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DNG
DNG simulation using fdtd in matlab code
- 2014-09-09 03:35:52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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genetic-fuzzy-(ga_fuzzy)
genetic fuzzy (ga_fuzzy) pid gain optimal
- 2013-12-09 07:41:58下载
- 积分:1
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涡旋光束空间相位模拟
说明: 涡旋光束在光束的传播方向上有一个位相项e,而且它拥有一个光束轨道角动量,该matlab程序实现了从一个高斯基模变换到涡旋光束的基本功能。(The vortex beam has a phase term E in the direction of beam propagation, and it has a beam orbit angular momentum. The matlab program realizes the basic function of transforming from a Gaussian fundamental mode to a vortex beam.)
- 2020-03-11 14:41:25下载
- 积分:1
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circularMatrix.m
Computes the circulant matrix of a vector.
- 2009-05-16 14:21:37下载
- 积分:1
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Filter_LMS_mu
研究用于自适应均衡器的LMS算法。研究步长的影响。分别画出W=2.9时,mu= 0.01、0.04和0.08情况下的MSE学习曲线(Research for the adaptive LMS algorithm equalizer. Research on the impact of the step. Draw W = 2.9, respectively, when, mu = MSE learning curve 0.01,0.04 and 0.08 in case of)
- 2014-01-29 12:13:40下载
- 积分:1
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FFT
该程序为matlab进行傅立叶变换的快书算法FFT,其中还包括了傅立叶变换的其他几种快速算法.(The program carried out for the matlab book fast Fourier transform algorithm FFT, which also includes several other Fourier Transform fast algorithm.)
- 2008-06-19 22:17:18下载
- 积分:1
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MATLABtech42
说明: MATLAB在六维腕力传感器系统标定中的应用,学习Matlab的好东西。(MATLAB in the six-axis wrist force sensor system calibration of the application, learning the good things Matlab.)
- 2008-09-19 20:24:59下载
- 积分:1
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MATLAB6p5
基于RobertCross,Sobel等算子的边缘检测(Based on RobertCross, Sobel operator, such as the edge detection)
- 2006-11-21 19:47:32下载
- 积分:1
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PAPR
PAPR computation techniques, CCDF ....
- 2014-08-13 23:39:31下载
- 积分:1