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20
说明： document topic regarding the final year projec
- 2013-03-09 14:37:31下载
- 积分：1
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Roaming
对股票市场的模拟尝试，建立一个离散模型描述情况(Stock market simulation attempts to establish a discrete model description)
- 2013-03-19 20:49:37下载
- 积分：1
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INTRODUCTION-TO-MATLAB-(book)
Introduction to matlab tutorial with matlab codes for example to guide the readers
- 2014-02-13 13:34:15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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signal
信号发生器,生成多种效果的声音，并用matlab编写了guide界面，(signal produce)
- 2011-09-12 00:12:33下载
- 积分：1
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DaqScope
基于MATLAB6.5的数据采集 窗体界面设计 本程序搭建了一个基本的界面的显示平台(Data collection form based on MATLAB6.5 interface design of the program built a basic interface display platform)
- 2010-09-28 17:10:53下载
- 积分：1
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Motion-Detection
说明： 本代码实现对运动物体的跟踪，在运行程序时，会有一红色矩形框标记运动物体位置(The code tracking of moving objects, run the program, there will be a red rectangle marks the location of moving objects)
- 2011-03-07 13:36:07下载
- 积分：1
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shuxuanjianmo-zaiqingxunshiluxian
次文章是本人原创的关于灾情巡视路线的数学建模论文，希望对参加数学建模的同学有帮助(Second article is to the disaster inspection line mathematical modeling my original thesis, I hope to help students participating in the mathematical modeling)
- 2013-04-19 22:40:38下载
- 积分：1
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envelop-spectrum
自己写的包络谱函数，可以实现对时间序列求出他的功率谱(Write their own spectral envelope function, can realize to the power spectrum of his time sequence)
- 2015-03-30 12:52:31下载
- 积分：1
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Deblurring-Images
这本书关注成像问题，是非常独特的竞争中书逆和病态问题。很好的引入MATLAB的图像和去模糊问题，适合图像处理和模糊理论的学者学习(Deblurring Images: Matrices, Spectra, and Filtering)
- 2020-12-12 10:39:18下载
- 积分：1
