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matlabVoice
語音信號是基於時間軸上的一維數位信號,在這裏主要是對語音信號進行頻域上的分析。在信號分析中,頻域往往包含了更多的資訊。對於頻域來說,大概有8種波形可以讓我們分析:矩形方波,鋸齒波,梯形波,臨界阻尼指數脈衝波形,三角波,餘旋波,余旋平方波,高斯波。對於各種波形,我們都可以用一種方法來分析,就是傅立葉變換:將時域的波形轉化到頻域來分析。(Voice signal is based on the timeline of one-dimensional digital signal, where mainly the speech signal in frequency domain analysis. In signal analysis, frequency domain often contains more information. For the frequency domain for about 8 allows us to analyze waveforms: rectangular square wave, sawtooth, trapezoidal wave, the critical damping index pulse, triangle wave, I spin wave, I spin square wave, Gaussian. For all waveforms, we can analyze in a way that is Fourier transform: the transformation of time domain waveform into the frequency domain to analyze)
- 2010-08-23 12:32:06下载
- 积分:1
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Video-Stabilization-Algorithm-MATLAB
说明: 包括各种图形图像处理的理论原理和软件方面的材料,提供可用现代软件工具实现图像处理的基础。(Including the theoretical principles of graphic image processing and software materials, to provide modern software tools available to achieve the basis for image processing.)
- 2011-03-15 13:05:45下载
- 积分:1
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MulticueF0
说明: 该程序是日本人用matlab写出来的提取pitch的,效果很好,唯一的缺点是算的太慢(The program is written in Japanese with matlab the extraction of the pitch, well, the only drawback is that the slow count)
- 2008-10-19 12:45:09下载
- 积分:1
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dianyun
可以直接運行TestMyCrust.m,是讀取恐龍點雲的sample,load其它mat文件,可以查看其他samples。(Can be run directly TestMyCrust.m, is to read the dinosaur point cloud sample, load other mat file, you can view other samples.)
- 2015-04-22 12:07:11下载
- 积分:1
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Steerable_filters
Matlab code to visualize Steerable filters.
- 2009-06-12 16:07:14下载
- 积分:1
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powerSpectrumEstimation_MUSIC
MUSIC算法的频率谱估计
包含1个目标信号和2个干扰信号(Frequency Spectrum Estimation of MUSIC Algorithm
Contains one target signal and two interference signals)
- 2017-04-16 17:47:55下载
- 积分:1
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三维点云数据显示系统GUI
应用背景
本程序Matlab代码主要关于大量三维数据点云成像的,从GUI方面进行了详细的设计,可以应用很多方面,比如逆向工程分析,点云数据图形可视化,数据滤波等等各个方面,方便实用!
关键技术本程序主要针对三维数据点云(一般是txt文档,x,y,z数据点坐标格式)成像系统在GUI中的实现,从不同角度,不同颜色对点云进行分析,而且还具有点云数量统计信息,方便实用。本文件中附带两个点云数据信息,分别是"Sample.txt"和"hedao.txt"示例数据,可以进行测试实验!
- 2022-01-25 19:36:27下载
- 积分:1
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高斯光束传播
使用matlab模拟高斯在大气中传输,可以观察到一些具体特性参数,可以修改,可以看到束腰的分布和光强的变化
- 2023-07-18 20:55:02下载
- 积分:1
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function TEM
运用有限差分法的多层热传导模型,一维的热传导模型 matlab(Multi layer heat conduction model using finite difference method)
- 2021-01-13 23:08:47下载
- 积分:1
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untitled_2012
说明: 基于MATLAB的永磁直驱风力发电并网仿真,模型搭建正确,供大家参考学习。(Based on MATLAB, the simulation of grid connection of permanent magnet direct drive wind power generation, the model is built correctly, for your reference.)
- 2019-11-13 12:58:10下载
- 积分:1