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110519PLL
一个锁相环路，同相正交环路，一阶锁相环，做毕业设计时遇到的。(A phase-locked loop, quadrature-phase loop, the first order PLL, the design experience to do graduate.)
- 2011-05-18 08:56:20下载
- 积分：1
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OnedemesionDeconv
实现一维反卷积，可以免于受到0除影响，要求已知卷积核(Achieve a dimensional deconvolution)
- 2014-09-11 16:09:09下载
- 积分：1
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voicebox
this is speech recognition file
- 2009-03-28 14:36:43下载
- 积分：1
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fdtd_1d
利用时域有限差分（FDTD）仿真一维（1D）电磁波的传播，根据Dennis Sullivan FDTD书中一维TM波程序，改写的Matlab程序
(Finite difference time domain (FDTD) simulation of one-dimensional (1D) propagation of electromagnetic waves, according to Dennis Sullivan FDTD book one-dimensional TM wave program, rewrite the Matlab program)
- 2011-04-24 18:21:30下载
- 积分：1
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2phasestepMotor
说明： 通过步进电机的数学模型对二相步进电机进行仿真，并通过卡尔曼滤波处理数据，最终通过处理后的数据预估两相步进电机的相电流和相电压。(The mathematical model of the stepping motor is used to simulate the two-phase stepping motor, and the data are processed by Kalman filter. Finally, the phase current and phase voltage of the two-phase stepping motor are predicted by the processed data.)
- 2020-06-23 06:00:02下载
- 积分：1
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pcacov
This file is for PCA COV
- 2010-08-06 17:00:21下载
- 积分：1
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blind-single-sapration
说明： 分离不同频率的五个信号源，采用自然梯度算法(Natural gradient algorithm for blind signal separation)
- 2011-03-24 20:45:21下载
- 积分：1
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ponicare_plot
绘制庞加莱截面图
在相空间中适当（要有利于观察系统的运动特征和变化，如截面不能与轨线相切，更不能包含轨线）选取一截面，在此截面上某一对共轭变量如x1和x.1取固定值，称此截面为Poincare截面，相空间的连续轨迹与Poincare截面的交点成为截点。(Poincare mapping sections in the phase space properly (should be beneficial to observe the system and changes in movement characteristics, such as the cross-section can not be tangent trajectory, but also can not contain rail line) to select a cross-section, in this section for a total of conjugate variables, such as x1 and X.1 take a fixed value, call this cross-section for the Poincare section, the phase space of the continuous trajectory of the point of intersection with the Poincare cross-section to become cut-off point.)
- 2007-11-27 10:57:59下载
- 积分：1
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ostu
说明： matlab写的ostu最佳阈值图像分割( ostu optimal image segmentation write with matlab)
- 2010-04-13 21:06:47下载
- 积分：1
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mktest
说明： m-k检验，用于进行m-k检验 突变所发生的时间(mk test, used for testing mk mutation occurred at a time)
- 2008-11-04 19:33:01下载
- 积分：1
