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buipiu
高斯白噪声的生成程序，采用了小波去噪的思想，小波包分析提取振动信号中的特征频率。( Gaussian white noise generator, Using wavelet denoising thought, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2017-01-04 15:53:50下载
- 积分：1
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mfiles
是教材matlab6.5（张志勇）的源代码,很有用的(Is a textbook matlab6.5 (Zhang Zhiyong) source code, very useful)
- 2010-12-31 12:46:15下载
- 积分：1
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qpsk
this file is QPSK using simulink..
- 2010-05-17 13:50:10下载
- 积分：1
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genetic_segment
利用遗传算法来进行图像分割的例子，非常好用。(the use of genetic algorithms for image segmentation example, very handy.)
- 2007-01-06 16:12:13下载
- 积分：1
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QPSK-I-Q
matlab仿真程序，产生QPSK调制的信号，严格按照QPSK的调制步骤分I路Q路产生信号，最后两路相加，产生已调信号，调制信号随机产生，载波信号是余弦信号。(matlab simulation program to produce the QPSK modulation signal, in strict accordance with the QPSK modulation of the sub-step road Q road I have a signal, the sum of the last two, have been transferred signal, randomly generated modulated signal, carrier signal is a cosine signal.)
- 2009-04-02 15:14:23下载
- 积分：1
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ultrasound
超声回波声场数据处理显示（matlab 源程序）(ultrasound )
- 2012-04-12 15:38:53下载
- 积分：1
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eemd
对数据进行EMD分析时，如果数据不是纯的白噪声,则分析过程中一些尺度将会丢失,出现模态混叠现象。EEMD通过附加均匀分布
在整个时频空间的白噪声，可有效抑制这种现象的发生。(EEMD is insufficient for the EMD method, we propose a noise-assisted data analysis methods. EEMD decomposition principle is: when the additional white noise uniformly distributed throughout the time-frequency space, the time-frequency space is carved up by the filter component of the composition at different scales.-)
- 2011-08-16 18:45:51下载
- 积分：1
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1
说明： 文档中有3个程序。h.264灰度处理程序，DCT变换程序，DCT系数量化程序。(There are three programs in the document. The h.264 gray handler, and DCT transform process, the DCT coefficient quantization process.)
- 2012-05-22 06:59:09下载
- 积分：1
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Newton-descent-method-algorithm-
牛顿下山法算法用matlab实现源程序，完整无缺，运行无错误，正常引用！(Newton descent method algorithm implementation using matlab source, intact, run the error-free, normal reference!
)
- 2011-05-16 11:07:33下载
- 积分：1
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HP
说明： 利用巴特沃斯高通滤波、理想高通滤波、高斯高通滤波处理图像，根据需求使图像得到锐化，并比较他们的效果。(Use bart wo high-pass filter high-pass filter, ideal, gaussian high-pass filter processing images, according to demand makes the image get sharpening, and compare their effect.
)
- 2011-12-05 21:44:16下载
- 积分：1
