-
code
利用TM图像，反演各种海面环境因子，例如海面温度，泥沙含量，叶绿素a等。(TM image using the inversion of various sea environmental factors, such as sea surface temperature, sediment content, chlorophyll a and so on.)
- 2011-05-22 12:05:39下载
- 积分：1
-
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
-
adaboost_version1e
一个简单的adaboost分类的方法。随机生成两组数据，训练分类器。之后再生成两组数据进行分类。效果很好(A simple way adaboost classification. Randomly generated two sets of data, to train a classifier. After re-generate two sets of data classification. Good results)
- 2015-03-17 21:28:41下载
- 积分：1
-
Program-based-on-unit-commitment
Program based on unit commitment of Power System
- 2013-12-10 05:35:31下载
- 积分：1
-
OFDM-SENSING
基于OFDM/QPASK信号的周期循环频谱感知算法
认知无线电应用(Based on OFDM/QPASK signal cycle of the spectrum perception algorithm)
- 2014-05-05 22:33:25下载
- 积分：1
-
testfrft
计算谐波信号的离散分数阶傅立叶变换，并求出使信号频谱聚集的最优阶数！(Calculated harmonic signal Discrete Fractional Fourier Transform, and the signal spectrum obtained optimal order together!)
- 2010-11-25 19:31:57下载
- 积分：1
-
dm11201
说明： MATLAB Sa 信号采样 与重构 信号与系统(MATLAB)
- 2009-08-03 23:31:15下载
- 积分：1
-
arma1
Time series analysis and signal processing
- 2012-05-02 03:48:04下载
- 积分：1
-
adaptivethreshold
ADAPTIVETHRESHOLD An adaptive thresholding algorithm that seperates the foreground from the background with nonuniform illumination(ADAPTIVETHRESHOLD An adaptive threshold ing algorithm that separates the foreground fr om the background with nonuniform illuminatio n)
- 2007-03-31 02:13:37下载
- 积分：1
-
Ant-colony-algorithm
非常有用的蚁群算法，比较有用,使用与图像分割等领域里(Ant colony algorithm is very useful, useful, use with fields such as image segmentation)
- 2015-03-10 10:19:03下载
- 积分：1
