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MATLAB
地震中常用的一些偏移程序，挺有用处的，跟大家分享一下(Seismic shift in a number of commonly used procedures, quite useful to share with you)
- 2009-04-15 10:29:37下载
- 积分：1
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armyants
army ant matlab code for solving dispatch problem
- 2010-12-11 19:54:42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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signal
信号与系统的实验报告：信号系统的系统响应，应用FFT对信号进行频谱分析，用双线性变换法设计IIR滤波器，用窗函数设计FIR滤波器(Signal and system test report: system response signaling system, application FFT spectrum analysis of signals using bilinear transform IIR filters, FIR filter design using window function)
- 2013-11-20 19:57:59下载
- 积分：1
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Pq
说明： 通过pq控制来调节逆变器，从而改善微电网的一些性能(The inverter is regulated by pq control, so as to improve the performance of micro-grid and make the system run more stably)
- 2021-04-08 15:39:00下载
- 积分：1
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voltage-source-converter
documents about the voltage source converter
- 2014-02-03 23:38:31下载
- 积分：1
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new
matlab编程中常用的一些程序，如一维单尺度及多尺度小波分解与重构。(matlab programming of commonly used procedures, such as a single-scale and multi-dimensional scale wavelet decomposition and reconstruction.)
- 2013-12-19 21:03:16下载
- 积分：1
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pulseblanking
实现脉冲消隐以在通信系统去除较大干扰,保证误码率性能(Realization of pulse blanking to remove larger interference in communication system, guaranting the bit error rate performance)
- 2014-02-19 10:41:15下载
- 积分：1
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11-21am
有关复杂网络研究的ppt,是从事复杂网络研究人员难得的资料。(Complex network-related research ppt, is engaged in a rare complex network of information researchers.)
- 2007-08-27 20:35:08下载
- 积分：1
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Matlab2001B
北大竞赛题,非常好的。好不容易才找到的东东！(North title race, very good. Hard to find the NEE!)
- 2007-09-23 20:24:12下载
- 积分：1
