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1
说明: 利用FFT对原信号进行变换,然后在频域进行处理,再使用IFFT进行反变换,达到滤波的目的。(use FFT and IFFT to filter)
- 2011-12-09 06:05:55下载
- 积分:1
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rayleigh.m
这是关于rayleigh衰落信道的仿真mat源程序与大家共享(on rayleigh fading channel simulation mat source files and share)
- 2007-01-22 16:02:16下载
- 积分:1
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attachments_2011_04_26
时频分析相关资料 及相关函数 怎样调用 很全面(Time-frequency analysis of how information and related function call is very comprehensive)
- 2011-07-23 08:46:56下载
- 积分:1
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DCDC
DCDC仿真电路,boost,buck,boost-buck(DCDC circuit simulation)
- 2014-09-16 13:53:11下载
- 积分:1
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PSK_AWGN
matlab中psk在AWGN信道中误码率的分析(matlab psk AWGN)
- 2015-04-01 20:34:33下载
- 积分:1
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cluster2008
聚类算法,绝对值距离且比雪夫距离\平均值距离等.matlab程序,GUI界面,有详细说明(Clustering algorithm, the absolute value of the distance and Chebyshev distance the average distance. Matlab program, GUI interface, there is a detailed description)
- 2009-03-28 15:56:57下载
- 积分:1
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LMS
用LMS算法预报时间序列,对比真实值和预报值(LMS algorithm with time-series prediction, compared to the true value and forecast value)
- 2009-12-04 10:38:54下载
- 积分:1
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PCA
函数作用:
cwstd.m——用综合标准化法标准化矩阵
Cwfac.m——计算相关系数矩阵,计算特征向量和特征值,对主成分进行排序,计算各个特征值的贡献率,挑选主成分(贡献率达与85 ),输出主成分个数,计算主成分载荷
Cwscore.m——计算各主成分得分,综合得分并排序
Cwprint.m——读入数据文件,调用以上三个函数,并输出结果
原始数据:存储在src.txt中是一个30×8的矩阵
敲入命令:
(PCA)
- 2010-12-29 15:01:49下载
- 积分:1
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Convolution_Linux-a-Unix
The program simulates convolutional code using soft-decoding viterbi algorithm. The choice of generator matrix (G) determines the code rate (1/R) and constraint length of the code (K).
- 2011-02-14 12:48:44下载
- 积分:1
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dstatcom
A static synchronous compensator (STATCOM), also known as a "static synchronous condenser" ("STATCON"), is a regulating device used on alternating current electricity matlab simulink
- 2013-10-14 20:04:45下载
- 积分:1