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Untitled
this program is made in matlab for executing
- 2013-11-23 22:49:24下载
- 积分：1
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Matlab-kekuozhanbiancheng
何强老师的《matlab可扩展编程》的代码，相当实用可以参考(He Qiang teacher " matlab scalable programming" code, can be very useful reference)
- 2015-03-06 09:23:09下载
- 积分：1
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原始VMD
说明： 变分模态分解算法是2014年新提出的，广泛应用于信号处理领域。
VMD分解的子程序，给定分解的时域信号，数据保真约束平衡参数、噪声波峰时间步长、VMD分解个数、迭代精度可以得到 分解的子分量、子分量的波谱、各模式的中心频率。(The variational mode decomposition (VMD) algorithm was proposed in 2014, which is widely used in the field of signal processing.
Given the time domain signal decomposed by VMD, the data fidelity constraint balance parameter, the time step of noise peak, the number of VMD decomposition and the iteration accuracy, the decomposed sub components, the spectrum of sub components and the center frequency of each mode can be obtained.)
- 2021-04-19 00:38:56下载
- 积分：1
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raytrace
说明： 声 线 仿 真 计 算 程 序，RayTrace, MatLab
- 2011-03-26 21:58:21下载
- 积分：1
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ldpc_encode-decode
说明： 基于gf（q)的ldpc编译码程序
matlab(based gf (q) ldpc encryption procedures Matlab)
- 2006-03-24 13:24:41下载
- 积分：1
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mohasebat
mohasebate addadi,determain,...
- 2012-08-09 19:19:17下载
- 积分：1
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AFandDFsMATLAB-simulation
介绍了协作通信有关AF和DF的知识，并附有MATLAB程序(About AF and DF cooperative communication knowledge with MATLAB program)
- 2012-09-28 13:42:02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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feature_reduction
this code reduce the dimentional of feature space using combine sparse matrix+PCA for classification eeg signal. more detail exixst inside the code.
this code tested and work properly
- 2013-07-29 02:54:21下载
- 积分：1
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matlab-gui
matlAB 关于GUI编程的很好的学习资料。包括各种控件、菜单的设计(MATLAB GUI programming is a good learning materials. Including a variety of controls, menu design)
- 2012-05-19 09:56:14下载
- 积分：1
