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matlab_frequency_analyse
1．产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通，
低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。
2.采集一段含有噪音的语音信号（可以录制含有噪音的信号，或者录制语音后再加进噪音信号），对其进行
采样和频谱分析，根据分析结果设计出一合适的滤波器滤除噪音信号(1. Produce a continuous signal, including low-frequency, medium frequency, high-frequency components, its sampling, spectral analysis, are designed for three high-pass, low pass, band-pass filter the signal filtering treatment to observe the signal spectrum after filtering. 2. Acquisition section of the speech signal contains noise (can record a signal containing noise, or voice recording, additional noise after the signal), its sampling and spectral analysis, based on an analysis of the results to design a suitable filter to filter out one noise signal)
- 2007-10-10 21:17:48下载
- 积分：1
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ganshetuchengxu
说明： 模拟干涉图像的程序，matlab编写，很实用，对正在学习的朋友有帮助。(Interference image of the process simulation, matlab written, very practical, and helpful friends are learning.)
- 2010-04-08 02:25:46下载
- 积分：1
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jpeg-matlab
Matlab中Jepg压缩算法的实现，可以直接运行，亲测！(Matlab in Jepg compression algorithm can be run directly, pro-test!)
- 2021-04-09 20:58:59下载
- 积分：1
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matlab7.0two
说明： 主要介绍matlab的图像处理、虚拟现实、地图制作三个工具箱(Introduces the matlab image processing, virtual reality, the production of three map Toolbox)
- 2008-11-01 12:14:30下载
- 积分：1
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LUsolve
companion routine to LUfactor
- 2012-04-26 15:18:29下载
- 积分：1
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qiumianbo
球面波干涉条纹在matlab中的计算与演示并且给出强度的三维立体图(Spherical wave interference fringes in MATLAB and gives the strength calculation and demonstration of three-dimensional map)
- 2012-05-17 18:43:49下载
- 积分：1
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all
Bode plot using MATLAB..
it was in our 6th sem laboratory for the purpose of examination part we studied
- 2011-05-17 12:54:32下载
- 积分：1
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chap18
关于matlab编译器的一些教学源代码，共四个代码(About the matlab compiler some teaching source code, a total of four code)
- 2013-03-24 22:27:35下载
- 积分：1
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MatlabDAIMA
系统辨识理论及Matlab仿真刘金琨,沈晓蓉,赵龙程序源代码(System Identification Theory and Matlab simulation, Hangzhou, Shen Xiaorong, ZHAO source code)
- 2015-04-11 21:59:15下载
- 积分：1
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Untitled3
matlab实现地震实现反射系数，激发出地震正演模拟中使用的各种频率的雷克子波(Matlab realize the reflection coefficient of earthquake, inspire Ricker wavelet seismic forward various frequency is used in the simulation
)
- 2014-02-24 20:21:25下载
- 积分：1
