-
QAM
此程序是基于MATLAB的QAM调制程序,使用起来简单易学。(This procedure is based on the MATLAB-QAM modulation procedures, use easy to learn.)
- 2008-05-04 09:49:24下载
- 积分:1
-
psplotmaxconstr
plot function maximum and minimum matlab
- 2013-04-09 16:24:07下载
- 积分:1
-
wiener
wiener filter for noise cancellation
- 2013-03-06 18:25:38下载
- 积分:1
-
Granger-causality
格兰杰因果分析算法,用于编程实现脑电信号之间的因果性检测,其中有两种算法。一种基于线性自回归,一种是对前一种的改进(Granger causality analysis algorithm for programming the detection of causality between the EEG, which has two algorithms. Based on linear autoregression, one is to improve the former' s)
- 2020-11-09 10:39:48下载
- 积分:1
-
gatbx
谢菲尔德大学的遗传算法包 可以进行遗传算法的优化(Genetic Algorithms Pack of Sheffield University The genetic algorithm can be optimized)
- 2018-12-06 10:50:40下载
- 积分:1
-
toolboxglys
说明: 公交车调用模型用神经网络算法解决公交车调用的问题(The bus call model USES neural network algorithm to solve the problem of bus call)
- 2019-01-26 19:27:19下载
- 积分:1
-
ofdm
OFDM的调制过程,已经运行过,比较不错,过程很清晰(OFDM modulation process has been run before, quite good, the process is very clear)
- 2010-05-17 09:08:33下载
- 积分:1
-
辅助小波分析与应用例程
关于小波分析的 具体是什么 我也不太清楚(wavelet analysis on the specific is what I did not know)
- 2005-06-05 10:38:26下载
- 积分:1
-
TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分:1
-
ndcrdspinterp
利用matlab 软件编程的三次样条插值函数(matlab spline)
- 2010-05-23 13:08:21下载
- 积分:1