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vfdt_sina_analy_con
该程序主要用来求解正弦分量的局部方差分维数，便于后续的模式识别方法的分类(The program is mainly used to solve the sinusoidal component of the partial differential side dimension, easy to follow the classification of the pattern recognition method)
- 2007-12-12 09:31:48下载
- 积分：1
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denoise
小波消噪本代码基于不同阈值判定原则进行消噪(wavelet denoise)
- 2009-04-23 23:01:56下载
- 积分：1
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11912915jianhua
基于matlab算法开发点云数据x/y/z坐标提取，算出相关粗糙度。(The point cloud data x/y/z coordinate extraction was developed based on matlab algorithm to calculate the correlation roughness.)
- 2018-05-31 18:12:17下载
- 积分：1
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ai_RayCh
改程序主要对无线通信中的瑞利慢衰落通信信道进行了matlab仿真，可于仿真试验时进行调用。(Reform procedures for major wireless communications in the slow Rayleigh fading communication channel to carry out the matlab simulation, simulation tests can be carried out call.)
- 2007-12-22 19:56:50下载
- 积分：1
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resistivity
说明： matlab语言编写的 大地电磁电阻率正演程序(matlab language MT resistivity forward procedure)
- 2011-04-03 14:01:00下载
- 积分：1
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Comprehensive_Explanation_for_Partial_Differentia
In this document has been introduced comprehensively how to solve different partial differential equations .Everbody can solve Heat Conduction Equation, Helmholtz Equation, Laplace Equation and Wave Equation for different initial and boundary conditions.
This document is elemantary of to understand how to solve partial differential equations with the aid of a porgramming language.
- 2013-11-20 20:00:00下载
- 积分：1
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Weak signal detection
针对强噪声背景中弱信号检测问题，在传统检测方法基础上，提出了基于联合去噪和频率调制的微弱信号检测方法。搭建自相关和小波阈值变换联合去噪系统，极大程度抑制了噪声对检测结果的不利影响。利用频率可调标准信号调制待测信号频率，使得被测信号与检测系统策动力信号的频率差满足检测条件，打破了利用Ｄｕｆｆｉｎｇ 振子检测系统只能检测与系统策动力频率相近信号的限制。(In order to solve the problem of weak signal detection in strong noise background, based on traditional detection methods, puts forward the method of weak signal detection and denoising based on frequency modulation. The self correlation and wavelet threshold transform combined de-noising system can greatly restrain the adverse effect of noise on the detection results. Use adjustable standard signal modulation signal frequency to be measured frequency, the signal detection system and the driving signal frequency difference meet the test conditions, the system can only break detection signal detection and system driving the similar frequency limit by using Duffing oscillator.)
- 2017-12-11 22:09:40下载
- 积分：1
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pufenxi
对信号进行谱分析，并根据谱分析结果绘制谱分析结果图。(The signal spectrum analysis, and mapping of the spectral analysis of the results of spectral analysis graph.)
- 2011-05-15 19:59:47下载
- 积分：1
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pcaimage
a trial version of PCA and Knn to face recognition. This file is not a full version of a code knn, however it is a good approach to start one.
- 2011-05-11 05:10:55下载
- 积分：1
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chapter9-image-transform-domain
数字图像处理与机器视觉-visual C++与matlab实现,第9章配套源程序(Digital image processing and machine vision of-visual C++ and MATLAB, the 9th chapter matching source)
- 2014-08-07 15:55:29下载
- 积分：1
