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zishiyingzaoshengduixiao
实现了基本的自适应噪声对消，以及改进的ELMS和变步长自适应噪声对消，制作了友好的GUI界面方便参数调整和观察结果(To achieve the basic adaptive noise cancellation, and improved ELMS and variable step-size adaptive noise cancellation, make a friendly GUI interface for easy parameter adjustment and observations)
- 2010-03-08 22:26:36下载
- 积分：1
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SharifPWE_3DplotE
this file is about band structure of 3d photonic crystal.in this program we use the pwe methode for calculation of band structure
- 2013-07-28 17:41:36下载
- 积分：1
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DDC.m
ddc cordic算法的实现ddc cordic算法的实现(ddc cordic ddc cordic ddc cordic ddc cordic )
- 2011-12-28 13:54:04下载
- 积分：1
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基于GMM的说话人识别
语音识别是近年来发展非常迅速的一项计算机智能技术，广泛应用在语音控制、身份识别等多个领域。本次项目主要研究语音识别的预处理过程和特征参数的提取环节。通过对原始语音信号进行预加重和分帧、加窗，滤除低频干扰，提升对语音识别有用的部分，消除了部分噪音和失真。预处理之后进行信号的特征提取，主要选取了短时平均过零率和MFCC两个特征参数，应用matlab软件绘制波形图并提取特征参数矩阵，为之后的语音信号的识别打下了基础。(Speech recognition is a computer intelligent technology which has developed rapidly in recent years. It is widely used in speech control, identity recognition and other fields. This project mainly studies the pretreatment of speech recognition and the extraction of feature parameters. Through pre-emphasis, framing and windowing of the original speech signal, the low frequency interference is filtered out, the useful part of speech recognition is enhanced, and some noise and distortion are eliminated. After pretreatment, feature extraction of signal is carried out. Two feature parameters, short-term average zero-crossing rate and MFCC, are selected. Waveform diagram is drawn by MATLAB software and feature parameter matrix is extracted, which lays a foundation for speech signal recognition.)
- 2019-04-06 10:53:48下载
- 积分：1
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chabu
直线插补，主要实现从一点到另一点走直线，用插补的方式来逼近理想直线，尽量减小误差(Linear interpolation, the main achievement one point to another straight line, with the interpolation way to approach the ideal line, to minimize the error)
- 2014-12-31 10:34:11下载
- 积分：1
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Poincare-Sphere
针对光纤耦合数据文件在邦加球上处理显示，是偏振态变化更加清晰可见。(According to data files in the state, fiber coupled with ball processing and display, polarization more change is clearly visible.)
- 2012-02-06 14:59:10下载
- 积分：1
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webserver-matlab-
无线传感器网络与matlab的结合，用来进行仿真，有助于wsn的学习(Matlab wireless sensor network and the combination used for simulation, the study will help wsn)
- 2011-09-16 11:02:43下载
- 积分：1
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关于替代数据法在验证脑电信号是非线性上的研究与应用 surrogate-data
关于替代数据法在验证脑电信号是非线性上的研究与应用。(Testing for nonlinearity in time series_the method of surrogate data。)
- 2013-05-04 10:54:24下载
- 积分：1
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RTLAB
全面系统的介绍分布式实时仿真系统RT- LAB 的硬件结构, 软件结构和仿真实现流程, 结合RT- LAB 半实物仿真技术和光伏MPPT 的特点, 进行了半实物仿真试验(Testing Analysis on a Kind of PV Generation Simulation System Using RT-LAB)
- 2020-11-16 20:59:41下载
- 积分：1
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image-renoise
各种实现图像去噪的matlab程序，包括贝叶斯估计去噪，DJ阈值去噪等(A variety of image denoising matlab program, including Bayesian estimation denoising DJ threshold denoising)
- 2013-01-03 20:50:48下载
- 积分：1
