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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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PID_matlab
matlab的一个PID优化算法程序(Matlab a PID algorithm optimization procedures)
- 2004-12-22 21:29:55下载
- 积分：1
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basic_PSO_with_w_c
说明： 带有收缩因子和惯性权重的基本PSO粒子群算法源代码。本源代码模块化编写，结构清晰，便于改进和做数值实验(With contraction factor and inertia weight PSO basic particle swarm algorithm source code. Source code modular preparation, structure, clear, easy to improve and to do numerical experiments)
- 2008-10-13 17:40:14下载
- 积分：1
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s_transform_matlab
Stockwell S变换的Matlab实现,具有FFT和小波变换的特性(Stockwell S Transform Matlab achieved with FFT and wavelet transform features)
- 2021-04-18 20:08:52下载
- 积分：1
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create_x_custom
根据自己的需求产生加入特定方差的白噪声的状态量数据。(According to their specific needs generated by adding white noise variance of the state of traffic data.)
- 2011-11-19 18:10:56下载
- 积分：1
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matlab100F
MATLAB实例编程一百个源程序,这里面有图象处理,数值计算等.(MATLAB programming examples 100 source, there are image processing, numerical computing.)
- 2008-04-27 09:41:19下载
- 积分：1
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Ambiguity_LFM
线性调频信号模糊图与模糊度图代码,可以直接运行!(Linear frequency modulation signal fuzzy and fuzzy graph- graph code, you can directly run!
)
- 2012-08-04 21:00:37下载
- 积分：1
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ACATSP
用于解决旅行商问题，程序解决在31个城市寻找最短路径。(Used to solve the traveling salesman problem, procedures to resolve in 31 cities in search of the shortest path.)
- 2008-05-05 12:50:40下载
- 积分：1
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wavelet-transmit-of-audio
在小波域中，以图像作为水印信息，嵌入以声音为载体信号的源程序。(n wavelet domain to image as a watermark, embedded with sound as the carrier signal source program.
)
- 2012-04-10 15:33:30下载
- 积分：1
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DSP_C
西电研究生2013年DSP大作业代码，C语言以及Matlab程序都有的最终完整版
(Western Electric Graduate 2013 DSP great job code, C language and Matlab program has ultimate full version)
- 2014-01-27 17:31:00下载
- 积分：1
