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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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HOURLY_DATA_CONVERSION
Converting a 10 minute PV power data into an hourly average value ( reading the data an excel file and saving the resulting hourly average data as an excell file)
- 2017-02-06 20:35:50下载
- 积分：1
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Pearson_ICA
说明： 这是一个关于盲信号分离的Matlab程序，本程序采用极大似然估计法。(This is a blind signal separation on the Matlab program, the program uses maximum likelihood estimation method.)
- 2011-02-23 09:52:38下载
- 积分：1
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wavelet
小波分析必备教材，小波十讲简明较易懂，帮助学习小波理论(wavelet)
- 2010-05-30 10:25:20下载
- 积分：1
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0.11
调频发射台的设计001,只是作为参考。不做其他用途(FM transmitters Design 001, only as a reference. Not to other uses)
- 2007-05-07 10:13:50下载
- 积分：1
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lmd
局部均值分解源代码，难得的matlab程序代码(Local Mean Decomposition)
- 2011-09-29 15:09:24下载
- 积分：1
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2
说明： 可以得出一个二维数组的所有元素的平均值
适合初学者学习(Averages can draw a two-dimensional array of all the elements
For beginners to learn)
- 2014-12-26 19:15:47下载
- 积分：1
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huffman-for-26-English-letters
（信息论课程）哈弗曼编码的matlab仿真程序(Corner man coding of matlab simulation program
)
- 2011-12-09 18:28:47下载
- 积分：1
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CCHP_CO2
一种适用于热电联产系统的改进粒子群算法，提高了邻域搜索能力(One for improved PSO algorithm cogeneration systems to improve the neighborhood search capability)
- 2016-07-16 16:00:00下载
- 积分：1
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2d
说明： 自己写的关于用matlab画的bezier curve的程序，可以在次基础上，添加曲线修补的功能(Ploting the bezier)
- 2009-12-17 14:20:07下载
- 积分：1
