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new_emd
最新emd程序。法国学者的emd程序经多次修改,不断完善,该版本为07年4月最新版。(latest procedures. French scholars emd procedure has been revised many times, continuously improved version of the April 07 date.)
- 2007-06-09 00:09:53下载
- 积分:1
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2
说明: bistativ simulation in synthetic aperature radar
- 2012-07-03 12:58:53下载
- 积分:1
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1772Echo_signal_LFM
说明: 用于LFM的分析与生成,可用于仿真雷达信号等(For analysing LFM,it can be used in radar signal and some places.)
- 2020-06-25 03:20:02下载
- 积分:1
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ICA
独立成份分析问题,应用于声音的分离。此程序可以对两个混合的声音进行分离。(Independent component analysis problem, applied to the separation of sound. This program can be two separate mixed voices.)
- 2010-07-24 17:09:12下载
- 积分:1
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simplexivan
Metodo simplex en matlab
- 2010-07-28 01:34:25下载
- 积分:1
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ABCNNTrain
Training Artificial Neural Network.
XOR Problem.
Summation Units, Log-Sigmoid Neurons with Biases.
Input Layer: 2, Hidden Layer: 2, Output Layer: 1 neurons.
Returns mean square error between desired and actual outputs.
Reference Papers:
D. Karaboga, B. Basturk Akay, C. Ozturk, Artificial Bee Colony (ABC) Optimization Algorithm for Training Feed-Forward Neural Networks, LNCS: Modeling Decisions for Artificial Intelligence, 4617/2007, 318-329, 2007.
D. Karaboga, C. Ozturk, Neural Networks Training by Artificial Bee Colony Algorithm on Pattern Classification, Neural Network World, 19(3), 279-292, 2009.
*/
- 2011-12-22 19:55:05下载
- 积分:1
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ARC-reflection-calculation
用介电常数法计算减反膜(ARC)对[300-1200]纳米各波长光的减反效果(This function calculates reflections of antireflection coating (ARC) bewteen 300-1200nm wavelength)
- 2013-10-13 16:21:23下载
- 积分:1
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one
产生右图所示图像f1(m,n),其中图像大小为256×256,中间亮条为128
×32,暗处=0,亮处=100。对其进行FFT:
① 同屏显示原图f1(m,n)和FFT(f1)的幅度谱图;
② 若令f2(m,n)=(-1)m+n f1(m,n),重复以上过程,比较二者幅度
谱的异同,简述理由;
③ 若将f2(m,n)顺时针旋转90 度得到f3(m,n),试显示FFT(f3)的幅
度谱,并与FFT(f2)的幅度谱进行比较;
④ 若将f1(m,n) 顺时针旋转90 度得到f4(m,n),令f5(m,n)=f1(m,n)+f4(m,n),试显
示FFT(f5)的幅度谱,并指出其与FFT(f1)和FFT(f4)的关系;
⑤ 若令f6(m,n)=f2(m,n)+f3(m,n),试显示FFT(f6)的幅度谱,并指出其与FFT(f2)和
FFT(f3)的关系,比较FFT(f6)和FFT(f5)的幅度谱。(Generating an image f1 (m, n) shown in the figure, wherein the image size is 256 256, the intermediate light bar 128 32 0 = dark, bright Department 100. Its FFT: ① screen display picture f1 (m, n) and the FFT (f1) of the amplitude spectrum ② If so f2 (m, n) = (-1) m+n f1 (m, n), repeat The above process, comparing the amplitude spectrum of the similarities and differences between the two, brief reasons ③ If f2 (m, n) 90 degrees clockwise to get f3 (m, n), try to display FFT (f3) the amplitude spectrum and with the FFT (f2) comparing the amplitude spectrum ④ If f1 (m, n) obtained by 90 degrees clockwise f4 (m, n), so f5 (m, n) = f1 (m, n)+f4 (m, n ), try to display FFT (f5) amplitude spectrum, and pointed out its relationship with the FFT (f1) and FFT (f4) of ⑤ If so f6 (m, n) = f2 (m, n)+f3 (m, n) and try to display the FFT (f6) amplitude spectrum, and pointed out its relationship with the FFT (f2) and FFT (f3), comparing FFT (f6) and FFT (f5) amplitude spectrum.)
- 2013-11-26 16:24:18下载
- 积分:1
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p
说明: 是处理噪声的一个小程序很有用,希望对大家有所帮助(To deal with noise, a small program useful and want to help everyone)
- 2009-11-22 09:21:01下载
- 积分:1
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mMeanShift-Soa
matlab编写的meanshift程序,在南加州大学例例程的基础上做了修改,在初期学习meanshift上非常有用
(matlab prepared meanshift procedures routine in the University of Southern Callifornia made the basis of changes in the initial study is very useful meanshift
)
- 2012-05-15 11:17:27下载
- 积分:1