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paper
第六届研究生数学建模大赛 我的获奖论文(Mathematical modeling of the sixth contest of my graduate thesis award)
- 2010-11-25 19:25:09下载
- 积分：1
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NeuralNetwork_RBF_Classification
说明： rbf神经网络用于分类的matlab程序，修改数值就可适用(rbf neural network for classification matlab procedures can modify the application of numerical)
- 2008-08-29 22:45:23下载
- 积分：1
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music2
模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元间距为入射信号波长的1／2，快拍数为200，信噪比为20dB，阵元数分别为10，50，100。
(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the array element spacing of the incident signal wavelength of 1/2, the number of snapshots 200, SNR is 20dB, the array element number 50, 100, respectively.)
- 2014-12-02 10:54:32下载
- 积分：1
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newtraph
newton and raphson method use a root in polynomial or function iterative method
- 2011-12-13 20:11:18下载
- 积分：1
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MTI-radar-signal-processing
MTI雷达信号处理系统仿真，含有频域脉压结果的幅度，无噪声回波信号(MTI radar signal processing system simulation, the results with the frequency domain pulse amplitude, noise-echo signal)
- 2021-02-02 19:09:59下载
- 积分：1
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aerodynamics-of-wind-turbines
Denmark Technical University的大牛Hansen，第二版风力机空气动力学。(Denmark Technical University' s Daniel Hansen, the second edition of wind turbine aerodynamics.)
- 2013-07-19 09:00:35下载
- 积分：1
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实现了二维结构的拓扑优化设计
实现了二维结构的拓扑优化设计，并且对程序的每一步进行了详细的解释和说明，对于拓扑优化的初学者来说，很有帮助(The topology optimization design of two-dimensional structure is realized, and every step of the program is explained and explained in detail, which is very helpful for beginners of topology optimization.)
- 2017-12-11 14:52:53下载
- 积分：1
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ann
基于matlab的人工神经网络的实现,m语言 (matlab achieve ann)
- 2009-07-10 12:07:14下载
- 积分：1
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xiaobobao
ch3=softt(h3,thr1 clear
clc
I=imread( lena512.bmp )
imshow(I)
I=double(I)
II=I+30*randn(size(I))
figure
imshow(II,[])
[a1,h1,v1,d1]=dwt2(II, sym8 )
[a2,h2,v2,d2]=dwt2(a1, sym8 )
[a3,h3,v3,d3]=dwt2(a2, sym8 )
sigma=median(abs(d1(:)))/0.6745
x=3*sigma
thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x 小波图像去噪( ch3=softt(h3,thr1 clear
clc
I=imread( lena512.bmp )
imshow(I)
I=double(I)
II=I+30*randn(size(I))
figure
imshow(II,[])
[a1,h1,v1,d1]=dwt2(II, sym8 )
[a2,h2,v2,d2]=dwt2(a1, sym8 )
[a3,h3,v3,d3]=dwt2(a2, sym8 )
sigma=median(abs(d1(:)))/0.6745
x=3*sigma
thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x )
- 2012-05-26 11:08:34下载
- 积分：1
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modeling
Matlab环境下，进行二维空间波动方程的模拟。吸收边界条件(Matlab environment, the wave equation for two-dimensional simulation. Absorbing boundary conditions)
- 2013-09-17 14:17:19下载
- 积分：1
