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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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shuiguofenlei
水果图像的分类处理,与以往不同的是改程序可以直接对图片进项处理(Fruit image classification, and different from the past to change the program proceeds directly to the picture processing)
- 2013-12-14 17:25:20下载
- 积分:1
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MATLAB_SIMULINK
《MATLAB_SIMULINK通信系统建模与仿真实例分析》这本书找了好久才找到,因此分享一下,方便各位同学学习MATLAB的simulink通信系统的仿真。(" MATLAB_SIMULINK communications system modeling and simulation case study," this book for a long time to find, so share with you, the convenience of our students to learn simulation of MATLAB simulink communication system.)
- 2015-11-18 14:00:28下载
- 积分:1
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wancheng16
Monte Carlo simulation programme example. (Monte Carlo simulation programme example.)
- 2007-07-25 08:34:07下载
- 积分:1
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MoM_wiregrid
用矩量法计算细线天线的散射场,使用了脉冲基函数.(Using moment method calculation of the scattering field of thin wire antennas, use the pulse basis function.)
- 2007-08-21 02:47:27下载
- 积分:1
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vc_matlab
Visual C++_MATLAB图像处理与识别实用案例精选+源代码(Visual C++ _MATLAB image processing and recognition of practical case selection+ Source Code)
- 2009-12-18 10:14:53下载
- 积分:1
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ee_dist_1rc_wban
energy efficiency computation when wireless body area sensor node communicates to the coordinator through wireless link in the presence of a relay node when the distance is varied
- 2012-12-28 20:36:30下载
- 积分:1
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imm-(2)
mosaic seg using matlab rare file
- 2011-06-17 04:58:10下载
- 积分:1
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the-dynamic-programming
利用matlab实现的动态规划源码
包含了动态规划论文和仿真实例(Use matlab to achieve the dynamic programming source code)
- 2011-10-25 20:40:55下载
- 积分:1
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ga
说明: 遗传算法,MATLAB例程,交叉适应繁殖变异,结构清晰(Genetic algorithm, MATLAB routine, cross-breeding to adapt to variations in the structure of clear)
- 2009-08-18 17:53:13下载
- 积分:1