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m_03
小世界模型网络构建的MATLAB源码。给出图形和随时演化(small world network by MATLAB，get the prediction of the future)
- 2013-03-04 15:49:35下载
- 积分：1
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Image-Authentication-using-Digital-Watermarks
Image Authentication using Digital Watermarks
- 2014-08-19 17:17:22下载
- 积分：1
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matlab
1. 给一段原始的语音信号（可以是自己录制的一段语音），加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声（幅度自己可以选择），用窗函数设计一滤波器（要求最小阻带衰减为50dB）对加噪后的语音信号进行滤波，画出滤波器的频率响应曲线，画出滤波前后的时域图和频谱图。
需要用到的函数：
fir1 用窗函数设计FIR滤波器的函数
2. 用GUI设计一界面（如图1所示）完成如下功能：
1） 输入一语音信号，画出语音信号的时域图和频谱图；
2） 对语音信号加噪处理，画出加噪后的时域图和频谱图；
3） 给定滤波器的性能指标，采用几种不同的方法设计滤波器对加噪信后进行滤波，画出各滤波器的频率响应曲线，画出滤波后的时域图和频谱图。
(1. to some of the original speech signal (which can be a voice you record yourself), plus a cosine frequency of 3.8kHz frequency noise and frequency of 3.6kHz frequency sinusoidal noise (in the range that they can choose), with a window function to design a filter (requires a minimum stop band attenuation is 50dB) after adding noise to the speech signal is filtered, the filter frequency response curve to draw, draw diagrams and time-domain spectrum before and after filtering. Need to use the function: function fir1 with window function design FIR filter design 2. Using a GUI interface (Figure 1) complete the following functions: 1) an input speech signal, the speech signal in the time domain to draw graphs and spectrum 2) adding noise to the speech signal processing, draw diagrams and time-domain plus noise spectrum after 3) to set the filter performance, using several different methods designed to filter letter after adding noise filtering, draw the frequency response curve of each )
- 2015-01-09 10:00:04下载
- 积分：1
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mdsb
说明： mdsb matlab
- 2007-07-27 10:56:49下载
- 积分：1
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AnimBear
Animate a bear using sprites, using cocos 2D
- 2010-08-07 13:44:20下载
- 积分：1
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CHAP4_7
说明： 基于神经网络的PID源程序 可用于学习!!(PID based on neural networks can be used to study the source code!!)
- 2009-07-31 19:58:40下载
- 积分：1
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a
说明： 数字图像处理相关程序MATLAB，和结果解析
内插 图像复原 频率分析等。。(Digital image processing procedures MATLAB, and results of analytical interpolation of the frequency analysis, image restoration. .)
- 2011-05-14 13:53:15下载
- 积分：1
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mbook
本书第一章系统讲述MATLAB6.5的集成工作平台，引导读者初会MATLAB基本用法。第二、三章系统叙述MATLAB6.1的四大基本数据类型（数值数组、字符串数组、元胞数组、构架数组），至于其它扩展数据类型（函数句柄、符号数据、内联函数、unit数组、稀疏类）则另辟章节专述。此后，本书用九个独立章分述MATLAB6.5的数值计算、符号计算、函数和数据可视、面向对象编程、GUI交互操作界面设计、EXE独立应用程序生成、实现不同软件平台交互的API、M-book数据图形文字环境集成等八大通用功能。本书用专门的一章深入浅出地阐明SIMULINK的分层建模、仿真功能、与MATLAB交互的功能。(The first chapter of this book the system tells MATLAB6.5 of integrated working platform, guiding the reader will be the beginning of MATLAB basic usage. The second and third chapters system described the MATLAB6.1 four basic data types (numeric array, string array, cell array, the array architecture), as extended data types (function handle symbol data, inline functions, unit array , the sparse class) are covered in separate chapters specifically mentioned. Since then, with nine separate chapter book are as MATLAB6.5 the numerical computation, symbolic computation, functions, and data visualization, object-oriented programming, GUI interactive interface design, EXE standalone application generation, different software platform to interact The data graphics API, M-book text environment integration Eight generic function. Book special chapter layman' s language to clarify SIMULINK hierarchical modeling, simulation capabilities, and MATLAB interaction.)
- 2013-01-22 12:43:16下载
- 积分：1
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MATLAB-function
matlab 主要函数的介绍，很全很实用的输入 输出函数 (Introduction matlab main function, it is full of very useful input and output functions)
- 2014-11-19 09:26:52下载
- 积分：1
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hunxiang
混响的算法，效果良好，可根据自己需求调节(Reverb algorithms, to good effect, according to their own needs adjustment)
- 2013-12-04 18:39:42下载
- 积分：1
