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wavelet
通过此程序理解小波变换原理，与傅立叶变换的区别(Understanding of this process through the principle of wavelet transform with the Fourier transform of the difference between)
- 2009-05-06 19:10:19下载
- 积分：1
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kalin
aljabar linear for calculus
- 2011-01-06 23:15:11下载
- 积分：1
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DTALK
说明： 结合回声消除和语音增强方法的double talk算法，能在噪声环境下定出语音的端点(light echo cancellation and voice enhancement method of double talk algorithm can be noisy environment set voice endpoint)
- 2006-03-21 16:24:55下载
- 积分：1
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APFandPF
说明： APF和PF源码在其中，，都是比较经典的对比，，可以在命令窗口中直接运行得出结果。。(APF and PF source in which are more classic contrast, can be run directly in the command window outcome. .)
- 2010-04-27 15:41:03下载
- 积分：1
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zlzlfjw
此函数可以实现MATLAB，智能天线方向图函数程序的画法并且可以通过改变参数得到不同的方向图(Smart antenna pattern function MATLAB program)
- 2013-11-10 21:33:03下载
- 积分：1
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Untitled2
在图像中处理椒盐噪声的自适应滤波器 代码原创(In the image processing salt &pepper noise adaptive filter)
- 2010-06-16 10:46:35下载
- 积分：1
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Wind_PMSG_Rectifier
windmill driven by PMSG and rectifier
- 2015-01-06 20:00:45下载
- 积分：1
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recursivegaborprot7
Recursive gabor filter implemntation
- 2009-11-13 12:53:24下载
- 积分：1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分：1
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CamShift-matlab
说明： camshift的matlab源代码，已经测试通过(camshift the matlab source code has been tested)
- 2021-04-01 10:59:08下载
- 积分：1
