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1122233
讲述了eemd和支持向量机的联合应用，看了可以受益。(Tells the story of the combined use of EEMD and support vector machine, see can benefit.)
- 2014-10-25 11:01:01下载
- 积分：1
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equalizer
simulation of voice signal Equalizer
- 2013-10-03 22:45:27下载
- 积分：1
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chap5_04_PID
matlab中增量式PID控制(Incremental PID Control in MATLAB)
- 2020-06-15 22:30:02下载
- 积分：1
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voice_enhancement_using_spectrum_minus
MATLAB环境下对于含平稳噪声的带噪语音利用谱相减算法进行处理，原始语音请命名为“origin.wmv"，处理后的语音为”enhanced.wmv"。rar内含有我自己做好的语音处理结果，可以用你自己的待处理语音替换它们，请放在同一目录下！(MATLAB environment containing stationary noise for Noisy Speech using spectral subtraction algorithm for processing, the original voice please named origin.wmv , after the voice for enhanced.wmv . rar contains my own voice to do a good job dealing with the results, you can use your own voice to be processed to replace them on the same directory, please!)
- 2008-12-13 18:05:53下载
- 积分：1
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recognition
本实验语音库为免费的柏林情感语音库，其采样频率为16KHZ，16bit量化。该语音库共有500 句情感语音信号，分别由十名专业演员(5 男，5 女)在不同情感状态下（高兴、愤怒、平静、悲伤、害怕、厌烦、憎恨）朗读十句不同文本的德语组成。本实验选取其中的部分情感（高兴、愤怒、悲伤）加以识别。仿真实验环境为MATLAB7.0。
实验选取的情感特征为短时平均能量、短时平均幅度、基频和短时过零率。为了降低不同人在表达不同情感时的个人差异造成的影响，本文实验过程中将提取的情感特征进行归一化处理。归一化采取将同一个人的三种情感语音信号的情感特征放在一起归一化处理，并将归一化后的情感特征作为KNN分类器的训练样本和测试样本。
该实验使用了传统的KNN算法和改进算法两种识别方式，通过实验结果对比了各自的特点。
(This experiment YuYinKu for free Berlin YuYinKu emotion, the sampling frequency for 16 KHZ, 16 bit quantification. The YuYinKu 500 words of emotional speech signal, respectively by ten professional actors (5 male, five female) in different emotional state (happy, anger, sadness, fear, calm, bored, hate) read ten sentences in different text of the German. This experiment selection of part of the emotions (joy, anger, sadness) is recognized. The simulation experiment environment for MATLAB7.0.
The selection of emotional characteristics for short-term average energy, short-term average amplitude, frequency, and the short zero rate. In order to reduce the different people in different emotional expression of the impact of individual differences, the experiment process will extract emotional characteristics is normalized. The normalized will take the same three kind of emotional speech signal emotional features normalized put together, and after the normalized the emotional characteristics)
- 2012-03-06 11:30:54下载
- 积分：1
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suijitu1
复杂网络随机图生成，并生成邻接矩阵。运用MATLAB实现。(The random graph of complex network is generated and the adjacency matrix is generated.)
- 2018-04-18 13:19:54下载
- 积分：1
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PCA
对图像进行降维，用少量图像的主成分去描述整个图像以提高系统的效率。(Reduce the dimensions of the image, with a small amount of the principal component image to describe the whole image to improve the efficiency of the system.)
- 2010-05-05 16:48:06下载
- 积分：1
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equalization
着篇文章是关于均衡的 感觉很好 尤其是概念方面 值得学习 分享一下(Forward to articles about the balanced feel good, especially the concept of worth learning to share)
- 2013-02-28 22:46:09下载
- 积分：1
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DC-DC-AC
分前后两级，前级boost升压电路，后级三相全桥逆变(Points before and after the two pre-boost boost circuit, after three-phase full-bridge inverter)
- 2021-04-23 16:58:48下载
- 积分：1
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preimage_rbf
此程序功能运行后可以得到比较好的结果，请好好运行下！(matlab)
- 2010-09-23 17:09:19下载
- 积分：1
