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MATLAB
基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法或双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的语音信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号(MATLAB-based voice signal analysis and processing of the curriculum. Record a voice signal itself, and the recorded signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum filter performance given by using window method or the bilinear transformation to design a filter, and draw the filter frequency response then filter of their own design collection of the speech signal is filtered, the filtered signal to draw the time domain waveform and frequency spectrum, and filter the signal before and after comparison, analysis of signal changes playback voice signal)
- 2010-06-10 17:50:48下载
- 积分：1
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matlab_getstart
Matlab 学习资料 PDF MATLAB是MATrix LABoratory的缩写，是一款由美国MathWorks公司出品的商业数学软件。MATLAB是一种用于算法开发、数据可视化、数据分析以及数值计算的高级技术计算语言和交互式环境。除了矩阵运算、绘制函数/数据图像等常用功能外，MATLAB还可以用来创建用户界面及与调用其它语言（包括C，C++和FORTRAN）编写的程序。(Matlab language tutoria MATLAB (matrix laboratory) is a numerical computing environment and fourth-generation programming language. Developed by MathWorks, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages, including C, C++, Java, and Fortran.)
- 2011-04-26 12:22:28下载
- 积分：1
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ga
说明： 这是一个源程序集，里面包含了众多基于遗传算法的matlaB源程序(This is a process b set, which contains a large number of source code based on genetic algorithms matlaB)
- 2011-05-12 21:20:51下载
- 积分：1
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radarpulsegenPgui
雷达信号产生模拟器，包含一个简单的界面(a radar signal generation program with gui)
- 2013-10-03 13:14:38下载
- 积分：1
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pandey
this code is gray scale stegnalisis using glrl........................
- 2014-05-30 02:26:16下载
- 积分：1
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ch5example5
说明： 调频立体声基带信号
产生和测试模型
文件名：ch5example5.mdl(FM stereo baseband signal generator and test the model file name: ch5example5.mdl)
- 2010-03-22 10:57:01下载
- 积分：1
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mfcc
说明： 计算mfcc的函数，mfcc在音频分类中相当重要(Mfcc function calculation, mfcc very important in the audio category)
- 2011-04-15 19:55:57下载
- 积分：1
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PCA_2
Matlab Coce for PCA 2
- 2012-05-08 21:04:29下载
- 积分：1
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denoise_main
This is a matlab code denoise_main
- 2011-11-14 22:56:38下载
- 积分：1
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LDPC-code-construction
LDPC code construction
- 2014-01-14 04:14:36下载
- 积分：1
