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imageprobability
an image analysis set of codes to help you in understanding probabilistic image analysis for pattern recognition , machine learning and computer vision research works
- 2010-07-03 13:51:02下载
- 积分：1
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track_kalman
卡尔曼滤波器在目标跟踪中应用仿真研究，采用VD算法(application simulating of kalman filer in tracking targets )
- 2021-04-11 13:58:58下载
- 积分：1
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exact_histogram_specification
关于灰度直方图均衡化，规范化和匹配，并有比较(On histogram equalization, standardization and matching)
- 2010-12-26 06:33:22下载
- 积分：1
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MATLAB_GAtool
《MATLAB遗传算法工具箱及应用》pdf版，是详细讲解英国设菲尔德大学开发的遗传算法工具箱的教材，含有详细的案例讲解以及程序。("MATLAB genetic algorithm toolbox and application pdf version。It is to explain in detail the British set up the Sheffield University developed genetic algorithm toolbox materials containing detailed case to explain procedures.)
- 2013-01-12 10:07:43下载
- 积分：1
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generateVoigtN
由给定高斯线型半高全宽，与洛伦兹线型半高全宽，计算对应的归一化的Voigt线型。(use the FWHM of Gaussin profile and Lorentz profile to caculate the voigt profile which is normalized by energy.)
- 2016-01-11 18:05:33下载
- 积分：1
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channelization
基于simulink 框架的QPSK调制与解调(QPSK modulation and demodulation based on Simulink framework)
- 2016-04-20 21:00:41下载
- 积分：1
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cholesky
说明： 采用乔克利特方法解方程，采用高斯消去法解方程(Qiaokelite method to solve the equation by using Gaussian elimination solution equation)
- 2010-04-27 18:58:13下载
- 积分：1
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example4_4
例4：在sinc(t)信号中叠加噪声，分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分：1
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li1
请用多层感知器（MLP）神经网络误差反向传播（BP）算法实现异或问题（输入为，要求可以判别输出为0或1），并画出学习曲线。其中，非线性函数采用S型Logistic函数。(Please use the Multilayer Perceptron (MLP) back propagation neural network (BP) algorithm XOR problem (input is required to determine the output is 0 or 1), and draw the learning curve. Among them, the non-linear function using S-type Logistic functions.
)
- 2014-09-21 15:28:12下载
- 积分：1
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Cloak
杜克大学Steve Cummer(左)和David Schurig(右)，利用COMSOL做的二维隐身
- 2013-05-10 11:05:34下载
- 积分：1
