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Jakes
说明: 此文件包括jake信道仿真模型的过程程序,希望大家发表意见(Anonymous channel simulation model of the procedure, hoping to express their opinions)
- 2005-11-08 11:29:52下载
- 积分:1
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f
说明: 实现了用matlab对于接收信号波形的仿真(Achieved with the matlab simulation for the received signal waveform)
- 2010-05-16 17:13:25下载
- 积分:1
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li
遗传算法计算最优值,其中有线性及非线性的约束(Genetic algorithm to calculate the optimal value, including linear and nonlinear constraints)
- 2013-08-26 16:38:49下载
- 积分:1
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3
说明: symmetrical and unsymmetrical short circuit current squirrel cage induction motor
- 2014-12-24 03:06:35下载
- 积分:1
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modified-cs-ed198c329e42
cuckoo optimization for bench mark problems
- 2013-05-16 11:24:05下载
- 积分:1
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Image20160331Quality
测试以下图像信息
1。结构内容(SC)
2。均方误差(MSE)
3。峰值信噪比(PSNR值)
4。归一化互相关(NCC)
5。平均差(AD)
6。最大的差异(MD)
7。归一化绝对误差(NAE)(Image/Picture Quality Measures
In this application, different image quality measures are calculated for a distorted image with reference to an original image. To test the application, a set of 20 distorted images is included in this package. The list of Image Quality measures implemented in this package include,
1. Structural Content (SC)
2. Mean Square Error (MSE)
3. Peak Signal to Noise Ratio (PSNR in dB)
4. Normalized Cross-Correlation (NCC)
5. Average Difference (AD)
6. Maximum Difference (MD)
7. Normalized Absolute Error (NAE)
Refer Reference.png for the mathematical expressions implemented in this package.
Original images are kept in the folder OriginalImages .
Distorted images are kept in the folder DistortedImages .)
- 2016-03-31 08:54:35下载
- 积分:1
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featureextraction
特征提取提取了图像中各个标记区域的纹理特征及形状特征(Feature extraction to extract texture features and shape features of each labeled region in the image
)
- 2012-05-05 10:13:58下载
- 积分:1
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photovoltaic-panel_matlab
photovoltaic solar panel model in maltab simulink We noted that the performances of a
generator photovoltaic are strongly influenced by the climatic
conditions, particularly the solar irradiation and the photovoltaic
temperature of the module.
- 2014-12-10 20:22:16下载
- 积分:1
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mm1
m/m/1排队理论matlabe代码,有完整的注释(m/m/1 queueing theory,have completed note)
- 2014-01-17 13:01:58下载
- 积分:1
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HHT
目前,互联网上HHT信号处理技术有
三种实现方式,采用MATLAB编程语言,一种是法国研究者设计的G Rilling 2007
另一种是MATLAB文件交换中心由Alan Tan开发的plot_hht程序包,第三种是台湾中央大学数据研究中心提供的EEMD包。
其中,我使用了plot_hht程序包,其使用了三个终止条件,驻留分量的单调性,极值点与零点的个数相差不超过1,还有黄锷1998经典文献提出的
SD>0.1,单调性的判断,并不是去判定驻留分量是否是单调函数,而是当曲线是双曲线时,循环结束,由于没有考虑端点效应,程序比较简洁,好读懂,大家
学习HHT可以从这个程序包入手,在此抛砖引玉,希冀有人能比较这三种不同的算法的性能和时间复杂度,以及对各种信号的适应性。
(There provides three types of HTT program packages: one developed by France researcher G. Rilling 2007, the other provided by by Alan Tan from Matlab file exchange center and the third one by Taiwan Central University Data Research Center. Please start from the simple one by Tan to learn more.)
- 2009-04-29 22:43:48下载
- 积分:1