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kfd
基于matlab环境下计算时间序列的Kartz分形维数和DFA方法计算hurst指数.反映信号的非线性特征!(compute KFD of the time series,and hurst exponent by DFA method.)
- 2012-07-31 19:07:37下载
- 积分:1
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100matlabexamples
MATLAB的一些例程,很好很实用。一百例(MATLAB some routines, good practical. 100 cases)
- 2007-12-20 16:05:11下载
- 积分:1
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time_frequncy_tool_application_and_demo
压缩文件中提供了matlab时频工具箱中函数详细说明,demo实例。含有较多的应用例子,便于理解。与大家分享。(Compressed file is provided in time-frequency toolbox matlab function in detail, demo examples. The application contains more examples, easy to understand. To share with you.)
- 2008-03-10 15:06:34下载
- 积分:1
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43566
本文主要叙述的是利用MATLAB软件实现图像的几何操作。利用imresize() imrotate() imcrop() 等函数实现图像的缩放,选转,剪切。
在对图像的几种几何操作中,图像的缩放和旋转都要用到插值操作。(This paper describes the use of MATLAB software images of geometric operations. Use imresize () imrotate () imcrop () Function Image Scaling , elected to the shear. In the image of several geometric operation, image scaling and rotation should be used interpolation operation.)
- 2007-03-10 19:37:23下载
- 积分:1
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CMA-ES
The optimization behavior of the self-adaptation
(SA) evolution strategy (ES) with intermediate multirecombination
(the (=I )-SA-ES) using isotropic mutations
is investigated on the general elliptic objective function. An
asymptotically exact quadratic progress rate formula is derived.
This is used to model the dynamical ES system by a set of
difference equations. The solutions of this system are used to
analytically calculate the optimal learning parameter . The
theoretical results are compared and validated by comparison
with real (=I )-SA-ES runs on typical elliptic test model
cases. The theoretical results clearly indicate that using a
model-independent learning parameter leads to suboptimal
performance of the (=I )-SA-ES on objective functions
with changing local condition numbers as often encountered in
practical problems with complex fitness landscapes.
- 2013-09-12 20:32:09下载
- 积分:1
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main_final
1.why there is a spike at every peak of current wave form? how to eliminate this?
2.actual current before filtering is around 6 amps peak , but after filtering it is giving 8.5 amps ,even after changing KP,KI values in PI controller reference value is not coming down...
- 2013-12-20 14:29:14下载
- 积分:1
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fuzzycmeans
this is the clustering matlab code, have a nice day!
- 2010-09-27 16:06:12下载
- 积分:1
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shuixianhua
说明: “水仙花数”是指一个三位数,其各位数字的立方和等于该数本身。用两种不同的方法求所有的“水仙花数”。
("narcissi few" refers to a triple-digit, the number of cubic you and equal to the number itself. Using two different methods for all of the "Narcissus few.")
- 2006-03-22 08:06:11下载
- 积分:1
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index
Indexation 1-1 for image by FFT matlab
- 2015-02-12 11:17:12下载
- 积分:1
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viterbi_Decoder
对卷积码进行译码MATLAB仿真,Hard Decision Viterbi Decoder(Decoding convolutional codes of MATLAB simulation, Hard Decision Viterbi Decoder)
- 2010-10-06 23:23:10下载
- 积分:1