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viterbi
引入(2,1,7)卷积码对信道输出信号的影响,并作出信噪比等图像。(The introduction of (2,1,7) convolutional code on the output signal of the channel and make the image SNR.)
- 2010-06-22 12:40:27下载
- 积分:1
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gOfdmAwgnSimple
a simple implementation for 4 16 64 QAM plots to obtain simulated and theoretical results for OFDM system
- 2009-04-06 18:27:04下载
- 积分:1
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pca
Function to perform Principle Component Analysis over a set of training
vectors passed as a concatenated matrix.
Usage:- [V,D,M] = pca(X,n)
[V,D] = pca(X,aM,n)
where:-
<input>
X = concatenated set of column vectors
aM = assume that the mean is aM
n = number of principal components to extract (optional)
<output>
V = ensemble of column eigen-vectors
D = vector of eigen-values
M = mean of X (optional)
- 2013-07-09 15:06:40下载
- 积分:1
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base2fft
根据DFT的基二分解方法,可以发现在第L(L表示从左到右的运算级数,L=1,2,3…M)级中,每个蝶形的两个输入数据相距B=2^(L-1)个点,同一旋转因子对应着间隔为2^L点的2^(M-L)个蝶形。从输入端开始,逐级进行,共进行M级运算。在进行L级运算时,依次求出个2^(L-1)不同的旋转因子,每求出一个旋转因子,就计算完它对应的所有的2^(M-L)个蝶形。因此我们可以用三重循环程序实现FFT变换。同一级中,每个蝶形的两个输入数据只对本蝶形有用,而且每个蝶形的输入、输出数据节点又同在一条水平线上,所以输出数据可以立即存入原输入数据所占用的存储单元。这种方法可称为原址计算,可节省大量的存储单元。附件包含算法流程图和源程序。(err)
- 2008-04-20 23:11:05下载
- 积分:1
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SCED
电力系统调度程序,考虑安全约束的经济调度(Power system scheduler
)
- 2021-03-06 20:09:30下载
- 积分:1
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cap_model
Capacity model for MATPOWER
- 2020-09-02 03:38:09下载
- 积分:1
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chap09
屬於SUGENO模糊模型可以藉由類神經網路架構來替代(Belonging to fuzzy model can SUGENO neural network architecture to replace)
- 2007-10-29 18:21:32下载
- 积分:1
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game
说明: 初学matlab 为了老婆编的 只有跟老婆才能玩的小游戏 (game wife matlab)
- 2011-03-06 14:01:38下载
- 积分:1
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Radar_fangxiangtu
matlab仿真线性雷达天线方向图。仿真矩形天线的方向图。(The matlab simulation linear radar antenna pattern. The simulation of rectangular antenna pattern.
)
- 2020-07-01 21:20:02下载
- 积分:1
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matlab
matlab一些有用地书籍尤其适合土木工程专业用()
- 2008-05-07 12:55:57下载
- 积分:1