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xianxinnihe
建筑声学,混响测试数据指数拟合后直线拟合,读取混响时间(Architectural acoustics, reverberation test data index after fitting a straight line fitting, read the reverberation time)
- 2008-05-11 21:51:36下载
- 积分:1
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sfcm
加入邻域信息的空间模糊c均值聚类算法的代码。(Join neighborhood information, spatial fuzzy c-means clustering algorithm code.)
- 2010-01-20 15:05:02下载
- 积分:1
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63535310S4M
本程序先生成一个“Blocks”信号,然后加上高斯白噪声,再用 db3 小波进行分解,(The Mr. Cheng Xu as a " Blocks" signal, and then add white Gaussian noise, and then ' db3' wavelet decomposed)
- 2010-06-01 23:26:26下载
- 积分:1
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trns
The model used for creating the reference voltage is shown
in Fig. 4. First, photovoltaic output current (Ipv) and output
voltage (Vpv) are passed through a first order low pass filter
with a magnitude of G = 1 and a time constant of T = 0.01
seconds in order to filter out the high frequency components
or harmonics from these signals as shown in Fig. 5 and Fig. 6.
The filtered current and voltage signals (Ipv_F and Vpv_F) are
then fed into the MPPT control block that uses the Incremental
Conductance Tracking Algorithm. An algorithm that is based
on the fact the slope of the PV array power curve shown in
Fig. 7 is zero at the Maximum Power Point (MPP), positive on
the left of the MPP, and negative on the right. The MPP can
thus be tracked by comparing the instantaneous conductance
(I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):
- 2013-07-23 17:45:44下载
- 积分:1
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Matlab_learning_materials
主要包括图像的中值、均值去噪、非局部均值、分块局部去噪算法;还有均方误差和峰值信噪比评价、以及matlab基础学习资料如边缘检测、小波变化、灰度值转换等(Including image median, mean denoising, non-local means, block local denoising algorithm also mean square error and peak signal to noise ratio evaluation, and matlab based learning materials such as edge detection, wavelet transform, gray scale value conversion wait)
- 2013-09-22 09:35:05下载
- 积分:1
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11
说明: 讲述谐波检测的方法,利用小波变换的方法检测突变点(About the harmonic detection method using wavelet transform to detect mutations)
- 2010-09-19 10:00:05下载
- 积分:1
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matlabreadavi
这是一个matlab读取视频的例子,这种东西我新接触,不知道大家要不要。我觉得不错。(read Matlab video examples, this thing I new contacts do not know if you want to. I think it's good.)
- 2006-06-09 16:27:16下载
- 积分:1
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DFA
本程序主要用于时间序列的去趋势算法,也就是常说的DFA。(here is a program to estimate the DFA of a time series)
- 2011-05-14 21:19:50下载
- 积分:1
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37724113kalmansimple1
说明: kalman 跟踪 实现程序kalman 跟踪 实现程序(kalman filter)
- 2009-07-27 11:08:09下载
- 积分:1
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ewa
電磁波,天線設計與分析工具箱,包含大量範例(Electromagnetic waves, antenna design and analysis toolbox, including a large number of examples)
- 2010-05-24 11:57:11下载
- 积分:1