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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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Convolution
用于<数字信号处理及MATLAB实现>的卷积(For " digital signal processing and MATLAB implementation" of the convolution)
- 2010-01-13 19:54:26下载
- 积分：1
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Inverter
说明： 一组逆变器电路的Matlab仿真源程序，包括单相、三相、多电平等多种逆变电路，初学者可以看看(A Matlab simulation of the inverter circuit source, including single-phase, three-phase, multi-level equal to a variety of inverter circuit, beginners can take a look)
- 2011-03-31 15:55:23下载
- 积分：1
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conv_m
说明： 离散卷积
离散卷积用于离散信号中,次程序是用MATLAB编写的(Discrete convolution of discrete convolution for discrete signals, sub-process is prepared using MATLAB)
- 2008-11-16 16:52:26下载
- 积分：1
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Spsoacooo
求解离散问题的pso aco 算法，含german信用数据库
(Pso aco algorithm for solving the discrete problem with german credit database)
- 2012-08-25 17:32:44下载
- 积分：1
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SAPSO
模拟退火粒子群算法在matlab中应用，很实用，很好用(Simulated annealing particle swarm algorithm in matlab applications, very practical, very good with)
- 2013-04-06 20:25:49下载
- 积分：1
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MPPT
此模型为光伏单相发电matlab模型，MPPT算法为扰动观察法。(Photovoltaic power generation MPPT)
- 2012-03-21 00:43:24下载
- 积分：1
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Emergency-System-in-Power-Substation
Emergency System in Power Substation
- 2013-07-20 00:29:16下载
- 积分：1
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dipum_toolbox_m_files
dipum toolbox m-files
- 2010-02-07 20:07:20下载
- 积分：1
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findSaddledot
找出一个4行5列的二维数组的”鞍点”，即该位置上的元素在该行上最大，在该列上最小。也有可能没有鞍点。(identify a line 4 5 2-D array of "saddle point," that is the position of the element in the largest firms, out of the smallest. They may not saddle point.)
- 2007-06-10 15:57:59下载
- 积分：1
