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MATLABfacefbtprotected
Face Recognition Based on Polar Frequency Features
- 2012-05-25 17:37:06下载
- 积分:1
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main
I,Q通道的 噪声过程是高斯的的,而且是互不相关的,他的功率谱也是白的.
因为I和Q通道的噪声过程是高斯的,而且是互不相关的
我们可以得到他们是相互独立(Papoulis,1984).
最后,由于I和Q通道是独立的零均值高斯过程,因此可以推导出:复信号:I+jQ,幅度是瑞丽分布的,幅度的平放是指数分布的,相位角arctan(Q/I)是在(0,2π]上均匀分布(I Q Gaussian noise)
- 2015-03-03 21:01:36下载
- 积分:1
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CMA
说明: 利用CMA算法实现4QAM信号的盲均衡,步长0.001,SNR=15,取得了较好的结果。没有实现相位补偿(Using the CMA algorithm to achieve blind equalization of 4QAM signals, with a step size of 0.001 and SNR = 15, good results have been achieved. No phase compensation)
- 2020-10-21 18:17:24下载
- 积分:1
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dspsk_MOD
多用户检测算法直接序列扩频码
调制部分(multiuser detesion)
- 2009-03-31 16:55:18下载
- 积分:1
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CPP-Programming-HOW-TO
C++ Programming HOW-TO
- 2011-05-16 08:37:48下载
- 积分:1
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MF_BER
DS-CDMA中匹配滤波器误码率分析,只是一直为零,感觉没有错阿。(DS-CDMA matched filter error rate analysis, but the zero, A feeling nothing wrong.)
- 2007-05-15 16:27:01下载
- 积分:1
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source
its about source coding in matlab about digital communication
- 2015-02-21 00:01:13下载
- 积分:1
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Field_II_PC7
超声声场的线性描述与仿真工具,可以作为超声系统的研究有用工具,根据不同的输入 ,得到不同的超声图像,验证自己的算法。(The linear ultrasonic sound field description and simulation tool that can serve as a useful tool for study of ultrasound systems, depending on the input, get a different ultrasound images to verify their algorithms.)
- 2009-11-18 15:19:57下载
- 积分:1
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pronyprogram
说明: 适用于电力系统仿真曲线的振荡频率分析的PRONY 分析程序(Prony analysis program for oscillation frequency analysis of power system simulation curve)
- 2021-04-16 10:18:53下载
- 积分:1
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BmotionEstARPS
code for motion analysis..
- 2011-01-24 18:30:27下载
- 积分:1