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采用小波进行图像消噪
数字图像在产生过程中经常会受到噪音污染。因此，对于数字图像应该对其进行去噪音处理。在传统的基于傅里叶变换的信号去噪音方法中，可以使得信号和噪音的频带重叠部分尽可能的小，这样就可以在频域通过时，不需改变滤波方法而将信号和噪音分隔开来。但是，如果信号和噪音的频域重合时，用该方法进行噪音处理的效果就比较差。(digital image in the selection process will be subject to regular noise pollution. Therefore, the digital image should be carried out to deal with the noise. Based on the traditional Fourier Transform method of signal to noise, can result in a signal and noise bands overlap small as possible, so it can be adopted in the frequency domain, the need to change methods of filtering the signal and noise to separate. However, if the signal and noise in the frequency domain coincidence, the method for dealing with the effects of noise on the relatively poor.)
- 2005-07-12 11:28:35下载
- 积分：1
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erle
可以用来测量线路回声消除效果的matlab程序(lines can be used to measure the effects of echo cancellation procedures Matlab)
- 2021-04-16 10:38:53下载
- 积分：1
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baotong
报童问题的计算机仿真
％tm一轮实验的预定模拟天数
％t一轮实验的仿真天数累积值
％z订报量
％z 最优订报量
％g订报量z之上界
％s1损失值之累计值
％s最小损失值值
％r按概率分布产生随机售报量样本(newsboy problem of computer simulation% tm an experimental simulation of the target number of days a t% of the experimental days of accrued Simulation plot value volume%% z z Factory Workers optimal quantity% g subscription volume z% above the industry s1 loss value% cumulative value of the smallest losses's value % r value of the probability distribution of random reported sales volume samples)
- 2006-11-05 10:35:12下载
- 积分：1
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mimo_codes
多输入多输出系统的多用户信号盲分离MATLAB程序。(multiple-input multiple-output system of multi-user Blind Signal Separation MATLAB program.)
- 2020-11-02 14:19:53下载
- 积分：1
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barshaolomcampo
Bar-Shalom-Campo融合算法( Bar-Shalom-Campo data fusion algorithm)
- 2020-12-26 19:29:03下载
- 积分：1
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DML1
两个信号源，八个阵元，采用DML实现DOA方位角估计，给出空间谱图。(Using DML algorithm to estimate the azimuth of DOA)
- 2021-04-01 10:09:08下载
- 积分：1
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一个MATLAB关于三分之一倍频程处理的程序
使用matlab计算噪声处理：1/3倍频程(Using MATLAB to calculate noise processing: 1/3 octave)
- 2020-07-08 15:58:56下载
- 积分：1
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hht_emd
希尔伯特—黄变化的matlab程序。很好用的哦，简单，明了。(Hilbert- Huang change matlab program. Oh good use, simple and clear.)
- 2010-10-19 15:28:51下载
- 积分：1
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matlab
this provides the Discrete Fourier Transform function that can be used im more applications
- 2013-08-26 15:07:29下载
- 积分：1
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wind_integration
Matlab/Simulink下的风力发电仿真程序，可用于研究风电并网下稳态、暂态以及故障运行时的系统状态，内附与程序相对应的论文。(Matlab/Simulink simulation program under wind power can be used to study wind power under steady state, transient and fault runtime system state, containing papers that corresponds with the program.)
- 2021-04-07 09:59:02下载
- 积分：1
