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Welch
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,进行实验仿真,比较不同的窗函数,不同的数据长度对Welch法谱估计质量的影响,并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分:1
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yearchixufuhe
计算年持续负荷曲线matlab程序
通过读取excel文件(Calculate the continuous load curve matlab program by reading the excel file)
- 2012-08-09 14:13:14下载
- 积分:1
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allan
Compute various Allan deviations for a constant-rate time series
- 2014-10-25 04:51:07下载
- 积分:1
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CFAR-(2)
具有服从瑞利分布杂波的雷达目标恒虚警处理(CFAR radar target simulation with a Rayleigh distribution of clutter)
- 2014-12-15 21:28:15下载
- 积分:1
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active_learning-master
active learning
This software package provides a toolbox for testing pool-based active-learning algorithms in MATLAB.(This software package provides a toolbox for testing pool-based active-learning algorithms in MATLAB.)
- 2015-01-31 05:30:22下载
- 积分:1
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additive3
Inharmonic tone generation
- 2010-03-03 15:08:02下载
- 积分:1
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underwter
讲述浅海水声信道下的多途时延估计方法,供声学方向的学生学习参考(About the shallow water acoustic channel under the multi-path delay estimation method for the acoustic direction of student learning reference)
- 2010-03-07 14:34:37下载
- 积分:1
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spline3
此程序是一种有效的插值算法,对离散数据插值所得结果精确度高且比较平滑。(This procedure is an effective interpolation algorithm, the discrete data of the interpolation results obtained are accurate and relatively smooth.)
- 2013-04-08 22:43:50下载
- 积分:1
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statcom
A statcom simulation on matlab
- 2012-01-30 21:04:00下载
- 积分:1
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cone-plane-intersection-v2.0
Demo1:
Demonstration of a cone-plane intersection interpreted in terms of Gaussian Probability Density Function (PDF).
- 2012-02-12 18:14:13下载
- 积分:1