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EficientQAMmodulationsystemofsoftwaredefinedradiop
在分析高效宽频带变频系统的基础上提出一种可以把变频部分与多种调制方式灵活结合在一起的方法,并以QAM调制为例,给出具体算法.分析结果表明,该方法降低了对处理速率的要求,提高了处理能力(In order to design an efficient and flexible DDC/DUC system,this paper combined the signal processing of DDC/DUC with QAM system and presented a new method based on the analysis of this efficient broadband DDC/DUC system.QAM modulation was taken for example,and a detailed algorithm of a channel system with 0~30 MHz and 60 channels QAM was presented)
- 2010-11-24 20:57:15下载
- 积分:1
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couple_Lpfg
计算两根平行的长周期光纤光纤光栅之间的偶和效率与光栅长度以及光栅之间的偏移量offset的关系(calculating the coupling efficiency of two parallel identical long-period fiber gratings)
- 2013-09-27 10:49:18下载
- 积分:1
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kptxzh
通信行业中的扩频通信技术使用广泛,该文档主要介绍有关扩频通信的相关知识。(communication sectors of the use of spread-spectrum communication technology widely, the document introduces the spread spectrum communication related knowledge.)
- 2007-03-06 12:07:11下载
- 积分:1
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granger_cause
格兰杰因果检验:检测两个样本之间的因果关系,常用到预测中(Granger causality test: detecting causal relationship between the two samples, used to forecast)
- 2013-12-11 10:27:24下载
- 积分:1
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KNLMS
归一化高斯核自适应LMS盲均衡的matlab代码,并附有详解(Normalized Gaussian kernel adaptive LMS blind equalization matlab code, along with Explanation)
- 2015-09-10 21:41:51下载
- 积分:1
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imageprobability2
to help in computer vision ,pattern recognition and machine learning research for grad students in image analysis and computer science works of masters and doctorate
- 2010-07-03 13:56:18下载
- 积分:1
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DA_Eyes
DA_Eyes detection matlab code
- 2010-12-18 16:42:21下载
- 积分:1
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SNR
用于表述不同信道状态信息之间的胡相关程度的信噪比曲线(Used to express different channel state information(CSI) between related degree of signal-to-noise ratio curve,inluding the module of keyhole,iid.)
- 2014-09-06 17:14:41下载
- 积分:1
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taiwan-hht
最新台湾中央大学HHT程序;包含一个实例,EMD工具和EEMD工具;可以求瞬时频率(A few examples of how to use these programs are given, with a given dataset “gsta.dat”, which is the annual mean global surface temperature anomaly. In “gsta.dat”, the first column is the time and the second is the corresponding data value.)
- 2020-07-01 00:40:02下载
- 积分:1
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gaijineuler
matlab数学源程序,用于调用:欧拉积分的matlab编程(matlab euler)
- 2012-08-26 15:07:05下载
- 积分:1