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PdfEstimation
已知观测数据为A+W(n),其中A为直流信号,W为复高斯噪声,服从CN(0, ),在统计N次下,计算X的统计平均值 ,求T(x)= 的pdf:p(T(x)|H0)、p(T(x)|H1)。
H0: W
H1: A+W
(Known observation data A+W (n), where A is the DC signal, W is the complex Gaussian noise, subject CN (0,), N times in the statistics, the calculation of the statistical mean of X, find T (x) = a pdf : p (T (x) | H0), p (T (x) | H1). H0: W H1: A+W)
- 2013-07-15 20:23:20下载
- 积分:1
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BP_Classification
说明: BP神经网络,用作分类,可执行,数据通过模拟得到,可采用自己的数据(BP neural network, used for classification, executable)
- 2021-02-24 17:25:04下载
- 积分:1
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untitled3
直接转矩控制matlab7.4,simulink仿真系统,改进后的dtc(Direct Torque Control matlab7.4, simulink simulation systems, improved dtc)
- 2008-04-15 19:08:57下载
- 积分:1
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matlabBasic
说明: 里面的内容是关于matlab的基本知识及其应用的归纳总结(Inside is about matlab basic knowledge and its application summary)
- 2008-12-06 14:07:33下载
- 积分:1
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Euler
欧拉方法的MATLAB实现,这个程序是有运行结果的(A program )
- 2010-06-03 15:22:08下载
- 积分:1
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diffraction_of_many_particle
均匀分布多粒子引起的夫琅和费衍射且输出为三维图形(Uniformly distributed multi-particle-induced Fraunhofer diffraction and the output of three-dimensional graphics)
- 2007-09-26 17:51:39下载
- 积分:1
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Alamoutiwork
程序的主要功能是做了一定范围的信噪比下,对每个信噪比:随机信号QPSK调制;
根据Alamouti方案的矩阵进行编码;发送信号经过瑞利信道和加入高斯白噪声;
接收信号采用最大比合并的方法;最后对合并信号进行最大似然判决并求误符号率。
结果表明10^-3对应大约12->13dB(Procedure main function is to do a certain range of SNR for each signal to noise ratio: random signal QPSK modulation program in accordance with Alamouti coding matrix send signals through Rayleigh channel and adding Gaussian white noise received signal using maximal-ratio combining method Finally the combined signal and the maximum likelihood decision for symbol error rate. The results showed that about 10 ^-3 corresponds to 12-> 13dB)
- 2007-11-01 00:32:10下载
- 积分:1
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oct3bank
说明: 1/3倍频程分析。有需要做这方面研究的同志们可以好好看一下。(1/3 octave analysis. There is a need to do research in this area can be a good look comrades.)
- 2011-03-29 18:45:55下载
- 积分:1
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leach
无线传感器下Leach协议的matlab仿真实验(Matlab simulation of wireless sensor under Leach agreement)
- 2013-02-25 20:32:12下载
- 积分:1
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shuzixinhaochuli
我们做很多实验时得到的一些数字信号必须经过处理才能最终得到应用。此文件是matlab数字信号处理说明书,希望对读者有帮助(We do a lot of experiments to get some of the digital signal must be processed in order to ultimately be applied. This file is matlab digital signal processing instructions, hoping to help the reader)
- 2013-10-27 21:16:59下载
- 积分:1