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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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pcnn_basix
基本PCNN演算法,處理圖像的基本類神經網路。(Basic PCNN algorithm, the basic image processing and neural networks.)
- 2010-05-25 16:04:26下载
- 积分:1
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ILC_closedloop_hip
闭环迭代学习控制的matlab仿真程序,(Closed loop iterative learning control matlab simulation program,)
- 2012-11-27 10:09:24下载
- 积分:1
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Dc-motor
直流电动机的所有相关例程的MATLAB/simulink仿真实例,对大家学习直流电动机有很大的帮助。(Dc motor all related routines of MATLAB/simulink simulation examples, is of great help for everybody to learn dc motor.
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- 2020-11-05 10:09:54下载
- 积分:1
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Dispersion Limited Fiber Length
ocm code sloved for ocm
- 2017-12-22 19:07:46下载
- 积分:1
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WaveAtom
波形atom的提取,里边有应用实例,很不错(Waveform extraction atom inside application has several examples)
- 2009-03-12 21:45:07下载
- 积分:1
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DFT
用DFT近似计算连续时间周期信号的频谱,对matlab新手适用。(Approximate calculation using DFT spectrum of continuous-time periodic signal of matlab novice apply.)
- 2011-04-29 09:23:58下载
- 积分:1
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Simulink
《Simulink电子通信仿真与应用》,通信专业的好书,详细介绍在MATLAB的SIMULINK环境下如何进行建模仿真(Simulink simulation and application of electronic communications, communications professional books, detailing the circumstances in MATLAB-SIMULINK model and simulate how)
- 2011-05-13 16:46:28下载
- 积分:1
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AHPcode-
matlab下层次分析法的源代码,简单的代码实现层次分析法的应用。(ahp apply on matlab)
- 2014-09-20 09:49:45下载
- 积分:1
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matlab-Mpseudo-random-sequence--
M伪随机序列matlab源代码,并带有详细注释(M pseudo-random sequence matlab source code, with detailed notes)
- 2013-04-17 22:30:37下载
- 积分:1