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koch
koch曲线 koch曲线 koch曲线 koch曲线(koch snow koch snow koch snow)
- 2011-05-18 11:29:15下载
- 积分：1
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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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Image_Processing_Toolbox_Release_Notes
Matlab官方文档：Matlab图形工具箱ReleaseNote(Matlab official documents : Matlab graphics toolbox ReleaseNote)
- 2006-05-26 11:45:52下载
- 积分：1
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f_sin
matlab编写的复正弦信号频率估计程序，分别计算Tretter方法、kay、lovell&williamson等方法(matlab write complex sinusoidal signal frequency estimation procedures were calculated the Tretter method, kay lovell & williamson other methods)
- 2012-08-21 10:27:56下载
- 积分：1
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WP3d
I forgot the name of codes
- 2014-01-08 23:03:42下载
- 积分：1
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4010102001034
simlink for matlab DVR
- 2010-11-04 20:13:59下载
- 积分：1
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load_flow
calculation of load flow in power system using matlab
power engineering field
- 2013-07-18 16:59:20下载
- 积分：1
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solpv
basic model of solar power
- 2012-09-14 15:51:55下载
- 积分：1
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bessell
matlab大地主题正算，适合测绘学生哦(matlab Geodetic positive operator, suitable for mapping student oh)
- 2013-11-20 16:31:52下载
- 积分：1
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work1
信号功率谱分析。方法五、六，在此以详细编写。(Signal power spectral analysis. Methods 5, 6, in this case to the elaboration.)
- 2009-10-20 23:06:10下载
- 积分：1
