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HHT-emd
MATLAB的EMD工具箱,主要是对信号进行IMF分解,然后进行希尔伯特变换。得到信号的瞬时频率,并画出能量图。
使用是解压到matlab的work里面即可。(MATLAB toolbox of EMD, decomposition IMF, then Hilbert transform signal. The instantaneous frequency of the signal, and draw the energy diagram. Use extract to matlab can work inside.)
- 2013-01-07 19:02:33下载
- 积分:1
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3
说明: 对于已定义的包含从0到15的整数的列向量xsym,就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16,亦即为码字表的大小。
对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值,Eb/N0,设置为10dB。
(The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object modem.qammod modulating it. Wherein M is 16, i.e., a codeword size of the table. Modulated signal can be used for awgn function to add the additive Gaussian noise. Wherein the ratio of bit energy to noise power spectral density, Eb/N0, is set to 10dB.)
- 2014-09-21 08:32:19下载
- 积分:1
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chengxu
最新的自适应小脑神经网络在滑膜变结构中的应用。(New adaptive neural network of small changes in the structure of synovial membrane.)
- 2010-06-23 09:57:30下载
- 积分:1
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Simple_Skin_segmentation
皮肤分割的简单matlab代码,是外国人写的,大家可以参考一下,完善完善(Description Simple matlab program for Skin segmentation
MATLAB release MATLAB 7 (R14)
Zip File Content
Other Files license.txt,
Simple Skin segmentation/1.jpg,
Simple Skin segmentation/new.m
)
- 2010-03-04 17:12:51下载
- 积分:1
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svdd
支持向量数据的matlab算法程序,用于一类分类,欢迎大家下载(Algorithm for support vector data, matlab program for one-class classification, we are happy to download)
- 2010-03-11 10:27:39下载
- 积分:1
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Otsu-Threshold
The methods of Otsu used to tresholding image.
this code build it. you can use it to treshold image is easy
- 2015-04-10 12:13:59下载
- 积分:1
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num
数字识别,通过matlab对0-9几各简单的数字进行识别(Digital identification)
- 2014-01-16 11:32:21下载
- 积分:1
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402189kalman_fliter
kalman filter在参数估计中的应用(Kalman filter to estimate the parameters of)
- 2007-03-12 16:47:58下载
- 积分:1
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download.nos.org_srsec315new_History-Book_L01
need codes for mobile communication
- 2014-10-09 13:48:45下载
- 积分:1
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Matlab-Codes
Newton based OPF with BFOA
- 2011-11-29 18:57:14下载
- 积分:1