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Rayleigh9_awgn
Performance analysis of BICM based cooperative network over AWGN channels.
- 2009-04-03 02:59:22下载
- 积分:1
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ADM_5
low_pass_filter_design_adaptive_modulation and demodulation
- 2010-11-21 19:46:43下载
- 积分:1
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k-means
k-means算法,聚类算法,有图像聚类实例。聚类经典算法(k-means algorithm, clustering algorithm, image clustering instance. Clustering classical algorithm)
- 2014-10-14 14:09:13下载
- 积分:1
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min-sum
LDPC译码算法,最小和算法。在和积算法的基础上进行改进的,复杂度降低,但是性能比和积算法要差(LDPC decoding algorithm, the minimum and algorithm.In and integrated algorithm based on improved, complexity is reduced, but less than and integrated algorithm performance)
- 2021-03-17 20:59:21下载
- 积分:1
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viterbi_decoder3_p
关于viterbi编码的,与信道编码有关,很适用(viterbi_decoder3_p)
- 2010-10-11 15:15:41下载
- 积分:1
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fractal-use
分形的练习一
①Koch曲线
用复数的方法来迭代Koch曲线
clear i 防止i被重新赋值
A=[0 1] 初始A是连接(0,0)与(1,0)的线段
t=exp(i*pi/3)
n=2 n是迭代次数
for j=0:n
A=A/3 a=ones(1,2*4^j)
A=[A (t*A+a/3) (A/t+(1/2+sqrt(3)/6*i)*a) A+2/3*a]
end
plot(real(A),imag(A))
axis([0 1 -0.1 0.8])
②Sierpinski三角形
A=[0 1 0.5 0 0 1] 初始化A
n=3 迭代次数
for i=1:n
A=A/2 b=zeros(1,3^i) c=ones(1,3^i)/2
A=[A A+[c b] A+[c/2 c]]
end
for i=1:3^n
patch(A(1,3*i-2:3*i),A(2,3*i-2:3*i), b ) patch填充函数
end
(Fractal
Exercise One
The ① Koch curve
Plural iteration Koch curve
clear i to prevent i is reassigned
A = [0 1] initial A is a connection (0,0) and (1,0) of the segments
t = exp (i* pi/3)
n = 2 n is the number of iterations
for j = 0: n
A = A/3 a = ones (1,2* 4 ^ j)
A = [A (t* A+ a/3) (A/t+ (1/2+ sqrt (3)/6* i)* a) A+2/3* a]
end
plot (real (A), imag (A))
axis ([0 1-0.1 0.8])
② Sierpinski triangle
A = [0 1 0.5 0 0 1] initialized A
n = 3 the number of iterations.
for i = 1: n
A = A/2 b = zeros (1,3 ^ i) c = ones (1,3 ^ i)/2
A = [A A+ [c b] A+ [c/2 c]]
end
for i = 1:3 ^ n
patch (A (1,3* i-2: 3* i), A (2,3* i-2: 3* i), b ) patch filled function
end)
- 2013-03-02 10:03:09下载
- 积分:1
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Harmonics_Flicker
This model simulate the voltage and current when have harmonic and flicker sources.
- 2012-10-05 17:37:25下载
- 积分:1
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frame_transformation.slx
说明: 坐标系Park、Clark变换示例以及逆变换(Park and Clark transformation simulation)
- 2020-07-01 21:27:24下载
- 积分:1
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envelop_by_xcorr
Matlab 自相关方法求声音信号包络源代码及说明(Method Matlab autocorrelation envelope of the voice signal and note the source code)
- 2009-04-26 11:39:59下载
- 积分:1
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HYPIT2
Hypertext Tools for "C" Programmers, Part 2
(Hypertext Tools for the "C" Programmers, Part 2)
- 2007-01-07 20:01:24下载
- 积分:1