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64QAM-baseband-system-simulation
64QAM的基带系统仿真,计算随机0、1数据经64QAM调制后的星座图,8倍上采样后图形,滤波后图形,接收端图形,比较不同信噪比下的误码率(64QAM baseband system simulation, calculation data randomly 0,1 modulated by 64QAM constellation, the 8 times the sampled pattern, filter pattern graphic receiving end, error rate under different SNR)
- 2014-02-25 00:15:24下载
- 积分:1
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labsSL
COMMUNICATION PROGRAMS
- 2010-09-29 17:04:04下载
- 积分:1
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LM=BP
LM-BP电力系统考虑多种天气进行预测,误差小(LM-BP to consider a variety of power system to predict weather, small error)
- 2014-05-10 23:39:12下载
- 积分:1
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TurboMIMO
用Matlab仿真turbocode的算法,即编码结构(using Matlab turbocode algorithm, namely coding structure)
- 2007-07-05 02:01:31下载
- 积分:1
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main
求二维点对问题,但是没有实现不知道怎么做?(the distans of some points )
- 2009-11-26 15:22:28下载
- 积分:1
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Isomap2
说明: Isomap的改进算法,速度较快。包括了一个瑞士卷生成程序和dijk距离算法。(Improved Isomap algorithm faster. Includes a volume generator and dijk Switzerland distance algorithm.)
- 2011-04-13 22:15:48下载
- 积分:1
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C4_5
C4.5决策树算法,可以进行数据分类,是数据挖掘的经典算法(C4.5 decision tree algorithm, data classification, is a classic data mining algorithm)
- 2012-04-18 18:59:13下载
- 积分:1
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tiaopin_maichong-
此文件包含跳频信号的生成和脉冲干扰信号的生成,可以结合二者产生跳频脉冲信号(This file contains the frequency hopping signal generation and pulse interference signal generation, you can combine the two to produce a frequency-hopping pulse signal)
- 2013-02-27 16:49:02下载
- 积分:1
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一种适合TDMA系统突发信号检测的改进算法
说明: 与连续信号的解调相比,短时突发信号持续时间短,不适用性能良好的反馈环路算法,需要使用前向幵环算法。与一般突发信号相比,短时突发信号没有训练序列、同步头等辅助信息,所有参数需要利用有限的数据估计。与合作通信相比,盲接收信号参数的初始偏差较大,估计范围小的算法不适用。每个突发包的数据有限,解调过程不允许丢失任何符号。(Compared with the demodulation of continuous signal, short burst signal has a shorter duration and is not suitable for the feedback loop algorithm with good performance. Forward loop algorithm is needed.)
- 2019-04-21 12:06:19下载
- 积分:1
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OnTheRecognitionAndEvaluationOfThePianoPerformingS
钢琴演奏评价系统研究
关键词:音乐识别特征提取 STFT 调式自动判别匹
配比较(Piano Performance Evaluation System Keywords: music recognition feature extraction STFT mode automatically identify matching comparison)
- 2008-12-12 20:38:09下载
- 积分:1