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Periodogram-powe
说明： 平均周期图法和平滑平均周期图法估计功率谱
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力进行实验!!
用周期图法和welch法分别估计了一下信号的功率谱密度。采样频率200Hz，时间序列长度2048，FFT数据点数2048。其中welch法使用hanning窗，窗口长度600．(Average periodogram and periodogram smoothing method to estimate the average power spectrum from the classical power spectrum estimation periodogram principle starting from the theoretical analysis of the limitations of its existence, with the Welch algorithm, amending them. Rely on the powerful Matlab numerical analysis and signal processing capabilities to experiment!! With periodogram and welch method were estimated signal power spectral density about. Sampling frequency of 200Hz, the time sequence length 2048, FFT data points 2048. Welch method which uses hanning window, the window length of 600.)
- 2011-03-16 16:45:58下载
- 积分：1
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S_Function
这个是学习S变换的比较不错的PPT，是基于MATLAB中SIMULINK的程序介绍以及使用方法(This study S-transform good PPT is based on SIMULINK program introduced in MATLAB and use)
- 2012-06-03 12:59:19下载
- 积分：1
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mmc
This is an MMC model for matlab
- 2014-10-24 08:28:14下载
- 积分：1
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T_w1
一台三相感应电动机，参数分别为：230V，60Hz，12kW，4极绕线式转子，
利用Matlab软件绘制电机的机械转矩Tmech作以r/min为单位的转子转速的函数时的变化曲线(A three-phase induction motor, the parameters are: 230V, 60Hz, 12kW, 4 pole wound rotor,
Drawn using Matlab software for the motor to the mechanical torque Tmech r/min as a function of the unit when the rotor speed curve
)
- 2011-12-23 21:21:55下载
- 积分：1
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SBOGA
SBOGA 用顺序选择遗传算法求解一维无约束优化问题
(SBOGA order to select genetic algorithm for solving one-dimensional unconstrained optimization problems)
- 2012-12-03 23:16:32下载
- 积分：1
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CDMA
说明： By using this we can implement a code division multiple access modem system
- 2010-07-08 18:16:55下载
- 积分：1
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ddDlg
VC++编程，将文本10000点的数据导入，将1000点的数据导出，然后可以直接导入Matlab程序中画出实时波形。(VC++ programming, the text data into 10,000 points, 1,000 points will export the data, then import the Matlab program can draw real-time waveform.)
- 2010-09-05 09:23:24下载
- 积分：1
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the-matlab-code-for-mca
使用MATLAB程序实现主成分分析算法的计算和演示代码(the matlab code for mca)
- 2011-10-26 16:57:09下载
- 积分：1
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f3
说明： 这是一个利用FFT内插法求解载波频率问题，精确度很高。(This is to solve a carrier frequency problems using interpolation FFT.It is high degree of precision.)
- 2017-04-10 10:10:28下载
- 积分：1
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moshi
说明： 几个模式识别的作业程序，自己写的。望指教哦，内容有感知器算法、多类感知器算法以及K均值算法(Several pattern recognition procedures, wrote it myself. Advice Oh look, the contents of perceptron algorithm, multi-sensor algorithm, as well as K-means algorithm)
- 2008-11-27 13:08:14下载
- 积分：1
