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vitebi_decode_wy
说明： vitebi算法的程序， 用C语言实现。(vitebi algorithm procedures using C language.)
- 2006-04-22 15:52:24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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waveform_design
雷达中线性调频信号的脉冲压缩，距离普，多普勒谱及其回波仿真(Chirp radar signal pulse compression, the distance P, and echo Doppler spectrum simulation)
- 2014-02-27 15:43:26下载
- 积分：1
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melcepst
说明： 求mel频率倒谱系数的程序，求的准确，时间相比其他程序多一点(Mel frequency cepstrum seeking the procedure, find the exact time a little more compared to other programs)
- 2011-03-06 19:57:28下载
- 积分：1
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LVboqi
滤波器的一些小程序，有喜欢的可以大家下载下来用用！也可以提出相关的宝贵意见！()
- 2012-06-04 19:54:58下载
- 积分：1
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Yan_Yi_BPSK
仿真BPSK（Binary Phase Shift Keying）载波调制信号在AWGN（加性高斯白噪声AWGN(Additive White Gaussian Noise)）信道下的误码率和误比特率性能，并与理论值相比较。(Simulation of BPSK (Binary Phase Shift Keying) modulation signal in AWGN (additive white Gaussian noise AWGN (Additive White Gaussian Noise)) under the channel bit error rate and bit error rate performance, and compared with the theoretical value.)
- 2014-11-05 15:29:19下载
- 积分：1
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KMean
用Kmeans方法用于软件开发成本类比估算，使用Desharnais数据集(Kmeans method is used for estimating software development costs by analogy. the dataset is Desharnais.)
- 2014-12-09 16:02:38下载
- 积分：1
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MATlab12
it may be worth to see here is a matlab example code
- 2013-03-25 08:47:42下载
- 积分：1
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antcolonyoptimization-ACO
仿生优化算法,antcolonyoptimization,ACO(Bionic optimization algorithm,antcolonyoptimization,ACO)
- 2013-11-13 21:33:29下载
- 积分：1
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passive-acoustic-localization
基于功率谱密度的平面十字阵列被动声定位matlab仿真程序(Based on planar cross power spectral density array of passive acoustic localization matlab simulation program)
- 2021-04-19 01:48:57下载
- 积分：1
