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tree
获得图像局部增强时，每个象素的指数增强系数，指数增强系数有原图像中的灰度值与其周边象素比较获得([Coeff_en_local, lum_mask]=enhance_coeff_local_bilateral(lum_ori,window_r,sigmad,sigmar))
- 2010-08-03 09:51:19下载
- 积分：1
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waveletanalysis
小波分析及其应用的matlab程序，都是示列，对于学习利用matlab进行小波分析很有用(Matlab wavelet analysis and its application procedure are shown out, for learning using wavelet analysis is useful matlab)
- 2010-05-10 13:24:57下载
- 积分：1
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function-001-n
functions not separated by semicolons are errors in version 120 and higher.
- 2014-01-28 10:56:39下载
- 积分：1
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wavelet-transform
一维小波变换对信号进行去噪，小波包变换，对地震记录进行去噪(A one-dimensional wavelet transform for signal denoising, wavelet packet transform, the noise of seismic record)
- 2016-04-12 14:26:12下载
- 积分：1
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MATLAB
本章先分析说明伪谱法求解波动方程的算法原理，再给出弹性波场伪谱法数值模拟的改进算法；然后，通过直接引入P波波场变量和S波波场变量，给出可实现弹性波场的P波和S波分解的波动方程，并用伪谱法实现弹性波场的P波和S波分解的数值模拟；最后用伪谱法对井间地震的复杂波场作数值模拟，分析井间地震波场中各种波的传播规律。(In this chapter, the principle of pseudo-spectral method for solving wave equation is analyzed, and then an improved algorithm for numerical simulation of elastic wave field is given. Then, by directly introducing P-wave field variable and S-wave field variable, the wave equation which can realize P-wave and S-wave decomposition of elastic wave field is given, and the P-wave sum of elastic wave field is realized by pseudo-spectral method. Numerical simulation of S-wave decomposition; finally, pseudo-spectral method is used to simulate the complex cross-well seismic wave field and analyze the propagation law of various waves in cross-well seismic wave field.)
- 2020-11-19 10:09:37下载
- 积分：1
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k-mea1
k means clustering using hue descriptor
- 2011-11-24 22:24:08下载
- 积分：1
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8fact
北大高慧璇版《应用多元统计分析》第8章8因子分析MATLAB编程源码(Applied Statistical Analysis)
- 2011-12-01 09:08:13下载
- 积分：1
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df1
simulation code for decode and forward
- 2010-12-15 13:31:21下载
- 积分：1
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quad_nl_mdl
The nonlinear model of a quadrotor
- 2011-05-31 06:02:11下载
- 积分：1
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MMC_17_Levels
Three phase 17 levels MMC.
- 2020-11-11 22:19:46下载
- 积分：1
