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Matlab_statisc
matlab统计信号处理和概率运算算法研究，适合初学者(matlab statistical signal processing and probability computation algorithm, suitable for beginners)
- 2010-06-20 12:44:26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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基于鱼群算法的函数寻优算法
说明： 使用matlab语言编程的鱼群算法对测试函数进行寻优测验(UsingFish swarm algorithm programmed by MATLAB language to test the optimization of test function)
- 2020-05-20 09:43:48下载
- 积分：1
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Floyd
从任意一条单边路径开始。所有两点之间的距离是边的权，或者无穷大，如果两点之间没有边相连。 2，对于每一对顶点 u 和 v，看看是否存在一个顶点 w 使得从 u 到 w 再到 v 比己知的路径更短。如果是更新它。 3，不可思议的是，只要按排适当，就能得到结果。(A unilateral path from any start. All the distance between two points is the right side, or infinity, if there is no edge between two points connected. 2, for each pair of vertices u and v, to see if there is a vertex w from u to w and then to make than the known path v shorter. If you are updating it. 3, incredibly, just press the appropriate row, you can get results.)
- 2011-09-02 23:33:33下载
- 积分：1
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基于Matlab 编写的 LSTM源程序
说明： 基于Matlab 编写的 LSTM源程序，仅供学习参考。(Matlab code of LSTM for learning and communication.)
- 2019-10-04 23:54:19下载
- 积分：1
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4-DIPUM-Code
Basics in Image Processing using MATLAB
- 2009-06-09 12:33:12下载
- 积分：1
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myConjGrad
matlab implementation of conjugate gradient method
- 2014-11-05 00:57:03下载
- 积分：1
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slm_modified
A simple code for selective mapping
- 2013-12-02 15:45:20下载
- 积分：1
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xml-to-mat
此代码应用于将xml文件转换为mat文件。在图像的目标识别时我们需要获得一些图像的点坐标。但是通过label me。我们只能获得xml文件的形式，这样我们就需要将xml文件转换为mat文件。方便在matlab的语言环境中进行处理(This code is used in the xml file into mat file. When the target image recognition we need at some point in image coordinates. But by label me. We can only get in the form of xml files, so we need to convert the file to mat xml file. Facilitate processing matlab language environment)
- 2020-10-23 15:57:22下载
- 积分：1
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sousun_v57
主要是基于mtlab的程序，基于人工神经网络的常用数字信号调制，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法。( Mainly based on the mtlab procedures, The commonly used digital signal modulation based on artificial neural network, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm.)
- 2016-08-29 18:53:34下载
- 积分：1
