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20070628
1.了解离散傅立叶变换及离散余弦变换的基本原理；
2.掌握进行FFT及逆变换的方法；
3.了解图像在频域中处理方法，应用MATLAB语言作简单的低通滤波器。
(1. Understand the discrete Fourier transform and discrete cosine transform the basic principle; 2. master for FFT and inverse transform; 3. understanding of image processing in the frequency domain method, MATLAB language for simple low-pass filter.)
- 2007-06-29 10:01:59下载
- 积分：1
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contourlet_toolbox
contourlet工具包，属于超小波分析里头的contourlet变换的m文件(contourlet kits are super wavelet analysis inside the contourlet transform m file)
- 2013-12-13 16:30:24下载
- 积分：1
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fengtai_v65
虚拟力的无线传感网络覆盖，数据包传送源码程序，加入重复控制。( Virtual power wireless sensor network coverage, Data packet transfer source program, Join repetitive control.)
- 2016-05-29 15:52:40下载
- 积分：1
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triangle
triangle-Mesh generation- FEM-electromagnetic
- 2013-07-12 04:28:19下载
- 积分：1
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FCMClust
FCM聚类算法 已经通过调试，可以直接使用。(FCM clustering algorithm has been through debugging, can be used directly.)
- 2013-07-17 15:54:27下载
- 积分：1
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MATLAB-PID-chengxu
使用说明
1、所有仿真算法按章归类，光盘中的程序名与书中一一对应。
2、将光盘中的仿真程序复制到硬盘MATLAB运行的路径中，便可仿真运行。
3、本书算法在MATLAB 5.3版下运行成功，并适用于其他版本。
4、程序chap1_11.mdl；chap3_2.mdl；chap3_5.mdl；chap6_2.mdl；chap6_4.mdl需要在Matlab6.5下运行，特此说明。
5、假如您对仿真程序有疑问，请及时通过 E-mail 与作者联系。
北京航空航天大学 刘金琨
E-mail 地址： ljk@dept3.buaa.edu.cn或ljk@buaa.edu.cn(Instructions for use, all the simulation algorithms classified by chapter, program name in the CD-ROM and book one-to-one correspondence. 2, the simulation program in the CD-ROM copied to the hard MATLAB running path simulation can be run. Book algorithms in MATLAB 5.3 running successfully, and applies to other versions. 4, the program chap1_11.mdl chap3_2.mdl chap3_5.mdl chap6_2.mdl chap6_4.mdl in Matlab6.5 run is noted. 5, if your simulation program have any questions, please timely contact the author via E-mail. Beijing University of Aeronautics and Astronautics of Liu Jinkun E-mail address: ljk@dept3.buaa.edu.cn or ljk@buaa.edu.cn)
- 2012-06-25 14:10:02下载
- 积分：1
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s_power_spectrum
to show power spectrum of seismic data
- 2012-07-31 19:15:29下载
- 积分：1
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fanmang
基于混沌的模拟退火算法，小波包分析提取振动信号中的特征频率，BP神经网络的整个训练过程。( Chaos-based simulated annealing algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency, The entire training process BP neural network.)
- 2016-10-07 17:49:04下载
- 积分：1
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C2
说明： This code is related to the course Digital Communications. It reproduce the error probability
as a function of the SNR per bit for 16-QAM. Enjoy it!
- 2013-11-10 02:22:48下载
- 积分：1
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Polynomial
多项式编程，可以实现十项的matlab运算，可以运用于很多场合(Polynomial programming,the operation can be achieved 10)
- 2009-11-05 20:55:37下载
- 积分：1
