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Channel-Estimation
信道估计,we will assume that the receiver knows your name, i.e., it knows s (and of course
x). Based on this knowledge, the receiver will estimate h using the MVU and MMSE method
(for the latter it is also assumed that the variance of the noise σ2 is known at the receiver).(Channel Estimation:we will assume that the receiver knows your name, i.e., it knows s (and of course
x). Based on this knowledge, the receiver will estimate h using the MVU and MMSE method
(for the latter it is also assumed that the variance of the noise σ2 is known at the receiver).)
- 2014-09-07 16:43:35下载
- 积分：1
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Announce
wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100wifi zg2100
- 2011-11-13 19:38:46下载
- 积分：1
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9
说明： ex9_1 脉冲信号调制
ex9_2 载波10MHz，带宽2MHz的线性调频信号及其频谱图
ex9_3 产生7位巴克码编码的二相码
ex9_4 产生7位巴克码和线性调频的混合调制信号
ex9_5 瑞利分布实现程序
ex9_6 瑞利分布＋杂波
ex9_7 相关对数正态分布杂波
ex9_8 相关weibull分布杂波
ex9_9 相干相关K分布杂波
ex9_10 线性调频信号的数字化正交解调
ex9_11 雷达脉冲压缩处理
ex9_12 二相编码信号的脉压处理
ex9_13 用FFT和FIR方法实现MTD处理
ex9_14 雷达的恒虚警处理（CFAR）
ex9_15 比较相参积累和非相参积累
(ex9_1 pulse signal modulation ex9_2 carrier 10MHz, the bandwidth of the chirp signal and its spectrum of 2MHz ex9_3 Barker coding produces seven two-phase mixed signal generated code ex9_4 7 Barker code and chirp ex9_5 Rayleigh distribution to achieve program ex9_6 Swiss Lee distribution+ clutter ex9_7 related lognormal distribution clutter clutter ex9_8 related weibull ex9_9 digital quadrature coherent K distributed clutter ex9_10 chirp signal demodulation ex9_11 radar pulse compression processing two-phase pulse coded signal ex9_12 processing using FFT and FIR ex9_13 MTD processing methods to achieve ex9_14 radar CFAR (CFAR) ex9_15 relatively coherent and non-coherent integration accumulation)
- 2014-03-24 10:28:45下载
- 积分：1
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matlab
Matlab中的基本数据类型是向量和矩阵，所以很自然地，信号处理工具箱中的信号也用向量或矩阵表示。列向量和行向量表示单通道信号，矩阵表示多通道信号，矩阵中的每一列表示一个通道。(The basic data types in Matlab is a vector and matrix, so naturally, Signal Processing Toolbox is also used in the signal vector or matrix. Column vector and row vector and single-channel signal, matrix multi-channel signal, a matrix each column represents a channel.)
- 2010-06-07 14:31:44下载
- 积分：1
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matlabmath
MATLAB 关于数学的一些资料，方便大家的学习，可以下载(Some information about the mathematics MATLAB to facilitate everyone' s learning, you can download)
- 2010-09-27 18:06:06下载
- 积分：1
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pso toolbox
基于MATLAB的微粒群工具箱，算法模型中引入收缩因子，收敛速度有所提高，但对高维函数的优化效果仍然不理想。(based on MATLAB Toolbox PSO algorithm model introduced shrinkage factor, convergence rate increase, but for high-dimensional optimization function effects are still not ideal.)
- 2005-04-16 15:53:10下载
- 积分：1
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1
说明： 在共梯度法中 只有当初值的选取靠近最优解时 迭代才会收敛 当远离时发散 且 当精度控制为0.1时可以实现 但设为0.01时就实现不了(numubrical)
- 2010-11-23 17:22:47下载
- 积分：1
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PN_corr
MATLAB自带的函数XCORR好象有点像卷积,如果要是求一个PN序列的自相关,我看一般的资料都是用我这个办法求PN序列相关的。(MATLAB comes with seems a bit like a function XCORR convolution, if the request if the autocorrelation of a PN sequence, I see the general information are seeking ways to use my PN sequence related.)
- 2011-06-03 23:19:05下载
- 积分：1
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EightphasesequencedesignforRadar
具有良好自相关特性的伪随机序列构造方法，可用来雷达设计研究(sequence design)
- 2012-08-29 23:21:40下载
- 积分：1
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buildSS
Builds a scale space to contain the sift features generated by a number of object images that were scale-normalized.
- 2012-11-25 20:42:16下载
- 积分：1
