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rastamat
this code extract the feature from speech signal in many algorithms
- 2010-11-25 20:01:47下载
- 积分：1
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hedaoqiantan
说明： 河道浅滩预测 MATLAB编程(MATLAB programming shallow river forecast)
- 2009-08-13 18:16:05下载
- 积分：1
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pml
使用PML吸收边界三维FDTD算法MATLAB代码 (PML absorbing boundary 3D FDTD algorithm MATLAB code)
- 2013-03-29 21:09:56下载
- 积分：1
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Tooltiptest
弹出式tooltips，codeproject上面一个国外人写的(Pop-up tooltips)
- 2013-11-03 22:01:55下载
- 积分：1
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LBP
LBP算子，用matlab实现，在本机上成功运行。(LBP operator, using matlab to achieve, on this machine to run successfully.)
- 2021-02-05 15:29:57下载
- 积分：1
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Desktop
小波降噪、时频分析等方法，系统地研究航天电子设备多余物噪声检测过程中各操作变量和微粒物理参数对声波频谱的影响。通过单因素试验，详细分析了微粒粒径、振动力学条件中加速度和频率等3因素对声音信号频谱分布的影响规律，比较了短时傅里叶变换和小波变换的特点。该结果为进一步识别多余物微粒的参数提供了指导依据(the complexity of the material interaction and the properties of the particles themselves make the received signal difficult to analyse. This paper based on particle collision sound wave mechanism, using the methods of wavelet de-noising, time-frequency analysis and so on, this paper systematically studies the influence of various operating variables and particle physics parameters on the sound spectrum in the process of detecting the noise of aerospace electronic equipment. Through the single factor test, the influences of the three factors such as acceleration and frequency on the spectral distribution of the sound signal are analyse in detail, and the characteristics of the short-time Fourier transform and the wavelet transform are compared. The result provides a guideline for further identification of the parameters of the extraneous particles.)
- 2018-01-18 14:36:21下载
- 积分：1
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风电场电力系统仿真matlabsave
基于matlab环境下的风电场电力系统仿真，包括DFIG和组合风速模型(DFIG and the combination of wind speed model-based wind farm power system simulation in Matlab environment, including)
- 2021-03-22 15:09:16下载
- 积分：1
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arima_test
说明： 经典又好用的时间序列模型ARIMA，某些场合比GA还要好用的(ARIMA, a classic and useful time series model, is better than GA in some cases)
- 2019-12-03 14:40:54下载
- 积分：1
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createcircle
用matlab画圆( create circle)
- 2009-05-25 09:20:35下载
- 积分：1
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rectifier
三相三线制两电平APF数学模型的MATLAB编程实现，输入为三桥臂的开关函数，输出为三相电流和直流侧电压(Three-phase three-wire APF system for the two-level mathematical model of the MATLAB programming)
- 2009-07-02 20:43:54下载
- 积分：1
