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DTMF_decoder
DTMF Decoder model for Matlab simulink. Using Evans algorithm.
- 2010-11-06 00:43:25下载
- 积分：1
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gaborandnorm
gabor是将图像转换成gabor特征，增强系统鲁棒性，使其不易受外界条件影响；norm是将图像的灰度值统一归一到一个范围内，便于同等使用图像。(gabor gabor is a feature to convert images to enhance the system robustness to make it less susceptible to external conditions affect norm is a uniform gray value image normalized 1-1 range, the same easy to use images.)
- 2010-05-05 16:53:52下载
- 积分：1
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PQ
说明： 首先对电网节点优化，再PQ分解法求解系统潮流。(First of all, optimization of the power grid nodes, then PQ decomposition method for calculating the trend.)
- 2010-05-06 17:00:00下载
- 积分：1
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image
matlab中双目识别和三维重建可能会用到的图片，给需要的朋友(matlab recognition in the eyes and three-dimensional image reconstruction may be used to give a friend in need)
- 2011-05-11 13:55:00下载
- 积分：1
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Project3_7_report
Estimation du déplacement des points de contours
- 2015-02-26 21:51:17下载
- 积分：1
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immune
一种高效的免疫算法，可以被用来进行故障诊断。经过检测，效果较好。(A highly effient immune algorithm and can be used in the fault diagnosis field)
- 2009-11-30 17:01:44下载
- 积分：1
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qiyizhi
自编奇异值MATLAB程序，利用奇异值去除信号噪声。以供参考。(Editing the singular value MATLAB, using the singular value to remove noise signal. For your reference.)
- 2012-04-26 12:55:35下载
- 积分：1
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db4
1、 降噪步骤：
（1） 一维信号的小波分解。选择一个小波并确定分解的层次，然后进行分解运算。
（2） 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。
（3） 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。
matlab里面有关于去噪的函数，你可以找一下~~
这说的只是基本原理，希望有所帮助(1, noise reduction steps: (1) one-dimensional signal wavelet decomposition. Select a wavelet decomposition level and determining, and then divide the operation. (2) high coefficient wavelet thresholding. For each decomposition scales have high coefficient selection threshold soft threshold quantization. (3) one-dimensional wavelet reconstruction. According to the lowest level of the low frequency wavelet coefficients and high frequency coefficients of each one-dimensional wavelet reconstruction. There are about denoising matlab function, you can find some ~ ~ This says just the basic principle, we hope to help)
- 2013-07-01 14:36:08下载
- 积分：1
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thebasisofmatlabandsimulink
matlab与simulink基础（南京理工大学）课件(the basis of matlab and simulink)
- 2010-09-28 00:07:56下载
- 积分：1
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Sor--Jacobi-Gauss
Code gauss_seidel, Jacobi and Sor, differences in the implementation of numerical methods divided.
- 2011-07-02 04:54:03下载
- 积分：1
