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matlab
基于分形理论的改进的一种图像分割算法,用matlab语言实现(Based on Fractal Theory An improved image segmentation algorithm)
- 2013-08-12 11:11:26下载
- 积分:1
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归一化均方误差
用于归一化均方误差问题的求解,代码可用,有需要的直接下载即可。
% % 计算均方根误差:含噪图像每个象素点与原始图像间误差的平方和的均值的平方根
% %计算结果,rms等于去噪后的噪声标准差
% % Calculate RMS error between result and original
% % Idiff = imsubtract(base,result); % get error values
% % Idbl = double(Idiff); % convert to double for arithmetic
% d_idbl=block_im(Idbl,8);
% for i=1:8
% for j=1:8
% Isqrd{i,j} = d_idbl{i,j}.^2; % square each pixel
% end
% end
- 2022-07-01 11:04:32下载
- 积分:1
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DYDt3
一个解算实例。以较高的精度求解卫星经过近地点和远地点的时间。(an example. A higher accuracy solution through satellite perigee and apogee of time.)
- 2005-08-02 15:26:47下载
- 积分:1
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lunci2
说明: 该程序包含低通、高通滤波功能的轮次平稳性检验法(The program includes low pass, high pass filter function in a smooth round test method)
- 2011-04-17 22:16:31下载
- 积分:1
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jifm1056
this file is about risk managment in marketing....
- 2013-05-25 13:45:02下载
- 积分:1
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DFsystem
杜芬系统受迫振动的数值解,及位移与速度分岔,非线性振动初学者可以参考。(Numerical Solution of Duffing system by forced vibration, displacement and velocity and bifurcation, nonlinear vibration beginners can refer to this file.)
- 2016-04-22 22:28:31下载
- 积分:1
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好用的实现串口的数据采集测试源程序
对信号进行频谱分析及滤波,相关分析过程的matlab方法,Pisarenko谐波分解算法,用MATLAB实现的压缩传感,包括回归分析和概率统计,针对EMD方法的不足。
- 2022-01-27 14:38:22下载
- 积分:1
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ubuntu
关于ubuntu的各种学习资源,十分齐全(With regard to ubuntu a variety of learning resources, a very complete)
- 2009-12-23 15:15:54下载
- 积分:1
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孪生支持向量机 twin-support-vector-machine
孪生支持向量机(Twin support vector machine,TWSVM、TSVM)是SVM的一种变形算法。该TWSVM用于二分类,适合初学者有。(Twin support vector machine(TWSVM、TSVM)is a modified algorithm of SVM. This code is for beginner. )
- 2021-05-08 15:18:35下载
- 积分:1
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Based_on_genetic_algorithm_friction_model_paramete
基于遗传算法摩擦模型参数辨识的PID控制,matlab程序(friction model parameter identification of PID control, Matlab procedures)
- 2007-05-20 16:37:17下载
- 积分:1