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sinPolyfit
说明： Matlab 实现多项式曲线拟合（正弦曲线），交叉验证（十折交叉验证）(poly fit ，cross validation)
- 2010-03-27 22:57:39下载
- 积分：1
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Four-methods-for-power-spectrum
本程序包含四种常用的功率谱计算方法。包括周期图法等。(This program includes four kinds of commonly used calculation method of the power spectrum.Including the periodogram method, etc.)
- 2013-08-25 13:25:56下载
- 积分：1
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bhmie.m
Code to calculate the scatter, extinction, and backscatter efficiencies of a spherical particle
- 2010-09-14 13:16:19下载
- 积分：1
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EdgeEffectProcessingTechniqueinEMDAlgorithm.pdf
EMD算法中边界效应处理技术EdgeEffectProcessingTechniqueinEMDAlgorithm(EdgeEffectProcessingTechniqueinEMDAlgorithm
EdgeEffectProcessingTechniqueinEMDAlgorithm)
- 2010-11-15 12:58:46下载
- 积分：1
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xinhaoxishubiaoshi
信号稀疏表示是一种新兴的信号分析和综合方法，其目的就是在过完备字典中用尽可能少的原子来表示信号。采用时频原子字典的信号稀疏表示能够有效地揭示非平稳信号的时变特征。信号稀疏表示吸引了研究者的大量关注，这种方法已经被应用到信号处理的许多方面，例如非平稳信号分析，信号编码、识别与信号去噪等。(Signal sparse representation is a new method of signal analysis and synthesis, and its purpose is in over-complete dictionary of atoms using as little as possible to represent the signal. When using frequency atom dictionary signal sparse representation can effectively reveal the time-varying characteristics of non-stationary signals. Signal sparse representation attracted a lot of attention of researchers, this method has been applied to many aspects of signal processing, such as non-stationary signal analysis, signal encoding, recognition and signal denoising.)
- 2016-12-06 14:15:49下载
- 积分：1
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JPEGcoding
基于matlab采用jpeg压缩 实现对图像的解压缩处理.dct编码等(Achieved using jpeg compression matlab-based image compression solution. Dct coding)
- 2010-05-24 22:04:59下载
- 积分：1
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OCR
Optical REconnaissance of carcateres using matlab
- 2010-05-26 22:54:38下载
- 积分：1
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DyDt20
三维线性方程组的一个简便处理方法，用于线性复杂系统控制(liner control)
- 2011-12-14 19:07:47下载
- 积分：1
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lab_pro
一级直线倒立摆 pid控制 MATLAB simulink仿真(A linear inverted pendulum pid control MATLAB simulink simulation)
- 2013-01-04 14:22:45下载
- 积分：1
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SMI
SMI方向图和性能(波束形成算法，自己修改）
优点： 收敛速度快
缺点：1 当阵元输出含有较强的期望信时，或者期望信号与干扰信号相关时，性能急剧下降.2 由于权向量含有方向矢量，因此对阵列的幅相差非常敏感；3 ,期望信号的功率不能过大，比干扰信号相差几十dB，也就是说，在小期望信号、大干扰信号情况下，也可进行SMI处理。
(SMI pattern and performance (beamforming algorithm, make changes to)
Advantages: fast convergence
Disadvantages: 1 output when the array elements with strong expectations of the letter, or related to the desired signal and interference signals, the performance sharply .2 direction vector containing the weight vector, so the array is very sensitive to the amplitude difference 3, the desired signal The power can not be too large, than the difference between the scores of interference signal dB, that is, in the small desired signal, large signal interference case, SMI can also be handled.
)
- 2020-07-26 17:58:40下载
- 积分：1
