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nonmaxsuppts
Non maxima suppression and thresholding for points generated by a feature
or corner detector.
- 2009-04-30 16:33:57下载
- 积分：1
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chazhi
matlab差值拟合实验，内容很全，副文档(Difference fitting experiment, the content is very full, the Deputy Documents)
- 2009-11-18 18:49:32下载
- 积分：1
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E3D
Seismic Tools for plotting E3D
- 2012-04-12 21:49:25下载
- 积分：1
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matlabtutorial1
matlab tutorial-for basics
- 2014-10-15 12:12:22下载
- 积分：1
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costas2
使用MATLAB 代码完成COSTAS环对QPSK调制的解调载波频率的跟踪(Use MATLAB code completion COSTAS loop tracking of QPSK modulation carrier frequency demodulation)
- 2015-09-07 18:34:08下载
- 积分：1
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IIR
用双线性变换法设计IIR数字滤波器
（1）用双线性变换法设计一个巴特沃斯低通IIR 数字滤波器。设计指标参数为：在通
带内频率低于0.2π 时，最大衰减小于1dB；在阻带内[0.3π ,π ] 频率区间上，最小衰减大于15dB。
（2）以0.02π 为采样间隔，打印出数字滤波器在频率区间[0,π / 2] 上的幅频响应特性
曲线。
（3）用所设计的滤波器对实际心电图信号采样序列（在本实验后面给出）进行仿真滤
波处理，并分别打印出滤波前后的心电图信号波形图，观察总结滤波作用与效果。
(err)
- 2009-01-01 17:12:11下载
- 积分：1
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BP
BP 神经网络算例，很好的算例程序，希望对大家有帮助(BP neural network example, the example program, we hope to help)
- 2013-05-18 11:00:02下载
- 积分：1
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MATLAB_abstract_number
提取图片中数字的MATLAB程序，先将读入图片二值化，然后提取数字。(abstract the numbers in the picture by MATLAB。)
- 2009-05-21 14:11:16下载
- 积分：1
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quzao
仿照着《小波去噪中软硬阈值的一种改良折衷法》一文写的程序，对比了软、硬以及软硬阈值折衷法的信噪比及均方根误差。仿真出来之后，原信号的信噪比是负的，不知道为什么？均方根误差的值也比较大，不知何解？信噪比和均方根误差是参照《基于matlab的小波去噪仿真》：吴伟，《信息与电子工程》 一文写的(Modeled on the written procedures of the hard and soft threshold wavelet de-noising an improved compromise " , compared to the soft and hard compromise between the hard and soft threshold signal-to-noise ratio and root mean square error. Out of the simulation, the signal-to-noise ratio of the original signal is negative, do not know why? The value of the root mean square error is relatively large, do not know why? Signal-to-noise ratio and root mean square error with reference to the wavelet denoising matlab-based simulation: Wu Wei, " Information and Electronic Engineering" written)
- 2013-04-17 14:19:33下载
- 积分：1
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PSO-GA
粒子群算法求解多维约束函数极值，并与遗传算法比较。结果发现，粒子群有很好的精度。(A particle swarm optimization algorithm for solving the extreme value of multi dimensional constrained function, and compared with genetic algorithm. The results show that the particle swarm has a good accuracy.)
- 2021-04-21 19:48:49下载
- 积分：1
