积分：1
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fly1
matlab动画入门例子，网上找的，还不错(matlab animation)
- 2010-03-10 10:53:19下载
- 积分：1
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Massive-MIMO-channel-model
最新大规模天线阵列信道建模论文集，对研究大规模天线信道容量颇有帮助.(The latest paper set of Massive MIMO channel modeling. It is very useful for those who are interesting in Massive MIMO channel capacity.)
- 2016-08-30 16:55:25下载
- 积分：1
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Point-wise adaptive window size estimation
掩蔽全邻域的逐点自适应窗口大小估计
- 2022-05-01 01:34:26下载
- 积分：1
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PSO
利用粒子群算法，计算函数的最优化问题。
本程序有很强的适用性。在理论与实际问题的优化上有一定的推广价值(The use of particle swarm optimization, the calculation function of the optimization problem. This procedure has a strong application. Theory and practical problems in the optimization of the promotion of certain values)
- 2009-06-08 10:46:55下载
- 积分：1
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wind
基于matlab的阵风风速模型。希望对大家有用(Gust wind speed model based on matlab. Hope to useful)
- 2011-04-30 10:34:53下载
- 积分：1
