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fuzzy_img_enhance
说明： 模糊推理进行灰度图像增强，图片为爱因斯坦的肖像。(Gray fuzzy reasoning for image enhancement, image is a portrait of Einstein.)
- 2011-03-10 10:57:06下载
- 积分：1
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assign2
tsp using genetic agorithm
- 2014-11-07 15:04:21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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adaptivethreshold
一款简单的自适应阈值的MAYLAB代码，使用的时候需要更改图片的路径，阈值参数可以自行设置(A simple adaptive threshold MAYLAB code, when the need to change the image using the path, free to set the threshold parameter)
- 2010-10-31 11:25:13下载
- 积分：1
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psobp
改进版的bp神经网络算法编程
可以正常运行
(An improved version of the bp neural network algorithm to the normal operation of programming)
- 2009-04-29 06:15:29下载
- 积分：1
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boy-girl
用matlab实现男声变女声，女声变男生的程序，简单实用，信号与系统课外作业(With Matlab achieve male variable girl, girl become boys procedures, simple and practical, signal and system homework)
- 2020-12-18 11:09:12下载
- 积分：1
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chap2_09_RGC
系统辨识与自适应控制MATLAB仿真教材里递推梯度校正估计算法的参数估计的matlab实现的程序(System identification and adaptive control of MATLAB simulation in the textbook recursive gradient correction estimation algorithm to estimate the parameters of the matlab program)
- 2015-02-03 18:07:24下载
- 积分：1
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chap5
滑模变结构控制的MATLAB仿真实例之二 (Sliding Mode Variable Structure Control of MATLAB simulation examples of the Second)
- 2008-06-12 18:51:46下载
- 积分：1
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power_harmonicfilter
it is used to eliminate the harmonic distortion due to non linear load.
By
Saravanan.J
- 2009-12-28 17:48:24下载
- 积分：1
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revise-simulacion-3niveles-ba
simulation bad three level
- 2013-02-08 14:35:16下载
- 积分：1
